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-rw-r--r--io_uring/advise.c8
-rw-r--r--io_uring/cancel.c4
-rw-r--r--io_uring/epoll.c4
-rw-r--r--io_uring/fs.c28
-rw-r--r--io_uring/kbuf.c8
-rw-r--r--io_uring/msg_ring.c8
-rw-r--r--io_uring/net.c42
-rw-r--r--io_uring/notif.c2
-rw-r--r--io_uring/notif.h2
-rw-r--r--io_uring/openclose.c16
-rw-r--r--io_uring/poll.c16
-rw-r--r--io_uring/rsrc.c10
-rw-r--r--io_uring/rw.c28
-rw-r--r--io_uring/splice.c8
-rw-r--r--io_uring/statx.c6
-rw-r--r--io_uring/sync.c12
-rw-r--r--io_uring/timeout.c26
-rw-r--r--io_uring/uring_cmd.c8
-rw-r--r--io_uring/xattr.c18
19 files changed, 126 insertions, 128 deletions
diff --git a/io_uring/advise.c b/io_uring/advise.c
index 581956934c0b..449c6f14649f 100644
--- a/io_uring/advise.c
+++ b/io_uring/advise.c
@@ -31,7 +31,7 @@ struct io_madvise {
int io_madvise_prep(struct io_kiocb *req, const struct io_uring_sqe *sqe)
{
#if defined(CONFIG_ADVISE_SYSCALLS) && defined(CONFIG_MMU)
- struct io_madvise *ma = io_kiocb_to_cmd(req);
+ struct io_madvise *ma = io_kiocb_to_cmd(req, struct io_madvise);
if (sqe->buf_index || sqe->off || sqe->splice_fd_in)
return -EINVAL;
@@ -48,7 +48,7 @@ int io_madvise_prep(struct io_kiocb *req, const struct io_uring_sqe *sqe)
int io_madvise(struct io_kiocb *req, unsigned int issue_flags)
{
#if defined(CONFIG_ADVISE_SYSCALLS) && defined(CONFIG_MMU)
- struct io_madvise *ma = io_kiocb_to_cmd(req);
+ struct io_madvise *ma = io_kiocb_to_cmd(req, struct io_madvise);
int ret;
if (issue_flags & IO_URING_F_NONBLOCK)
@@ -64,7 +64,7 @@ int io_madvise(struct io_kiocb *req, unsigned int issue_flags)
int io_fadvise_prep(struct io_kiocb *req, const struct io_uring_sqe *sqe)
{
- struct io_fadvise *fa = io_kiocb_to_cmd(req);
+ struct io_fadvise *fa = io_kiocb_to_cmd(req, struct io_fadvise);
if (sqe->buf_index || sqe->addr || sqe->splice_fd_in)
return -EINVAL;
@@ -77,7 +77,7 @@ int io_fadvise_prep(struct io_kiocb *req, const struct io_uring_sqe *sqe)
int io_fadvise(struct io_kiocb *req, unsigned int issue_flags)
{
- struct io_fadvise *fa = io_kiocb_to_cmd(req);
+ struct io_fadvise *fa = io_kiocb_to_cmd(req, struct io_fadvise);
int ret;
if (issue_flags & IO_URING_F_NONBLOCK) {
diff --git a/io_uring/cancel.c b/io_uring/cancel.c
index 8435a1eba59a..e4e1dc0325f0 100644
--- a/io_uring/cancel.c
+++ b/io_uring/cancel.c
@@ -107,7 +107,7 @@ int io_try_cancel(struct io_uring_task *tctx, struct io_cancel_data *cd,
int io_async_cancel_prep(struct io_kiocb *req, const struct io_uring_sqe *sqe)
{
- struct io_cancel *cancel = io_kiocb_to_cmd(req);
+ struct io_cancel *cancel = io_kiocb_to_cmd(req, struct io_cancel);
if (unlikely(req->flags & REQ_F_BUFFER_SELECT))
return -EINVAL;
@@ -164,7 +164,7 @@ static int __io_async_cancel(struct io_cancel_data *cd,
int io_async_cancel(struct io_kiocb *req, unsigned int issue_flags)
{
- struct io_cancel *cancel = io_kiocb_to_cmd(req);
+ struct io_cancel *cancel = io_kiocb_to_cmd(req, struct io_cancel);
struct io_cancel_data cd = {
.ctx = req->ctx,
.data = cancel->addr,
diff --git a/io_uring/epoll.c b/io_uring/epoll.c
index a8b794471d6b..9aa74d2c80bc 100644
--- a/io_uring/epoll.c
+++ b/io_uring/epoll.c
@@ -23,7 +23,7 @@ struct io_epoll {
int io_epoll_ctl_prep(struct io_kiocb *req, const struct io_uring_sqe *sqe)
{
- struct io_epoll *epoll = io_kiocb_to_cmd(req);
+ struct io_epoll *epoll = io_kiocb_to_cmd(req, struct io_epoll);
pr_warn_once("%s: epoll_ctl support in io_uring is deprecated and will "
"be removed in a future Linux kernel version.\n",
@@ -49,7 +49,7 @@ int io_epoll_ctl_prep(struct io_kiocb *req, const struct io_uring_sqe *sqe)
int io_epoll_ctl(struct io_kiocb *req, unsigned int issue_flags)
{
- struct io_epoll *ie = io_kiocb_to_cmd(req);
+ struct io_epoll *ie = io_kiocb_to_cmd(req, struct io_epoll);
int ret;
bool force_nonblock = issue_flags & IO_URING_F_NONBLOCK;
diff --git a/io_uring/fs.c b/io_uring/fs.c
index 0de4f549bb7d..7100c293c13a 100644
--- a/io_uring/fs.c
+++ b/io_uring/fs.c
@@ -49,7 +49,7 @@ struct io_link {
int io_renameat_prep(struct io_kiocb *req, const struct io_uring_sqe *sqe)
{
- struct io_rename *ren = io_kiocb_to_cmd(req);
+ struct io_rename *ren = io_kiocb_to_cmd(req, struct io_rename);
const char __user *oldf, *newf;
if (sqe->buf_index || sqe->splice_fd_in)
@@ -79,7 +79,7 @@ int io_renameat_prep(struct io_kiocb *req, const struct io_uring_sqe *sqe)
int io_renameat(struct io_kiocb *req, unsigned int issue_flags)
{
- struct io_rename *ren = io_kiocb_to_cmd(req);
+ struct io_rename *ren = io_kiocb_to_cmd(req, struct io_rename);
int ret;
if (issue_flags & IO_URING_F_NONBLOCK)
@@ -95,7 +95,7 @@ int io_renameat(struct io_kiocb *req, unsigned int issue_flags)
void io_renameat_cleanup(struct io_kiocb *req)
{
- struct io_rename *ren = io_kiocb_to_cmd(req);
+ struct io_rename *ren = io_kiocb_to_cmd(req, struct io_rename);
putname(ren->oldpath);
putname(ren->newpath);
@@ -103,7 +103,7 @@ void io_renameat_cleanup(struct io_kiocb *req)
int io_unlinkat_prep(struct io_kiocb *req, const struct io_uring_sqe *sqe)
{
- struct io_unlink *un = io_kiocb_to_cmd(req);
+ struct io_unlink *un = io_kiocb_to_cmd(req, struct io_unlink);
const char __user *fname;
if (sqe->off || sqe->len || sqe->buf_index || sqe->splice_fd_in)
@@ -128,7 +128,7 @@ int io_unlinkat_prep(struct io_kiocb *req, const struct io_uring_sqe *sqe)
int io_unlinkat(struct io_kiocb *req, unsigned int issue_flags)
{
- struct io_unlink *un = io_kiocb_to_cmd(req);
+ struct io_unlink *un = io_kiocb_to_cmd(req, struct io_unlink);
int ret;
if (issue_flags & IO_URING_F_NONBLOCK)
@@ -146,14 +146,14 @@ int io_unlinkat(struct io_kiocb *req, unsigned int issue_flags)
void io_unlinkat_cleanup(struct io_kiocb *req)
{
- struct io_unlink *ul = io_kiocb_to_cmd(req);
+ struct io_unlink *ul = io_kiocb_to_cmd(req, struct io_unlink);
putname(ul->filename);
}
int io_mkdirat_prep(struct io_kiocb *req, const struct io_uring_sqe *sqe)
{
- struct io_mkdir *mkd = io_kiocb_to_cmd(req);
+ struct io_mkdir *mkd = io_kiocb_to_cmd(req, struct io_mkdir);
const char __user *fname;
if (sqe->off || sqe->rw_flags || sqe->buf_index || sqe->splice_fd_in)
@@ -175,7 +175,7 @@ int io_mkdirat_prep(struct io_kiocb *req, const struct io_uring_sqe *sqe)
int io_mkdirat(struct io_kiocb *req, unsigned int issue_flags)
{
- struct io_mkdir *mkd = io_kiocb_to_cmd(req);
+ struct io_mkdir *mkd = io_kiocb_to_cmd(req, struct io_mkdir);
int ret;
if (issue_flags & IO_URING_F_NONBLOCK)
@@ -190,14 +190,14 @@ int io_mkdirat(struct io_kiocb *req, unsigned int issue_flags)
void io_mkdirat_cleanup(struct io_kiocb *req)
{
- struct io_mkdir *md = io_kiocb_to_cmd(req);
+ struct io_mkdir *md = io_kiocb_to_cmd(req, struct io_mkdir);
putname(md->filename);
}
int io_symlinkat_prep(struct io_kiocb *req, const struct io_uring_sqe *sqe)
{
- struct io_link *sl = io_kiocb_to_cmd(req);
+ struct io_link *sl = io_kiocb_to_cmd(req, struct io_link);
const char __user *oldpath, *newpath;
if (sqe->len || sqe->rw_flags || sqe->buf_index || sqe->splice_fd_in)
@@ -225,7 +225,7 @@ int io_symlinkat_prep(struct io_kiocb *req, const struct io_uring_sqe *sqe)
int io_symlinkat(struct io_kiocb *req, unsigned int issue_flags)
{
- struct io_link *sl = io_kiocb_to_cmd(req);
+ struct io_link *sl = io_kiocb_to_cmd(req, struct io_link);
int ret;
if (issue_flags & IO_URING_F_NONBLOCK)
@@ -240,7 +240,7 @@ int io_symlinkat(struct io_kiocb *req, unsigned int issue_flags)
int io_linkat_prep(struct io_kiocb *req, const struct io_uring_sqe *sqe)
{
- struct io_link *lnk = io_kiocb_to_cmd(req);
+ struct io_link *lnk = io_kiocb_to_cmd(req, struct io_link);
const char __user *oldf, *newf;
if (sqe->rw_flags || sqe->buf_index || sqe->splice_fd_in)
@@ -270,7 +270,7 @@ int io_linkat_prep(struct io_kiocb *req, const struct io_uring_sqe *sqe)
int io_linkat(struct io_kiocb *req, unsigned int issue_flags)
{
- struct io_link *lnk = io_kiocb_to_cmd(req);
+ struct io_link *lnk = io_kiocb_to_cmd(req, struct io_link);
int ret;
if (issue_flags & IO_URING_F_NONBLOCK)
@@ -286,7 +286,7 @@ int io_linkat(struct io_kiocb *req, unsigned int issue_flags)
void io_link_cleanup(struct io_kiocb *req)
{
- struct io_link *sl = io_kiocb_to_cmd(req);
+ struct io_link *sl = io_kiocb_to_cmd(req, struct io_link);
putname(sl->oldpath);
putname(sl->newpath);
diff --git a/io_uring/kbuf.c b/io_uring/kbuf.c
index a73f40a4cfe6..25cd724ade18 100644
--- a/io_uring/kbuf.c
+++ b/io_uring/kbuf.c
@@ -272,7 +272,7 @@ void io_destroy_buffers(struct io_ring_ctx *ctx)
int io_remove_buffers_prep(struct io_kiocb *req, const struct io_uring_sqe *sqe)
{
- struct io_provide_buf *p = io_kiocb_to_cmd(req);
+ struct io_provide_buf *p = io_kiocb_to_cmd(req, struct io_provide_buf);
u64 tmp;
if (sqe->rw_flags || sqe->addr || sqe->len || sqe->off ||
@@ -291,7 +291,7 @@ int io_remove_buffers_prep(struct io_kiocb *req, const struct io_uring_sqe *sqe)
int io_remove_buffers(struct io_kiocb *req, unsigned int issue_flags)
{
- struct io_provide_buf *p = io_kiocb_to_cmd(req);
+ struct io_provide_buf *p = io_kiocb_to_cmd(req, struct io_provide_buf);
struct io_ring_ctx *ctx = req->ctx;
struct io_buffer_list *bl;
int ret = 0;
@@ -319,7 +319,7 @@ int io_remove_buffers(struct io_kiocb *req, unsigned int issue_flags)
int io_provide_buffers_prep(struct io_kiocb *req, const struct io_uring_sqe *sqe)
{
unsigned long size, tmp_check;
- struct io_provide_buf *p = io_kiocb_to_cmd(req);
+ struct io_provide_buf *p = io_kiocb_to_cmd(req, struct io_provide_buf);
u64 tmp;
if (sqe->rw_flags || sqe->splice_fd_in)
@@ -421,7 +421,7 @@ static int io_add_buffers(struct io_ring_ctx *ctx, struct io_provide_buf *pbuf,
int io_provide_buffers(struct io_kiocb *req, unsigned int issue_flags)
{
- struct io_provide_buf *p = io_kiocb_to_cmd(req);
+ struct io_provide_buf *p = io_kiocb_to_cmd(req, struct io_provide_buf);
struct io_ring_ctx *ctx = req->ctx;
struct io_buffer_list *bl;
int ret = 0;
diff --git a/io_uring/msg_ring.c b/io_uring/msg_ring.c
index 753d16734319..976c4ba68ee7 100644
--- a/io_uring/msg_ring.c
+++ b/io_uring/msg_ring.c
@@ -26,7 +26,7 @@ struct io_msg {
static int io_msg_ring_data(struct io_kiocb *req)
{
struct io_ring_ctx *target_ctx = req->file->private_data;
- struct io_msg *msg = io_kiocb_to_cmd(req);
+ struct io_msg *msg = io_kiocb_to_cmd(req, struct io_msg);
if (msg->src_fd || msg->dst_fd || msg->flags)
return -EINVAL;
@@ -76,7 +76,7 @@ static int io_double_lock_ctx(struct io_ring_ctx *ctx,
static int io_msg_send_fd(struct io_kiocb *req, unsigned int issue_flags)
{
struct io_ring_ctx *target_ctx = req->file->private_data;
- struct io_msg *msg = io_kiocb_to_cmd(req);
+ struct io_msg *msg = io_kiocb_to_cmd(req, struct io_msg);
struct io_ring_ctx *ctx = req->ctx;
unsigned long file_ptr;
struct file *src_file;
@@ -122,7 +122,7 @@ out_unlock:
int io_msg_ring_prep(struct io_kiocb *req, const struct io_uring_sqe *sqe)
{
- struct io_msg *msg = io_kiocb_to_cmd(req);
+ struct io_msg *msg = io_kiocb_to_cmd(req, struct io_msg);
if (unlikely(sqe->buf_index || sqe->personality))
return -EINVAL;
@@ -141,7 +141,7 @@ int io_msg_ring_prep(struct io_kiocb *req, const struct io_uring_sqe *sqe)
int io_msg_ring(struct io_kiocb *req, unsigned int issue_flags)
{
- struct io_msg *msg = io_kiocb_to_cmd(req);
+ struct io_msg *msg = io_kiocb_to_cmd(req, struct io_msg);
int ret;
ret = -EBADFD;
diff --git a/io_uring/net.c b/io_uring/net.c
index e6fc9748fbd2..6d71748e2c5a 100644
--- a/io_uring/net.c
+++ b/io_uring/net.c
@@ -77,7 +77,7 @@ struct io_sendzc {
int io_shutdown_prep(struct io_kiocb *req, const struct io_uring_sqe *sqe)
{
- struct io_shutdown *shutdown = io_kiocb_to_cmd(req);
+ struct io_shutdown *shutdown = io_kiocb_to_cmd(req, struct io_shutdown);
if (unlikely(sqe->off || sqe->addr || sqe->rw_flags ||
sqe->buf_index || sqe->splice_fd_in))
@@ -89,7 +89,7 @@ int io_shutdown_prep(struct io_kiocb *req, const struct io_uring_sqe *sqe)
int io_shutdown(struct io_kiocb *req, unsigned int issue_flags)
{
- struct io_shutdown *shutdown = io_kiocb_to_cmd(req);
+ struct io_shutdown *shutdown = io_kiocb_to_cmd(req, struct io_shutdown);
struct socket *sock;
int ret;
@@ -174,7 +174,7 @@ static int io_setup_async_msg(struct io_kiocb *req,
static int io_sendmsg_copy_hdr(struct io_kiocb *req,
struct io_async_msghdr *iomsg)
{
- struct io_sr_msg *sr = io_kiocb_to_cmd(req);
+ struct io_sr_msg *sr = io_kiocb_to_cmd(req, struct io_sr_msg);
iomsg->msg.msg_name = &iomsg->addr;
iomsg->free_iov = iomsg->fast_iov;
@@ -201,7 +201,7 @@ void io_sendmsg_recvmsg_cleanup(struct io_kiocb *req)
int io_sendmsg_prep(struct io_kiocb *req, const struct io_uring_sqe *sqe)
{
- struct io_sr_msg *sr = io_kiocb_to_cmd(req);
+ struct io_sr_msg *sr = io_kiocb_to_cmd(req, struct io_sr_msg);
if (unlikely(sqe->file_index || sqe->addr2))
return -EINVAL;
@@ -225,7 +225,7 @@ int io_sendmsg_prep(struct io_kiocb *req, const struct io_uring_sqe *sqe)
int io_sendmsg(struct io_kiocb *req, unsigned int issue_flags)
{
- struct io_sr_msg *sr = io_kiocb_to_cmd(req);
+ struct io_sr_msg *sr = io_kiocb_to_cmd(req, struct io_sr_msg);
struct io_async_msghdr iomsg, *kmsg;
struct socket *sock;
unsigned flags;
@@ -284,7 +284,7 @@ int io_sendmsg(struct io_kiocb *req, unsigned int issue_flags)
int io_send(struct io_kiocb *req, unsigned int issue_flags)
{
- struct io_sr_msg *sr = io_kiocb_to_cmd(req);
+ struct io_sr_msg *sr = io_kiocb_to_cmd(req, struct io_sr_msg);
struct msghdr msg;
struct iovec iov;
struct socket *sock;
@@ -358,7 +358,7 @@ static bool io_recvmsg_multishot_overflow(struct io_async_msghdr *iomsg)
static int __io_recvmsg_copy_hdr(struct io_kiocb *req,
struct io_async_msghdr *iomsg)
{
- struct io_sr_msg *sr = io_kiocb_to_cmd(req);
+ struct io_sr_msg *sr = io_kiocb_to_cmd(req, struct io_sr_msg);
struct user_msghdr msg;
int ret;
@@ -405,7 +405,7 @@ static int __io_recvmsg_copy_hdr(struct io_kiocb *req,
static int __io_compat_recvmsg_copy_hdr(struct io_kiocb *req,
struct io_async_msghdr *iomsg)
{
- struct io_sr_msg *sr = io_kiocb_to_cmd(req);
+ struct io_sr_msg *sr = io_kiocb_to_cmd(req, struct io_sr_msg);
struct compat_msghdr msg;
struct compat_iovec __user *uiov;
int ret;
@@ -483,7 +483,7 @@ int io_recvmsg_prep_async(struct io_kiocb *req)
int io_recvmsg_prep(struct io_kiocb *req, const struct io_uring_sqe *sqe)
{
- struct io_sr_msg *sr = io_kiocb_to_cmd(req);
+ struct io_sr_msg *sr = io_kiocb_to_cmd(req, struct io_sr_msg);
if (unlikely(sqe->file_index || sqe->addr2))
return -EINVAL;
@@ -518,7 +518,7 @@ int io_recvmsg_prep(struct io_kiocb *req, const struct io_uring_sqe *sqe)
static inline void io_recv_prep_retry(struct io_kiocb *req)
{
- struct io_sr_msg *sr = io_kiocb_to_cmd(req);
+ struct io_sr_msg *sr = io_kiocb_to_cmd(req, struct io_sr_msg);
sr->done_io = 0;
sr->len = 0; /* get from the provided buffer */
@@ -647,7 +647,7 @@ static int io_recvmsg_multishot(struct socket *sock, struct io_sr_msg *io,
int io_recvmsg(struct io_kiocb *req, unsigned int issue_flags)
{
- struct io_sr_msg *sr = io_kiocb_to_cmd(req);
+ struct io_sr_msg *sr = io_kiocb_to_cmd(req, struct io_sr_msg);
struct io_async_msghdr iomsg, *kmsg;
struct socket *sock;
unsigned int cflags;
@@ -759,7 +759,7 @@ retry_multishot:
int io_recv(struct io_kiocb *req, unsigned int issue_flags)
{
- struct io_sr_msg *sr = io_kiocb_to_cmd(req);
+ struct io_sr_msg *sr = io_kiocb_to_cmd(req, struct io_sr_msg);
struct msghdr msg;
struct socket *sock;
struct iovec iov;
@@ -850,7 +850,7 @@ out_free:
int io_sendzc_prep(struct io_kiocb *req, const struct io_uring_sqe *sqe)
{
- struct io_sendzc *zc = io_kiocb_to_cmd(req);
+ struct io_sendzc *zc = io_kiocb_to_cmd(req, struct io_sendzc);
struct io_ring_ctx *ctx = req->ctx;
if (READ_ONCE(sqe->__pad2[0]) || READ_ONCE(sqe->addr3))
@@ -946,7 +946,7 @@ int io_sendzc(struct io_kiocb *req, unsigned int issue_flags)
{
struct sockaddr_storage address;
struct io_ring_ctx *ctx = req->ctx;
- struct io_sendzc *zc = io_kiocb_to_cmd(req);
+ struct io_sendzc *zc = io_kiocb_to_cmd(req, struct io_sendzc);
struct io_notif_slot *notif_slot;
struct io_kiocb *notif;
struct msghdr msg;
@@ -1037,7 +1037,7 @@ int io_sendzc(struct io_kiocb *req, unsigned int issue_flags)
int io_accept_prep(struct io_kiocb *req, const struct io_uring_sqe *sqe)
{
- struct io_accept *accept = io_kiocb_to_cmd(req);
+ struct io_accept *accept = io_kiocb_to_cmd(req, struct io_accept);
unsigned flags;
if (sqe->len || sqe->buf_index)
@@ -1071,7 +1071,7 @@ int io_accept_prep(struct io_kiocb *req, const struct io_uring_sqe *sqe)
int io_accept(struct io_kiocb *req, unsigned int issue_flags)
{
struct io_ring_ctx *ctx = req->ctx;
- struct io_accept *accept = io_kiocb_to_cmd(req);
+ struct io_accept *accept = io_kiocb_to_cmd(req, struct io_accept);
bool force_nonblock = issue_flags & IO_URING_F_NONBLOCK;
unsigned int file_flags = force_nonblock ? O_NONBLOCK : 0;
bool fixed = !!accept->file_slot;
@@ -1129,7 +1129,7 @@ retry:
int io_socket_prep(struct io_kiocb *req, const struct io_uring_sqe *sqe)
{
- struct io_socket *sock = io_kiocb_to_cmd(req);
+ struct io_socket *sock = io_kiocb_to_cmd(req, struct io_socket);
if (sqe->addr || sqe->rw_flags || sqe->buf_index)
return -EINVAL;
@@ -1150,7 +1150,7 @@ int io_socket_prep(struct io_kiocb *req, const struct io_uring_sqe *sqe)
int io_socket(struct io_kiocb *req, unsigned int issue_flags)
{
- struct io_socket *sock = io_kiocb_to_cmd(req);
+ struct io_socket *sock = io_kiocb_to_cmd(req, struct io_socket);
bool fixed = !!sock->file_slot;
struct file *file;
int ret, fd;
@@ -1184,14 +1184,14 @@ int io_socket(struct io_kiocb *req, unsigned int issue_flags)
int io_connect_prep_async(struct io_kiocb *req)
{
struct io_async_connect *io = req->async_data;
- struct io_connect *conn = io_kiocb_to_cmd(req);
+ struct io_connect *conn = io_kiocb_to_cmd(req, struct io_connect);
return move_addr_to_kernel(conn->addr, conn->addr_len, &io->address);
}
int io_connect_prep(struct io_kiocb *req, const struct io_uring_sqe *sqe)
{
- struct io_connect *conn = io_kiocb_to_cmd(req);
+ struct io_connect *conn = io_kiocb_to_cmd(req, struct io_connect);
if (sqe->len || sqe->buf_index || sqe->rw_flags || sqe->splice_fd_in)
return -EINVAL;
@@ -1203,7 +1203,7 @@ int io_connect_prep(struct io_kiocb *req, const struct io_uring_sqe *sqe)
int io_connect(struct io_kiocb *req, unsigned int issue_flags)
{
- struct io_connect *connect = io_kiocb_to_cmd(req);
+ struct io_connect *connect = io_kiocb_to_cmd(req, struct io_connect);
struct io_async_connect __io, *io;
unsigned file_flags;
int ret;
diff --git a/io_uring/notif.c b/io_uring/notif.c
index 48d29dead62a..977736e82c1a 100644
--- a/io_uring/notif.c
+++ b/io_uring/notif.c
@@ -123,8 +123,6 @@ __cold int io_notif_register(struct io_ring_ctx *ctx,
struct io_uring_notification_register reg;
unsigned i;
- BUILD_BUG_ON(sizeof(struct io_notif_data) > 64);
-
if (ctx->nr_notif_slots)
return -EBUSY;
if (size != sizeof(reg))
diff --git a/io_uring/notif.h b/io_uring/notif.h
index 0819304d7e00..65f0b42f2555 100644
--- a/io_uring/notif.h
+++ b/io_uring/notif.h
@@ -46,7 +46,7 @@ struct io_kiocb *io_alloc_notif(struct io_ring_ctx *ctx,
static inline struct io_notif_data *io_notif_to_data(struct io_kiocb *notif)
{
- return io_kiocb_to_cmd(notif);
+ return io_kiocb_to_cmd(notif, struct io_notif_data);
}
static inline struct io_kiocb *io_get_notif(struct io_ring_ctx *ctx,
diff --git a/io_uring/openclose.c b/io_uring/openclose.c
index d1818ec9169b..67178e4bb282 100644
--- a/io_uring/openclose.c
+++ b/io_uring/openclose.c
@@ -33,7 +33,7 @@ struct io_close {
static int __io_openat_prep(struct io_kiocb *req, const struct io_uring_sqe *sqe)
{
- struct io_open *open = io_kiocb_to_cmd(req);
+ struct io_open *open = io_kiocb_to_cmd(req, struct io_open);
const char __user *fname;
int ret;
@@ -66,7 +66,7 @@ static int __io_openat_prep(struct io_kiocb *req, const struct io_uring_sqe *sqe
int io_openat_prep(struct io_kiocb *req, const struct io_uring_sqe *sqe)
{
- struct io_open *open = io_kiocb_to_cmd(req);
+ struct io_open *open = io_kiocb_to_cmd(req, struct io_open);
u64 mode = READ_ONCE(sqe->len);
u64 flags = READ_ONCE(sqe->open_flags);
@@ -76,7 +76,7 @@ int io_openat_prep(struct io_kiocb *req, const struct io_uring_sqe *sqe)
int io_openat2_prep(struct io_kiocb *req, const struct io_uring_sqe *sqe)
{
- struct io_open *open = io_kiocb_to_cmd(req);
+ struct io_open *open = io_kiocb_to_cmd(req, struct io_open);
struct open_how __user *how;
size_t len;
int ret;
@@ -95,7 +95,7 @@ int io_openat2_prep(struct io_kiocb *req, const struct io_uring_sqe *sqe)
int io_openat2(struct io_kiocb *req, unsigned int issue_flags)
{
- struct io_open *open = io_kiocb_to_cmd(req);
+ struct io_open *open = io_kiocb_to_cmd(req, struct io_open);
struct open_flags op;
struct file *file;
bool resolve_nonblock, nonblock_set;
@@ -167,7 +167,7 @@ int io_openat(struct io_kiocb *req, unsigned int issue_flags)
void io_open_cleanup(struct io_kiocb *req)
{
- struct io_open *open = io_kiocb_to_cmd(req);
+ struct io_open *open = io_kiocb_to_cmd(req, struct io_open);
if (open->filename)
putname(open->filename);
@@ -187,14 +187,14 @@ int __io_close_fixed(struct io_ring_ctx *ctx, unsigned int issue_flags,
static inline int io_close_fixed(struct io_kiocb *req, unsigned int issue_flags)
{
- struct io_close *close = io_kiocb_to_cmd(req);
+ struct io_close *close = io_kiocb_to_cmd(req, struct io_close);
return __io_close_fixed(req->ctx, issue_flags, close->file_slot - 1);
}
int io_close_prep(struct io_kiocb *req, const struct io_uring_sqe *sqe)
{
- struct io_close *close = io_kiocb_to_cmd(req);
+ struct io_close *close = io_kiocb_to_cmd(req, struct io_close);
if (sqe->off || sqe->addr || sqe->len || sqe->rw_flags || sqe->buf_index)
return -EINVAL;
@@ -212,7 +212,7 @@ int io_close_prep(struct io_kiocb *req, const struct io_uring_sqe *sqe)
int io_close(struct io_kiocb *req, unsigned int issue_flags)
{
struct files_struct *files = current->files;
- struct io_close *close = io_kiocb_to_cmd(req);
+ struct io_close *close = io_kiocb_to_cmd(req, struct io_close);
struct fdtable *fdt;
struct file *file;
int ret = -EBADF;
diff --git a/io_uring/poll.c b/io_uring/poll.c
index dadd293749b0..d5bad0bea6e4 100644
--- a/io_uring/poll.c
+++ b/io_uring/poll.c
@@ -85,7 +85,7 @@ static struct io_poll *io_poll_get_double(struct io_kiocb *req)
static struct io_poll *io_poll_get_single(struct io_kiocb *req)
{
if (req->opcode == IORING_OP_POLL_ADD)
- return io_kiocb_to_cmd(req);
+ return io_kiocb_to_cmd(req, struct io_poll);
return &req->apoll->poll;
}
@@ -274,7 +274,7 @@ static void io_poll_task_func(struct io_kiocb *req, bool *locked)
return;
if (ret == IOU_POLL_DONE) {
- struct io_poll *poll = io_kiocb_to_cmd(req);
+ struct io_poll *poll = io_kiocb_to_cmd(req, struct io_poll);
req->cqe.res = mangle_poll(req->cqe.res & poll->events);
} else if (ret != IOU_POLL_REMOVE_POLL_USE_RES) {
req->cqe.res = ret;
@@ -475,7 +475,7 @@ static void io_poll_queue_proc(struct file *file, struct wait_queue_head *head,
struct poll_table_struct *p)
{
struct io_poll_table *pt = container_of(p, struct io_poll_table, pt);
- struct io_poll *poll = io_kiocb_to_cmd(pt->req);
+ struct io_poll *poll = io_kiocb_to_cmd(pt->req, struct io_poll);
__io_queue_proc(poll, pt, head,
(struct io_poll **) &pt->req->async_data);
@@ -821,7 +821,7 @@ static __poll_t io_poll_parse_events(const struct io_uring_sqe *sqe,
int io_poll_remove_prep(struct io_kiocb *req, const struct io_uring_sqe *sqe)
{
- struct io_poll_update *upd = io_kiocb_to_cmd(req);
+ struct io_poll_update *upd = io_kiocb_to_cmd(req, struct io_poll_update);
u32 flags;
if (sqe->buf_index || sqe->splice_fd_in)
@@ -851,7 +851,7 @@ int io_poll_remove_prep(struct io_kiocb *req, const struct io_uring_sqe *sqe)
int io_poll_add_prep(struct io_kiocb *req, const struct io_uring_sqe *sqe)
{
- struct io_poll *poll = io_kiocb_to_cmd(req);
+ struct io_poll *poll = io_kiocb_to_cmd(req, struct io_poll);
u32 flags;
if (sqe->buf_index || sqe->off || sqe->addr)
@@ -868,7 +868,7 @@ int io_poll_add_prep(struct io_kiocb *req, const struct io_uring_sqe *sqe)
int io_poll_add(struct io_kiocb *req, unsigned int issue_flags)
{
- struct io_poll *poll = io_kiocb_to_cmd(req);
+ struct io_poll *poll = io_kiocb_to_cmd(req, struct io_poll);
struct io_poll_table ipt;
int ret;
@@ -891,7 +891,7 @@ int io_poll_add(struct io_kiocb *req, unsigned int issue_flags)
int io_poll_remove(struct io_kiocb *req, unsigned int issue_flags)
{
- struct io_poll_update *poll_update = io_kiocb_to_cmd(req);
+ struct io_poll_update *poll_update = io_kiocb_to_cmd(req, struct io_poll_update);
struct io_cancel_data cd = { .data = poll_update->old_user_data, };
struct io_ring_ctx *ctx = req->ctx;
struct io_hash_bucket *bucket;
@@ -930,7 +930,7 @@ found:
if (poll_update->update_events || poll_update->update_user_data) {
/* only mask one event flags, keep behavior flags */
if (poll_update->update_events) {
- struct io_poll *poll = io_kiocb_to_cmd(preq);
+ struct io_poll *poll = io_kiocb_to_cmd(preq, struct io_poll);
poll->events &= ~0xffff;
poll->events |= poll_update->events & 0xffff;
diff --git a/io_uring/rsrc.c b/io_uring/rsrc.c
index 59704b9ac537..71359a4d0bd4 100644
--- a/io_uring/rsrc.c
+++ b/io_uring/rsrc.c
@@ -657,7 +657,7 @@ __cold int io_register_rsrc(struct io_ring_ctx *ctx, void __user *arg,
int io_rsrc_update_prep(struct io_kiocb *req, const struct io_uring_sqe *sqe)
{
- struct io_rsrc_update *up = io_kiocb_to_cmd(req);
+ struct io_rsrc_update *up = io_kiocb_to_cmd(req, struct io_rsrc_update);
if (unlikely(req->flags & (REQ_F_FIXED_FILE | REQ_F_BUFFER_SELECT)))
return -EINVAL;
@@ -676,7 +676,7 @@ int io_rsrc_update_prep(struct io_kiocb *req, const struct io_uring_sqe *sqe)
static int io_files_update_with_index_alloc(struct io_kiocb *req,
unsigned int issue_flags)
{
- struct io_rsrc_update *up = io_kiocb_to_cmd(req);
+ struct io_rsrc_update *up = io_kiocb_to_cmd(req, struct io_rsrc_update);
__s32 __user *fds = u64_to_user_ptr(up->arg);
unsigned int done;
struct file *file;
@@ -714,7 +714,7 @@ static int io_files_update_with_index_alloc(struct io_kiocb *req,
static int io_files_update(struct io_kiocb *req, unsigned int issue_flags)
{
- struct io_rsrc_update *up = io_kiocb_to_cmd(req);
+ struct io_rsrc_update *up = io_kiocb_to_cmd(req, struct io_rsrc_update);
struct io_ring_ctx *ctx = req->ctx;
struct io_uring_rsrc_update2 up2;
int ret;
@@ -743,7 +743,7 @@ static int io_files_update(struct io_kiocb *req, unsigned int issue_flags)
static int io_notif_update(struct io_kiocb *req, unsigned int issue_flags)
{
- struct io_rsrc_update *up = io_kiocb_to_cmd(req);
+ struct io_rsrc_update *up = io_kiocb_to_cmd(req, struct io_rsrc_update);
struct io_ring_ctx *ctx = req->ctx;
unsigned len = up->nr_args;
unsigned idx_end, idx = up->offset;
@@ -778,7 +778,7 @@ out:
int io_rsrc_update(struct io_kiocb *req, unsigned int issue_flags)
{
- struct io_rsrc_update *up = io_kiocb_to_cmd(req);
+ struct io_rsrc_update *up = io_kiocb_to_cmd(req, struct io_rsrc_update);
switch (up->type) {
case IORING_RSRC_UPDATE_FILES:
diff --git a/io_uring/rw.c b/io_uring/rw.c
index 2b784795103c..3d732b19b760 100644
--- a/io_uring/rw.c
+++ b/io_uring/rw.c
@@ -35,7 +35,7 @@ static inline bool io_file_supports_nowait(struct io_kiocb *req)
int io_prep_rw(struct io_kiocb *req, const struct io_uring_sqe *sqe)
{
- struct io_rw *rw = io_kiocb_to_cmd(req);
+ struct io_rw *rw = io_kiocb_to_cmd(req, struct io_rw);
unsigned ioprio;
int ret;
@@ -102,7 +102,7 @@ static inline void io_rw_done(struct kiocb *kiocb, ssize_t ret)
static inline loff_t *io_kiocb_update_pos(struct io_kiocb *req)
{
- struct io_rw *rw = io_kiocb_to_cmd(req);
+ struct io_rw *rw = io_kiocb_to_cmd(req, struct io_rw);
if (rw->kiocb.ki_pos != -1)
return &rw->kiocb.ki_pos;
@@ -186,7 +186,7 @@ static void kiocb_end_write(struct io_kiocb *req)
static bool __io_complete_rw_common(struct io_kiocb *req, long res)
{
- struct io_rw *rw = io_kiocb_to_cmd(req);
+ struct io_rw *rw = io_kiocb_to_cmd(req, struct io_rw);
if (rw->kiocb.ki_flags & IOCB_WRITE) {
kiocb_end_write(req);
@@ -241,7 +241,7 @@ static int kiocb_done(struct io_kiocb *req, ssize_t ret,
unsigned int issue_flags)
{
struct io_async_rw *io = req->async_data;
- struct io_rw *rw = io_kiocb_to_cmd(req);
+ struct io_rw *rw = io_kiocb_to_cmd(req, struct io_rw);
/* add previously done IO, if any */
if (req_has_async_data(req) && io->bytes_done > 0) {
@@ -277,7 +277,7 @@ static int kiocb_done(struct io_kiocb *req, ssize_t ret,
static ssize_t io_compat_import(struct io_kiocb *req, struct iovec *iov,
unsigned int issue_flags)
{
- struct io_rw *rw = io_kiocb_to_cmd(req);
+ struct io_rw *rw = io_kiocb_to_cmd(req, struct io_rw);
struct compat_iovec __user *uiov;
compat_ssize_t clen;
void __user *buf;
@@ -305,7 +305,7 @@ static ssize_t io_compat_import(struct io_kiocb *req, struct iovec *iov,
static ssize_t __io_iov_buffer_select(struct io_kiocb *req, struct iovec *iov,
unsigned int issue_flags)
{
- struct io_rw *rw = io_kiocb_to_cmd(req);
+ struct io_rw *rw = io_kiocb_to_cmd(req, struct io_rw);
struct iovec __user *uiov = u64_to_user_ptr(rw->addr);
void __user *buf;
ssize_t len;
@@ -328,7 +328,7 @@ static ssize_t __io_iov_buffer_select(struct io_kiocb *req, struct iovec *iov,
static ssize_t io_iov_buffer_select(struct io_kiocb *req, struct iovec *iov,
unsigned int issue_flags)
{
- struct io_rw *rw = io_kiocb_to_cmd(req);
+ struct io_rw *rw = io_kiocb_to_cmd(req, struct io_rw);
if (req->flags & (REQ_F_BUFFER_SELECTED|REQ_F_BUFFER_RING)) {
iov[0].iov_base = u64_to_user_ptr(rw->addr);
@@ -350,7 +350,7 @@ static struct iovec *__io_import_iovec(int ddir, struct io_kiocb *req,
struct io_rw_state *s,
unsigned int issue_flags)
{
- struct io_rw *rw = io_kiocb_to_cmd(req);
+ struct io_rw *rw = io_kiocb_to_cmd(req, struct io_rw);
struct iov_iter *iter = &s->iter;
u8 opcode = req->opcode;
struct iovec *iovec;
@@ -571,7 +571,7 @@ static int io_async_buf_func(struct wait_queue_entry *wait, unsigned mode,
{
struct wait_page_queue *wpq;
struct io_kiocb *req = wait->private;
- struct io_rw *rw = io_kiocb_to_cmd(req);
+ struct io_rw *rw = io_kiocb_to_cmd(req, struct io_rw);
struct wait_page_key *key = arg;
wpq = container_of(wait, struct wait_page_queue, wait);
@@ -601,7 +601,7 @@ static bool io_rw_should_retry(struct io_kiocb *req)
{
struct io_async_rw *io = req->async_data;
struct wait_page_queue *wait = &io->wpq;
- struct io_rw *rw = io_kiocb_to_cmd(req);
+ struct io_rw *rw = io_kiocb_to_cmd(req, struct io_rw);
struct kiocb *kiocb = &rw->kiocb;
/* never retry for NOWAIT, we just complete with -EAGAIN */
@@ -649,7 +649,7 @@ static bool need_complete_io(struct io_kiocb *req)
static int io_rw_init_file(struct io_kiocb *req, fmode_t mode)
{
- struct io_rw *rw = io_kiocb_to_cmd(req);
+ struct io_rw *rw = io_kiocb_to_cmd(req, struct io_rw);
struct kiocb *kiocb = &rw->kiocb;
struct io_ring_ctx *ctx = req->ctx;
struct file *file = req->file;
@@ -694,7 +694,7 @@ static int io_rw_init_file(struct io_kiocb *req, fmode_t mode)
int io_read(struct io_kiocb *req, unsigned int issue_flags)
{
- struct io_rw *rw = io_kiocb_to_cmd(req);
+ struct io_rw *rw = io_kiocb_to_cmd(req, struct io_rw);
struct io_rw_state __s, *s = &__s;
struct iovec *iovec;
struct kiocb *kiocb = &rw->kiocb;
@@ -839,7 +839,7 @@ done:
int io_write(struct io_kiocb *req, unsigned int issue_flags)
{
- struct io_rw *rw = io_kiocb_to_cmd(req);
+ struct io_rw *rw = io_kiocb_to_cmd(req, struct io_rw);
struct io_rw_state __s, *s = &__s;
struct iovec *iovec;
struct kiocb *kiocb = &rw->kiocb;
@@ -994,7 +994,7 @@ int io_do_iopoll(struct io_ring_ctx *ctx, bool force_nonspin)
wq_list_for_each(pos, start, &ctx->iopoll_list) {
struct io_kiocb *req = container_of(pos, struct io_kiocb, comp_list);
- struct io_rw *rw = io_kiocb_to_cmd(req);
+ struct io_rw *rw = io_kiocb_to_cmd(req, struct io_rw);
int ret;
/*
diff --git a/io_uring/splice.c b/io_uring/splice.c
index b013ba34bffa..53e4232d0866 100644
--- a/io_uring/splice.c
+++ b/io_uring/splice.c
@@ -26,7 +26,7 @@ struct io_splice {
static int __io_splice_prep(struct io_kiocb *req,
const struct io_uring_sqe *sqe)
{
- struct io_splice *sp = io_kiocb_to_cmd(req);
+ struct io_splice *sp = io_kiocb_to_cmd(req, struct io_splice);
unsigned int valid_flags = SPLICE_F_FD_IN_FIXED | SPLICE_F_ALL;
sp->len = READ_ONCE(sqe->len);
@@ -46,7 +46,7 @@ int io_tee_prep(struct io_kiocb *req, const struct io_uring_sqe *sqe)
int io_tee(struct io_kiocb *req, unsigned int issue_flags)
{
- struct io_splice *sp = io_kiocb_to_cmd(req);
+ struct io_splice *sp = io_kiocb_to_cmd(req, struct io_splice);
struct file *out = sp->file_out;
unsigned int flags = sp->flags & ~SPLICE_F_FD_IN_FIXED;
struct file *in;
@@ -78,7 +78,7 @@ done:
int io_splice_prep(struct io_kiocb *req, const struct io_uring_sqe *sqe)
{
- struct io_splice *sp = io_kiocb_to_cmd(req);
+ struct io_splice *sp = io_kiocb_to_cmd(req, struct io_splice);
sp->off_in = READ_ONCE(sqe->splice_off_in);
sp->off_out = READ_ONCE(sqe->off);
@@ -87,7 +87,7 @@ int io_splice_prep(struct io_kiocb *req, const struct io_uring_sqe *sqe)
int io_splice(struct io_kiocb *req, unsigned int issue_flags)
{
- struct io_splice *sp = io_kiocb_to_cmd(req);
+ struct io_splice *sp = io_kiocb_to_cmd(req, struct io_splice);
struct file *out = sp->file_out;
unsigned int flags = sp->flags & ~SPLICE_F_FD_IN_FIXED;
loff_t *poff_in, *poff_out;
diff --git a/io_uring/statx.c b/io_uring/statx.c
index 6056cd7f4876..d8fc933d3f59 100644
--- a/io_uring/statx.c
+++ b/io_uring/statx.c
@@ -22,7 +22,7 @@ struct io_statx {
int io_statx_prep(struct io_kiocb *req, const struct io_uring_sqe *sqe)
{
- struct io_statx *sx = io_kiocb_to_cmd(req);
+ struct io_statx *sx = io_kiocb_to_cmd(req, struct io_statx);
const char __user *path;
if (sqe->buf_index || sqe->splice_fd_in)
@@ -53,7 +53,7 @@ int io_statx_prep(struct io_kiocb *req, const struct io_uring_sqe *sqe)
int io_statx(struct io_kiocb *req, unsigned int issue_flags)
{
- struct io_statx *sx = io_kiocb_to_cmd(req);
+ struct io_statx *sx = io_kiocb_to_cmd(req, struct io_statx);
int ret;
if (issue_flags & IO_URING_F_NONBLOCK)
@@ -66,7 +66,7 @@ int io_statx(struct io_kiocb *req, unsigned int issue_flags)
void io_statx_cleanup(struct io_kiocb *req)
{
- struct io_statx *sx = io_kiocb_to_cmd(req);
+ struct io_statx *sx = io_kiocb_to_cmd(req, struct io_statx);
if (sx->filename)
putname(sx->filename);
diff --git a/io_uring/sync.c b/io_uring/sync.c
index f2102afa79ca..64e87ea2b8fb 100644
--- a/io_uring/sync.c
+++ b/io_uring/sync.c
@@ -24,7 +24,7 @@ struct io_sync {
int io_sfr_prep(struct io_kiocb *req, const struct io_uring_sqe *sqe)
{
- struct io_sync *sync = io_kiocb_to_cmd(req);
+ struct io_sync *sync = io_kiocb_to_cmd(req, struct io_sync);
if (unlikely(sqe->addr || sqe->buf_index || sqe->splice_fd_in))
return -EINVAL;
@@ -37,7 +37,7 @@ int io_sfr_prep(struct io_kiocb *req, const struct io_uring_sqe *sqe)
int io_sync_file_range(struct io_kiocb *req, unsigned int issue_flags)
{
- struct io_sync *sync = io_kiocb_to_cmd(req);
+ struct io_sync *sync = io_kiocb_to_cmd(req, struct io_sync);
int ret;
/* sync_file_range always requires a blocking context */
@@ -51,7 +51,7 @@ int io_sync_file_range(struct io_kiocb *req, unsigned int issue_flags)
int io_fsync_prep(struct io_kiocb *req, const struct io_uring_sqe *sqe)
{
- struct io_sync *sync = io_kiocb_to_cmd(req);
+ struct io_sync *sync = io_kiocb_to_cmd(req, struct io_sync);
if (unlikely(sqe->addr || sqe->buf_index || sqe->splice_fd_in))
return -EINVAL;
@@ -67,7 +67,7 @@ int io_fsync_prep(struct io_kiocb *req, const struct io_uring_sqe *sqe)
int io_fsync(struct io_kiocb *req, unsigned int issue_flags)
{
- struct io_sync *sync = io_kiocb_to_cmd(req);
+ struct io_sync *sync = io_kiocb_to_cmd(req, struct io_sync);
loff_t end = sync->off + sync->len;
int ret;
@@ -83,7 +83,7 @@ int io_fsync(struct io_kiocb *req, unsigned int issue_flags)
int io_fallocate_prep(struct io_kiocb *req, const struct io_uring_sqe *sqe)
{
- struct io_sync *sync = io_kiocb_to_cmd(req);
+ struct io_sync *sync = io_kiocb_to_cmd(req, struct io_sync);
if (sqe->buf_index || sqe->rw_flags || sqe->splice_fd_in)
return -EINVAL;
@@ -96,7 +96,7 @@ int io_fallocate_prep(struct io_kiocb *req, const struct io_uring_sqe *sqe)
int io_fallocate(struct io_kiocb *req, unsigned int issue_flags)
{
- struct io_sync *sync = io_kiocb_to_cmd(req);
+ struct io_sync *sync = io_kiocb_to_cmd(req, struct io_sync);
int ret;
/* fallocate always requiring blocking context */
diff --git a/io_uring/timeout.c b/io_uring/timeout.c
index 2f9e56935479..78ea2c64b70e 100644
--- a/io_uring/timeout.c
+++ b/io_uring/timeout.c
@@ -36,7 +36,7 @@ struct io_timeout_rem {
static inline bool io_is_timeout_noseq(struct io_kiocb *req)
{
- struct io_timeout *timeout = io_kiocb_to_cmd(req);
+ struct io_timeout *timeout = io_kiocb_to_cmd(req, struct io_timeout);
return !timeout->off;
}
@@ -56,7 +56,7 @@ static bool io_kill_timeout(struct io_kiocb *req, int status)
struct io_timeout_data *io = req->async_data;
if (hrtimer_try_to_cancel(&io->timer) != -1) {
- struct io_timeout *timeout = io_kiocb_to_cmd(req);
+ struct io_timeout *timeout = io_kiocb_to_cmd(req, struct io_timeout);
if (status)
req_set_fail(req);
@@ -188,7 +188,7 @@ struct io_kiocb *__io_disarm_linked_timeout(struct io_kiocb *req,
__must_hold(&req->ctx->timeout_lock)
{
struct io_timeout_data *io = link->async_data;
- struct io_timeout *timeout = io_kiocb_to_cmd(link);
+ struct io_timeout *timeout = io_kiocb_to_cmd(link, struct io_timeout);
io_remove_next_linked(req);
timeout->head = NULL;
@@ -205,7 +205,7 @@ static enum hrtimer_restart io_timeout_fn(struct hrtimer *timer)
struct io_timeout_data *data = container_of(timer,
struct io_timeout_data, timer);
struct io_kiocb *req = data->req;
- struct io_timeout *timeout = io_kiocb_to_cmd(req);
+ struct io_timeout *timeout = io_kiocb_to_cmd(req, struct io_timeout);
struct io_ring_ctx *ctx = req->ctx;
unsigned long flags;
@@ -252,7 +252,7 @@ static struct io_kiocb *io_timeout_extract(struct io_ring_ctx *ctx,
io = req->async_data;
if (hrtimer_try_to_cancel(&io->timer) == -1)
return ERR_PTR(-EALREADY);
- timeout = io_kiocb_to_cmd(req);
+ timeout = io_kiocb_to_cmd(req, struct io_timeout);
list_del_init(&timeout->list);
return req;
}
@@ -275,7 +275,7 @@ int io_timeout_cancel(struct io_ring_ctx *ctx, struct io_cancel_data *cd)
static void io_req_task_link_timeout(struct io_kiocb *req, bool *locked)
{
unsigned issue_flags = *locked ? 0 : IO_URING_F_UNLOCKED;
- struct io_timeout *timeout = io_kiocb_to_cmd(req);
+ struct io_timeout *timeout = io_kiocb_to_cmd(req, struct io_timeout);
struct io_kiocb *prev = timeout->prev;
int ret = -ENOENT;
@@ -302,7 +302,7 @@ static enum hrtimer_restart io_link_timeout_fn(struct hrtimer *timer)
struct io_timeout_data *data = container_of(timer,
struct io_timeout_data, timer);
struct io_kiocb *prev, *req = data->req;
- struct io_timeout *timeout = io_kiocb_to_cmd(req);
+ struct io_timeout *timeout = io_kiocb_to_cmd(req, struct io_timeout);
struct io_ring_ctx *ctx = req->ctx;
unsigned long flags;
@@ -378,7 +378,7 @@ static int io_timeout_update(struct io_ring_ctx *ctx, __u64 user_data,
{
struct io_cancel_data cd = { .data = user_data, };
struct io_kiocb *req = io_timeout_extract(ctx, &cd);
- struct io_timeout *timeout = io_kiocb_to_cmd(req);
+ struct io_timeout *timeout = io_kiocb_to_cmd(req, struct io_timeout);
struct io_timeout_data *data;
if (IS_ERR(req))
@@ -395,7 +395,7 @@ static int io_timeout_update(struct io_ring_ctx *ctx, __u64 user_data,
int io_timeout_remove_prep(struct io_kiocb *req, const struct io_uring_sqe *sqe)
{
- struct io_timeout_rem *tr = io_kiocb_to_cmd(req);
+ struct io_timeout_rem *tr = io_kiocb_to_cmd(req, struct io_timeout_rem);
if (unlikely(req->flags & (REQ_F_FIXED_FILE | REQ_F_BUFFER_SELECT)))
return -EINVAL;
@@ -435,7 +435,7 @@ static inline enum hrtimer_mode io_translate_timeout_mode(unsigned int flags)
*/
int io_timeout_remove(struct io_kiocb *req, unsigned int issue_flags)
{
- struct io_timeout_rem *tr = io_kiocb_to_cmd(req);
+ struct io_timeout_rem *tr = io_kiocb_to_cmd(req, struct io_timeout_rem);
struct io_ring_ctx *ctx = req->ctx;
int ret;
@@ -466,7 +466,7 @@ static int __io_timeout_prep(struct io_kiocb *req,
const struct io_uring_sqe *sqe,
bool is_timeout_link)
{
- struct io_timeout *timeout = io_kiocb_to_cmd(req);
+ struct io_timeout *timeout = io_kiocb_to_cmd(req, struct io_timeout);
struct io_timeout_data *data;
unsigned flags;
u32 off = READ_ONCE(sqe->off);
@@ -532,7 +532,7 @@ int io_link_timeout_prep(struct io_kiocb *req, const struct io_uring_sqe *sqe)
int io_timeout(struct io_kiocb *req, unsigned int issue_flags)
{
- struct io_timeout *timeout = io_kiocb_to_cmd(req);
+ struct io_timeout *timeout = io_kiocb_to_cmd(req, struct io_timeout);
struct io_ring_ctx *ctx = req->ctx;
struct io_timeout_data *data = req->async_data;
struct list_head *entry;
@@ -583,7 +583,7 @@ add:
void io_queue_linked_timeout(struct io_kiocb *req)
{
- struct io_timeout *timeout = io_kiocb_to_cmd(req);
+ struct io_timeout *timeout = io_kiocb_to_cmd(req, struct io_timeout);
struct io_ring_ctx *ctx = req->ctx;
spin_lock_irq(&ctx->timeout_lock);
diff --git a/io_uring/uring_cmd.c b/io_uring/uring_cmd.c
index ee7036f2241f..478e86a9dfaf 100644
--- a/io_uring/uring_cmd.c
+++ b/io_uring/uring_cmd.c
@@ -11,7 +11,7 @@
static void io_uring_cmd_work(struct io_kiocb *req, bool *locked)
{
- struct io_uring_cmd *ioucmd = io_kiocb_to_cmd(req);
+ struct io_uring_cmd *ioucmd = io_kiocb_to_cmd(req, struct io_uring_cmd);
ioucmd->task_work_cb(ioucmd);
}
@@ -55,7 +55,7 @@ EXPORT_SYMBOL_GPL(io_uring_cmd_done);
int io_uring_cmd_prep_async(struct io_kiocb *req)
{
- struct io_uring_cmd *ioucmd = io_kiocb_to_cmd(req);
+ struct io_uring_cmd *ioucmd = io_kiocb_to_cmd(req, struct io_uring_cmd);
size_t cmd_size;
cmd_size = uring_cmd_pdu_size(req->ctx->flags & IORING_SETUP_SQE128);
@@ -66,7 +66,7 @@ int io_uring_cmd_prep_async(struct io_kiocb *req)
int io_uring_cmd_prep(struct io_kiocb *req, const struct io_uring_sqe *sqe)
{
- struct io_uring_cmd *ioucmd = io_kiocb_to_cmd(req);
+ struct io_uring_cmd *ioucmd = io_kiocb_to_cmd(req, struct io_uring_cmd);
if (sqe->rw_flags || sqe->__pad1)
return -EINVAL;
@@ -77,7 +77,7 @@ int io_uring_cmd_prep(struct io_kiocb *req, const struct io_uring_sqe *sqe)
int io_uring_cmd(struct io_kiocb *req, unsigned int issue_flags)
{
- struct io_uring_cmd *ioucmd = io_kiocb_to_cmd(req);
+ struct io_uring_cmd *ioucmd = io_kiocb_to_cmd(req, struct io_uring_cmd);
struct io_ring_ctx *ctx = req->ctx;
struct file *file = req->file;
int ret;
diff --git a/io_uring/xattr.c b/io_uring/xattr.c
index b179f9acd5ac..84180afd090b 100644
--- a/io_uring/xattr.c
+++ b/io_uring/xattr.c
@@ -24,7 +24,7 @@ struct io_xattr {
void io_xattr_cleanup(struct io_kiocb *req)
{
- struct io_xattr *ix = io_kiocb_to_cmd(req);
+ struct io_xattr *ix = io_kiocb_to_cmd(req, struct io_xattr);
if (ix->filename)
putname(ix->filename);
@@ -44,7 +44,7 @@ static void io_xattr_finish(struct io_kiocb *req, int ret)
static int __io_getxattr_prep(struct io_kiocb *req,
const struct io_uring_sqe *sqe)
{
- struct io_xattr *ix = io_kiocb_to_cmd(req);
+ struct io_xattr *ix = io_kiocb_to_cmd(req, struct io_xattr);
const char __user *name;
int ret;
@@ -85,7 +85,7 @@ int io_fgetxattr_prep(struct io_kiocb *req, const struct io_uring_sqe *sqe)
int io_getxattr_prep(struct io_kiocb *req, const struct io_uring_sqe *sqe)
{
- struct io_xattr *ix = io_kiocb_to_cmd(req);
+ struct io_xattr *ix = io_kiocb_to_cmd(req, struct io_xattr);
const char __user *path;
int ret;
@@ -106,7 +106,7 @@ int io_getxattr_prep(struct io_kiocb *req, const struct io_uring_sqe *sqe)
int io_fgetxattr(struct io_kiocb *req, unsigned int issue_flags)
{
- struct io_xattr *ix = io_kiocb_to_cmd(req);
+ struct io_xattr *ix = io_kiocb_to_cmd(req, struct io_xattr);
int ret;
if (issue_flags & IO_URING_F_NONBLOCK)
@@ -122,7 +122,7 @@ int io_fgetxattr(struct io_kiocb *req, unsigned int issue_flags)
int io_getxattr(struct io_kiocb *req, unsigned int issue_flags)
{
- struct io_xattr *ix = io_kiocb_to_cmd(req);
+ struct io_xattr *ix = io_kiocb_to_cmd(req, struct io_xattr);
unsigned int lookup_flags = LOOKUP_FOLLOW;
struct path path;
int ret;
@@ -151,7 +151,7 @@ retry:
static int __io_setxattr_prep(struct io_kiocb *req,
const struct io_uring_sqe *sqe)
{
- struct io_xattr *ix = io_kiocb_to_cmd(req);
+ struct io_xattr *ix = io_kiocb_to_cmd(req, struct io_xattr);
const char __user *name;
int ret;
@@ -181,7 +181,7 @@ static int __io_setxattr_prep(struct io_kiocb *req,
int io_setxattr_prep(struct io_kiocb *req, const struct io_uring_sqe *sqe)
{
- struct io_xattr *ix = io_kiocb_to_cmd(req);
+ struct io_xattr *ix = io_kiocb_to_cmd(req, struct io_xattr);
const char __user *path;
int ret;
@@ -208,7 +208,7 @@ int io_fsetxattr_prep(struct io_kiocb *req, const struct io_uring_sqe *sqe)
static int __io_setxattr(struct io_kiocb *req, unsigned int issue_flags,
struct path *path)
{
- struct io_xattr *ix = io_kiocb_to_cmd(req);
+ struct io_xattr *ix = io_kiocb_to_cmd(req, struct io_xattr);
int ret;
ret = mnt_want_write(path->mnt);
@@ -234,7 +234,7 @@ int io_fsetxattr(struct io_kiocb *req, unsigned int issue_flags)
int io_setxattr(struct io_kiocb *req, unsigned int issue_flags)
{
- struct io_xattr *ix = io_kiocb_to_cmd(req);
+ struct io_xattr *ix = io_kiocb_to_cmd(req, struct io_xattr);
unsigned int lookup_flags = LOOKUP_FOLLOW;
struct path path;
int ret;
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-29 07:55:59 +0000