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authorLinus Torvalds2018-08-23 16:03:58 -0700
committerLinus Torvalds2018-08-23 16:03:58 -0700
commit53a01c9a5fcf74b7f855e70dd69742fb3cb84c83 (patch)
tree1de69b563fc0e5e7b852acfc33abda61fc7671ed /include/linux/sunrpc
parent9157141c95bc3ffcdae93fde5d5aafee7ce6e39a (diff)
parent0af4c8be97a14d1df8a78b4993a09e8dff545a18 (diff)
Merge tag 'nfs-for-4.19-1' of git://git.linux-nfs.org/projects/anna/linux-nfs
Pull NFS client updates from Anna Schumaker: "These patches include adding async support for the v4.2 COPY operation. I think Bruce is planning to send the server patches for the next release, but I figured we could get the client side out of the way now since it's been in my tree for a while. This shouldn't cause any problems, since the server will still respond with synchronous copies even if the client requests async. Features: - Add support for asynchronous server-side COPY operations Stable bufixes: - Fix an off-by-one in bl_map_stripe() (v3.17+) - NFSv4 client live hangs after live data migration recovery (v4.9+) - xprtrdma: Fix disconnect regression (v4.18+) - Fix locking in pnfs_generic_recover_commit_reqs (v4.14+) - Fix a sleep in atomic context in nfs4_callback_sequence() (v4.9+) Other bugfixes and cleanups: - Optimizations and fixes involving NFS v4.1 / pNFS layout handling - Optimize lseek(fd, SEEK_CUR, 0) on directories to avoid locking - Immediately reschedule writeback when the server replies with an error - Fix excessive attribute revalidation in nfs_execute_ok() - Add error checking to nfs_idmap_prepare_message() - Use new vm_fault_t return type - Return a delegation when reclaiming one that the server has recalled - Referrals should inherit proto setting from parents - Make rpc_auth_create_args a const - Improvements to rpc_iostats tracking - Fix a potential reference leak when there is an error processing a callback - Fix rmdir / mkdir / rename nlink accounting - Fix updating inode change attribute - Fix error handling in nfsn4_sp4_select_mode() - Use an appropriate work queue for direct-write completion - Don't busy wait if NFSv4 session draining is interrupted" * tag 'nfs-for-4.19-1' of git://git.linux-nfs.org/projects/anna/linux-nfs: (54 commits) pNFS: Remove unwanted optimisation of layoutget pNFS/flexfiles: ff_layout_pg_init_read should exit on error pNFS: Treat RECALLCONFLICT like DELAY... pNFS: When updating the stateid in layoutreturn, also update the recall range NFSv4: Fix a sleep in atomic context in nfs4_callback_sequence() NFSv4: Fix locking in pnfs_generic_recover_commit_reqs NFSv4: Fix a typo in nfs4_init_channel_attrs() NFSv4: Don't busy wait if NFSv4 session draining is interrupted NFS recover from destination server reboot for copies NFS add a simple sync nfs4_proc_commit after async COPY NFS handle COPY ERR_OFFLOAD_NO_REQS NFS send OFFLOAD_CANCEL when COPY killed NFS export nfs4_async_handle_error NFS handle COPY reply CB_OFFLOAD call race NFS add support for asynchronous COPY NFS COPY xdr handle async reply NFS OFFLOAD_CANCEL xdr NFS CB_OFFLOAD xdr NFS: Use an appropriate work queue for direct-write completion NFSv4: Fix error handling in nfs4_sp4_select_mode() ...
Diffstat (limited to 'include/linux/sunrpc')
-rw-r--r--include/linux/sunrpc/auth.h5
-rw-r--r--include/linux/sunrpc/clnt.h1
-rw-r--r--include/linux/sunrpc/metrics.h4
3 files changed, 6 insertions, 4 deletions
diff --git a/include/linux/sunrpc/auth.h b/include/linux/sunrpc/auth.h
index d9af474a857d..58a6765c1c5e 100644
--- a/include/linux/sunrpc/auth.h
+++ b/include/linux/sunrpc/auth.h
@@ -125,7 +125,8 @@ struct rpc_authops {
struct module *owner;
rpc_authflavor_t au_flavor; /* flavor (RPC_AUTH_*) */
char * au_name;
- struct rpc_auth * (*create)(struct rpc_auth_create_args *, struct rpc_clnt *);
+ struct rpc_auth * (*create)(const struct rpc_auth_create_args *,
+ struct rpc_clnt *);
void (*destroy)(struct rpc_auth *);
int (*hash_cred)(struct auth_cred *, unsigned int);
@@ -174,7 +175,7 @@ struct rpc_cred * rpc_lookup_generic_cred(struct auth_cred *, int, gfp_t);
struct rpc_cred * rpc_lookup_machine_cred(const char *service_name);
int rpcauth_register(const struct rpc_authops *);
int rpcauth_unregister(const struct rpc_authops *);
-struct rpc_auth * rpcauth_create(struct rpc_auth_create_args *,
+struct rpc_auth * rpcauth_create(const struct rpc_auth_create_args *,
struct rpc_clnt *);
void rpcauth_release(struct rpc_auth *);
rpc_authflavor_t rpcauth_get_pseudoflavor(rpc_authflavor_t,
diff --git a/include/linux/sunrpc/clnt.h b/include/linux/sunrpc/clnt.h
index 9b11b6a0978c..73d5c4a870fa 100644
--- a/include/linux/sunrpc/clnt.h
+++ b/include/linux/sunrpc/clnt.h
@@ -156,6 +156,7 @@ int rpc_switch_client_transport(struct rpc_clnt *,
void rpc_shutdown_client(struct rpc_clnt *);
void rpc_release_client(struct rpc_clnt *);
+void rpc_task_release_transport(struct rpc_task *);
void rpc_task_release_client(struct rpc_task *);
int rpcb_create_local(struct net *);
diff --git a/include/linux/sunrpc/metrics.h b/include/linux/sunrpc/metrics.h
index 9baed7b355b2..1b3751327575 100644
--- a/include/linux/sunrpc/metrics.h
+++ b/include/linux/sunrpc/metrics.h
@@ -82,7 +82,7 @@ void rpc_count_iostats(const struct rpc_task *,
struct rpc_iostats *);
void rpc_count_iostats_metrics(const struct rpc_task *,
struct rpc_iostats *);
-void rpc_print_iostats(struct seq_file *, struct rpc_clnt *);
+void rpc_clnt_show_stats(struct seq_file *, struct rpc_clnt *);
void rpc_free_iostats(struct rpc_iostats *);
#else /* CONFIG_PROC_FS */
@@ -95,7 +95,7 @@ static inline void rpc_count_iostats_metrics(const struct rpc_task *task,
{
}
-static inline void rpc_print_iostats(struct seq_file *seq, struct rpc_clnt *clnt) {}
+static inline void rpc_clnt_show_stats(struct seq_file *seq, struct rpc_clnt *clnt) {}
static inline void rpc_free_iostats(struct rpc_iostats *stats) {}
#endif /* CONFIG_PROC_FS */