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authorLinus Torvalds2013-02-26 20:16:07 -0800
committerLinus Torvalds2013-02-26 20:16:07 -0800
commitd895cb1af15c04c522a25c79cc429076987c089b (patch)
tree895dc9157e28f603d937a58be664e4e440d5530c /fs/udf
parent9626357371b519f2b955fef399647181034a77fe (diff)
parentd3d009cb965eae7e002ea5badf603ea8f4c34915 (diff)
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
Pull vfs pile (part one) from Al Viro: "Assorted stuff - cleaning namei.c up a bit, fixing ->d_name/->d_parent locking violations, etc. The most visible changes here are death of FS_REVAL_DOT (replaced with "has ->d_weak_revalidate()") and a new helper getting from struct file to inode. Some bits of preparation to xattr method interface changes. Misc patches by various people sent this cycle *and* ocfs2 fixes from several cycles ago that should've been upstream right then. PS: the next vfs pile will be xattr stuff." * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs: (46 commits) saner proc_get_inode() calling conventions proc: avoid extra pde_put() in proc_fill_super() fs: change return values from -EACCES to -EPERM fs/exec.c: make bprm_mm_init() static ocfs2/dlm: use GFP_ATOMIC inside a spin_lock ocfs2: fix possible use-after-free with AIO ocfs2: Fix oops in ocfs2_fast_symlink_readpage() code path get_empty_filp()/alloc_file() leave both ->f_pos and ->f_version zero target: writev() on single-element vector is pointless export kernel_write(), convert open-coded instances fs: encode_fh: return FILEID_INVALID if invalid fid_type kill f_vfsmnt vfs: kill FS_REVAL_DOT by adding a d_weak_revalidate dentry op nfsd: handle vfs_getattr errors in acl protocol switch vfs_getattr() to struct path default SET_PERSONALITY() in linux/elf.h ceph: prepopulate inodes only when request is aborted d_hash_and_lookup(): export, switch open-coded instances 9p: switch v9fs_set_create_acl() to inode+fid, do it before d_instantiate() 9p: split dropping the acls from v9fs_set_create_acl() ...
Diffstat (limited to 'fs/udf')
-rw-r--r--fs/udf/dir.c2
-rw-r--r--fs/udf/file.c6
-rw-r--r--fs/udf/namei.c4
3 files changed, 6 insertions, 6 deletions
diff --git a/fs/udf/dir.c b/fs/udf/dir.c
index eb8bfe2b89a5..b3e93f5e17c3 100644
--- a/fs/udf/dir.c
+++ b/fs/udf/dir.c
@@ -186,7 +186,7 @@ out:
static int udf_readdir(struct file *filp, void *dirent, filldir_t filldir)
{
- struct inode *dir = filp->f_path.dentry->d_inode;
+ struct inode *dir = file_inode(filp);
int result;
if (filp->f_pos == 0) {
diff --git a/fs/udf/file.c b/fs/udf/file.c
index 77b5953eaac8..29569dd08168 100644
--- a/fs/udf/file.c
+++ b/fs/udf/file.c
@@ -139,7 +139,7 @@ static ssize_t udf_file_aio_write(struct kiocb *iocb, const struct iovec *iov,
{
ssize_t retval;
struct file *file = iocb->ki_filp;
- struct inode *inode = file->f_path.dentry->d_inode;
+ struct inode *inode = file_inode(file);
int err, pos;
size_t count = iocb->ki_left;
struct udf_inode_info *iinfo = UDF_I(inode);
@@ -178,7 +178,7 @@ static ssize_t udf_file_aio_write(struct kiocb *iocb, const struct iovec *iov,
long udf_ioctl(struct file *filp, unsigned int cmd, unsigned long arg)
{
- struct inode *inode = filp->f_dentry->d_inode;
+ struct inode *inode = file_inode(filp);
long old_block, new_block;
int result = -EINVAL;
@@ -204,7 +204,7 @@ long udf_ioctl(struct file *filp, unsigned int cmd, unsigned long arg)
goto out;
case UDF_RELOCATE_BLOCKS:
if (!capable(CAP_SYS_ADMIN)) {
- result = -EACCES;
+ result = -EPERM;
goto out;
}
if (get_user(old_block, (long __user *)arg)) {
diff --git a/fs/udf/namei.c b/fs/udf/namei.c
index 95fee278ab9d..102c072c6bbf 100644
--- a/fs/udf/namei.c
+++ b/fs/udf/namei.c
@@ -1270,10 +1270,10 @@ static int udf_encode_fh(struct inode *inode, __u32 *fh, int *lenp,
if (parent && (len < 5)) {
*lenp = 5;
- return 255;
+ return FILEID_INVALID;
} else if (len < 3) {
*lenp = 3;
- return 255;
+ return FILEID_INVALID;
}
*lenp = 3;