diff options
| author | Linus Torvalds <torvalds@linux-foundation.org> | 2016-01-23 12:24:56 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2016-01-23 12:24:56 -0800 |
| commit | cc673757e24d018d64ff8038e28835db1e2902c4 (patch) | |
| tree | 6eab3dab15725cda04dafabe9a8440697dca26cc /fs/fat/file.c | |
| parent | fa7d9a1d286e6bab49ffa59cbd3c8b394ce54339 (diff) | |
| parent | e62e560fc8b65ef5debc9041a792d18a8f98b2ca (diff) | |
| download | linux-cc673757e24d018d64ff8038e28835db1e2902c4.tar.bz2 | |
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
Pull final vfs updates from Al Viro:
- The ->i_mutex wrappers (with small prereq in lustre)
- a fix for too early freeing of symlink bodies on shmem (they need to
be RCU-delayed) (-stable fodder)
- followup to dedupe stuff merged this cycle
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs:
vfs: abort dedupe loop if fatal signals are pending
make sure that freeing shmem fast symlinks is RCU-delayed
wrappers for ->i_mutex access
lustre: remove unused declaration
Diffstat (limited to 'fs/fat/file.c')
| -rw-r--r-- | fs/fat/file.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/fs/fat/file.c b/fs/fat/file.c index 43d3475da83a..f70185668832 100644 --- a/fs/fat/file.c +++ b/fs/fat/file.c @@ -24,9 +24,9 @@ static int fat_ioctl_get_attributes(struct inode *inode, u32 __user *user_attr) { u32 attr; - mutex_lock(&inode->i_mutex); + inode_lock(inode); attr = fat_make_attrs(inode); - mutex_unlock(&inode->i_mutex); + inode_unlock(inode); return put_user(attr, user_attr); } @@ -47,7 +47,7 @@ static int fat_ioctl_set_attributes(struct file *file, u32 __user *user_attr) err = mnt_want_write_file(file); if (err) goto out; - mutex_lock(&inode->i_mutex); + inode_lock(inode); /* * ATTR_VOLUME and ATTR_DIR cannot be changed; this also @@ -109,7 +109,7 @@ static int fat_ioctl_set_attributes(struct file *file, u32 __user *user_attr) fat_save_attrs(inode, attr); mark_inode_dirty(inode); out_unlock_inode: - mutex_unlock(&inode->i_mutex); + inode_unlock(inode); mnt_drop_write_file(file); out: return err; @@ -246,7 +246,7 @@ static long fat_fallocate(struct file *file, int mode, if (!S_ISREG(inode->i_mode)) return -EOPNOTSUPP; - mutex_lock(&inode->i_mutex); + inode_lock(inode); if (mode & FALLOC_FL_KEEP_SIZE) { ondisksize = inode->i_blocks << 9; if ((offset + len) <= ondisksize) @@ -272,7 +272,7 @@ static long fat_fallocate(struct file *file, int mode, } error: - mutex_unlock(&inode->i_mutex); + inode_unlock(inode); return err; } |