diff options
author | Al Viro <viro@zeniv.linux.org.uk> | 2016-01-22 23:40:57 +0300 |
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committer | Al Viro <viro@zeniv.linux.org.uk> | 2016-01-23 02:04:28 +0300 |
commit | 5955102c9984fa081b2d570cfac75c97eecf8f3b (patch) | |
tree | a4744386eac4b916e847eb4eedfada158f6527b4 /fs/fat/dir.c | |
parent | 57b8f112cfe6622ddddb8c2641206bb5fa8a112d (diff) | |
download | linux-5955102c9984fa081b2d570cfac75c97eecf8f3b.tar.xz |
wrappers for ->i_mutex access
parallel to mutex_{lock,unlock,trylock,is_locked,lock_nested},
inode_foo(inode) being mutex_foo(&inode->i_mutex).
Please, use those for access to ->i_mutex; over the coming cycle
->i_mutex will become rwsem, with ->lookup() done with it held
only shared.
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'fs/fat/dir.c')
-rw-r--r-- | fs/fat/dir.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/fs/fat/dir.c b/fs/fat/dir.c index 7def96caec5f..d0b95c95079b 100644 --- a/fs/fat/dir.c +++ b/fs/fat/dir.c @@ -769,7 +769,7 @@ static int fat_ioctl_readdir(struct inode *inode, struct file *file, buf.dirent = dirent; buf.result = 0; - mutex_lock(&inode->i_mutex); + inode_lock(inode); buf.ctx.pos = file->f_pos; ret = -ENOENT; if (!IS_DEADDIR(inode)) { @@ -777,7 +777,7 @@ static int fat_ioctl_readdir(struct inode *inode, struct file *file, short_only, both ? &buf : NULL); file->f_pos = buf.ctx.pos; } - mutex_unlock(&inode->i_mutex); + inode_unlock(inode); if (ret >= 0) ret = buf.result; return ret; |