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authorAl Viro <viro@zeniv.linux.org.uk>2016-01-22 23:40:57 +0300
committerAl Viro <viro@zeniv.linux.org.uk>2016-01-23 02:04:28 +0300
commit5955102c9984fa081b2d570cfac75c97eecf8f3b (patch)
treea4744386eac4b916e847eb4eedfada158f6527b4 /fs/hpfs/dir.c
parent57b8f112cfe6622ddddb8c2641206bb5fa8a112d (diff)
downloadlinux-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/hpfs/dir.c')
-rw-r--r--fs/hpfs/dir.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/fs/hpfs/dir.c b/fs/hpfs/dir.c
index dc540bfcee1d..e57a53c13d86 100644
--- a/fs/hpfs/dir.c
+++ b/fs/hpfs/dir.c
@@ -33,7 +33,7 @@ static loff_t hpfs_dir_lseek(struct file *filp, loff_t off, int whence)
if (whence == SEEK_DATA || whence == SEEK_HOLE)
return -EINVAL;
- mutex_lock(&i->i_mutex);
+ inode_lock(i);
hpfs_lock(s);
/*pr_info("dir lseek\n");*/
@@ -48,12 +48,12 @@ static loff_t hpfs_dir_lseek(struct file *filp, loff_t off, int whence)
ok:
filp->f_pos = new_off;
hpfs_unlock(s);
- mutex_unlock(&i->i_mutex);
+ inode_unlock(i);
return new_off;
fail:
/*pr_warn("illegal lseek: %016llx\n", new_off);*/
hpfs_unlock(s);
- mutex_unlock(&i->i_mutex);
+ inode_unlock(i);
return -ESPIPE;
}