diff options
Diffstat (limited to 'fs')
| -rw-r--r-- | fs/reiserfs/file.c | 10 |
1 files changed, 2 insertions, 8 deletions
diff --git a/fs/reiserfs/file.c b/fs/reiserfs/file.c index 843aadcc123c..84cf8bdbec9c 100644 --- a/fs/reiserfs/file.c +++ b/fs/reiserfs/file.c @@ -38,16 +38,10 @@ static int reiserfs_file_release(struct inode *inode, struct file *filp) BUG_ON(!S_ISREG(inode->i_mode)); - if (atomic_add_unless(&REISERFS_I(inode)->openers, -1, 1)) + if (!atomic_dec_and_mutex_lock(&REISERFS_I(inode)->openers, + &REISERFS_I(inode)->tailpack)) return 0; - mutex_lock(&REISERFS_I(inode)->tailpack); - - if (!atomic_dec_and_test(&REISERFS_I(inode)->openers)) { - mutex_unlock(&REISERFS_I(inode)->tailpack); - return 0; - } - /* fast out for when nothing needs to be done */ if ((!(REISERFS_I(inode)->i_flags & i_pack_on_close_mask) || !tail_has_to_be_packed(inode)) && |