diff options
Diffstat (limited to 'fs/cachefiles/interface.c')
| -rw-r--r-- | fs/cachefiles/interface.c | 15 |
1 files changed, 4 insertions, 11 deletions
diff --git a/fs/cachefiles/interface.c b/fs/cachefiles/interface.c index afa023dded5b..861d611b8c05 100644 --- a/fs/cachefiles/interface.c +++ b/fs/cachefiles/interface.c @@ -291,15 +291,8 @@ static void cachefiles_drop_object(struct fscache_object *_object) } /* note that the object is now inactive */ - if (test_bit(CACHEFILES_OBJECT_ACTIVE, &object->flags)) { - write_lock(&cache->active_lock); - if (!test_and_clear_bit(CACHEFILES_OBJECT_ACTIVE, - &object->flags)) - BUG(); - rb_erase(&object->active_node, &cache->active_nodes); - wake_up_bit(&object->flags, CACHEFILES_OBJECT_ACTIVE); - write_unlock(&cache->active_lock); - } + if (test_bit(CACHEFILES_OBJECT_ACTIVE, &object->flags)) + cachefiles_mark_object_inactive(cache, object); dput(object->dentry); object->dentry = NULL; @@ -446,7 +439,7 @@ static int cachefiles_attr_changed(struct fscache_object *_object) return 0; cachefiles_begin_secure(cache, &saved_cred); - mutex_lock(&d_inode(object->backer)->i_mutex); + inode_lock(d_inode(object->backer)); /* if there's an extension to a partial page at the end of the backing * file, we need to discard the partial page so that we pick up new @@ -465,7 +458,7 @@ static int cachefiles_attr_changed(struct fscache_object *_object) ret = notify_change(object->backer, &newattrs, NULL); truncate_failed: - mutex_unlock(&d_inode(object->backer)->i_mutex); + inode_unlock(d_inode(object->backer)); cachefiles_end_secure(cache, saved_cred); if (ret == -EIO) { |