diff options
Diffstat (limited to 'fs/f2fs/super.c')
| -rw-r--r-- | fs/f2fs/super.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/fs/f2fs/super.c b/fs/f2fs/super.c index 009a9f44205f..0ff862b08fb9 100644 --- a/fs/f2fs/super.c +++ b/fs/f2fs/super.c @@ -526,9 +526,13 @@ static struct inode *f2fs_alloc_inode(struct super_block *sb) init_once((void *) fi); + if (percpu_counter_init(&fi->dirty_pages, 0, GFP_NOFS)) { + kmem_cache_free(f2fs_inode_cachep, fi); + return NULL; + } + /* Initialize f2fs-specific inode info */ fi->vfs_inode.i_version = 1; - atomic_set(&fi->dirty_pages, 0); fi->i_current_depth = 1; fi->i_advise = 0; init_rwsem(&fi->i_sem); @@ -603,6 +607,7 @@ static void f2fs_i_callback(struct rcu_head *head) static void f2fs_destroy_inode(struct inode *inode) { + percpu_counter_destroy(&F2FS_I(inode)->dirty_pages); call_rcu(&inode->i_rcu, f2fs_i_callback); } |