f2fs: enable rb-tree extent cache

[GitHub/exynos8895/android_kernel_samsung_universal8895.git] / fs / f2fs / super.c

diff --git a/fs/f2fs/super.c b/fs/f2fs/super.c
index 3ce4d7c9a29d080558cc1058b1f8c5596c499611..e649f21121d2927dc0d5d36f2c2fba97b5815e34 100644 (file)
--- a/fs/f2fs/super.c
+++ b/fs/f2fs/super.c
@@ -1079,6 +1079,8 @@ try_onemore:
        INIT_LIST_HEAD(&sbi->dir_inode_list);
        spin_lock_init(&sbi->dir_inode_lock);
 
+       init_extent_cache_info(sbi);
+
        init_ino_entry_info(sbi);
 
        /* setup f2fs internal modules */
@@ -1285,10 +1287,13 @@ static int __init init_f2fs_fs(void)
        err = create_checkpoint_caches();
        if (err)
                goto free_segment_manager_caches;
+       err = create_extent_cache();
+       if (err)
+               goto free_checkpoint_caches;
        f2fs_kset = kset_create_and_add("f2fs", NULL, fs_kobj);
        if (!f2fs_kset) {
                err = -ENOMEM;
-               goto free_checkpoint_caches;
+               goto free_extent_cache;
        }
        err = register_filesystem(&f2fs_fs_type);
        if (err)
@@ -1299,6 +1304,8 @@ static int __init init_f2fs_fs(void)
 
 free_kset:
        kset_unregister(f2fs_kset);
+free_extent_cache:
+       destroy_extent_cache();
 free_checkpoint_caches:
        destroy_checkpoint_caches();
 free_segment_manager_caches: