diff options
Diffstat (limited to 'fs/f2fs/checkpoint.c')
| -rw-r--r-- | fs/f2fs/checkpoint.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/fs/f2fs/checkpoint.c b/fs/f2fs/checkpoint.c index 20a917b05b99..6a81b73add06 100644 --- a/fs/f2fs/checkpoint.c +++ b/fs/f2fs/checkpoint.c @@ -304,6 +304,11 @@ static void __add_ino_entry(struct f2fs_sb_info *sbi, nid_t ino, int type) struct inode_management *im = &sbi->im[type]; struct ino_entry *e; retry: + if (radix_tree_preload(GFP_NOFS)) { + cond_resched(); + goto retry; + } + spin_lock(&im->ino_lock); e = radix_tree_lookup(&im->ino_root, ino); @@ -311,11 +316,13 @@ retry: e = kmem_cache_alloc(ino_entry_slab, GFP_ATOMIC); if (!e) { spin_unlock(&im->ino_lock); + radix_tree_preload_end(); goto retry; } if (radix_tree_insert(&im->ino_root, ino, e)) { spin_unlock(&im->ino_lock); kmem_cache_free(ino_entry_slab, e); + radix_tree_preload_end(); goto retry; } memset(e, 0, sizeof(struct ino_entry)); @@ -326,6 +333,7 @@ retry: im->ino_num++; } spin_unlock(&im->ino_lock); + radix_tree_preload_end(); } static void __remove_ino_entry(struct f2fs_sb_info *sbi, nid_t ino, int type) |