From 74fd8d9927ef08db30a85f131a124152aeba66c7 Mon Sep 17 00:00:00 2001 From: Jaegeuk Kim Date: Mon, 21 Dec 2015 19:25:50 -0800 Subject: f2fs: speed up shrinking extent tree entries If there is no candidates for shrinking slab entries, we don't need to traverse any trees at all. Reviewed-by: Chao Yu [Jaegeuk Kim: fix missing initialization reported by Yunlei He] Signed-off-by: Jaegeuk Kim --- fs/f2fs/shrinker.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'fs/f2fs/shrinker.c') diff --git a/fs/f2fs/shrinker.c b/fs/f2fs/shrinker.c index a11e099cbddc..93606f281bf9 100644 --- a/fs/f2fs/shrinker.c +++ b/fs/f2fs/shrinker.c @@ -32,7 +32,7 @@ static unsigned long __count_free_nids(struct f2fs_sb_info *sbi) static unsigned long __count_extent_cache(struct f2fs_sb_info *sbi) { - return atomic_read(&sbi->total_ext_tree) + + return atomic_read(&sbi->total_zombie_tree) + atomic_read(&sbi->total_ext_node); } -- cgit v1.2.3