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| author | Jaegeuk Kim <jaegeuk@kernel.org> | 2016-10-12 17:18:56 -0700 |
|---|---|---|
| committer | Jaegeuk Kim <jaegeuk@google.com> | 2017-09-25 14:27:55 -0700 |
| commit | c1286ff41c2f610df0cc853e78819ca67a48ffe2 (patch) | |
| tree | a10dd3c4ab8fe655ac5a734a5c52b9811bbc747f /fs/f2fs/shrinker.c | |
| parent | 650b6a5c418563f2a6cb4f12b3402a5b4870eea8 (diff) | |
f2fs: backport from (4c1fad64 - Merge tag 'for-f2fs-4.9' of git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs)
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Diffstat (limited to 'fs/f2fs/shrinker.c')
| -rw-r--r-- | fs/f2fs/shrinker.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/fs/f2fs/shrinker.c b/fs/f2fs/shrinker.c index da0d8e0b55a5..46c915425923 100644 --- a/fs/f2fs/shrinker.c +++ b/fs/f2fs/shrinker.c @@ -13,6 +13,7 @@ #include <linux/f2fs_fs.h> #include "f2fs.h" +#include "node.h" static LIST_HEAD(f2fs_list); static DEFINE_SPINLOCK(f2fs_list_lock); @@ -25,14 +26,15 @@ static unsigned long __count_nat_entries(struct f2fs_sb_info *sbi) static unsigned long __count_free_nids(struct f2fs_sb_info *sbi) { - if (NM_I(sbi)->fcnt > NAT_ENTRY_PER_BLOCK) - return NM_I(sbi)->fcnt - NAT_ENTRY_PER_BLOCK; + if (NM_I(sbi)->fcnt > MAX_FREE_NIDS) + return NM_I(sbi)->fcnt - MAX_FREE_NIDS; return 0; } static unsigned long __count_extent_cache(struct f2fs_sb_info *sbi) { - return sbi->total_ext_tree + atomic_read(&sbi->total_ext_node); + return atomic_read(&sbi->total_zombie_tree) + + atomic_read(&sbi->total_ext_node); } unsigned long f2fs_shrink_count(struct shrinker *shrink, |