Messages in this thread Patch in this message | | | From | Jaegeuk Kim <> | Subject | [PATCH 2/2] f2fs: avoid to select pinned section during checkpoint=disable | Date | Tue, 3 May 2022 13:30:40 -0700 |
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The f2fs_gc uses a bitmap to indicate pinned sections, but when disabling chckpoint, we call f2fs_gc() with NULL_SEGNO which selects the same dirty segment as a victim all the time, resulting in checkpoint=disable failure. Let's pick another one, if we fail to collect it.
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org> --- fs/f2fs/gc.c | 5 +---- 1 file changed, 1 insertion(+), 4 deletions(-)
diff --git a/fs/f2fs/gc.c b/fs/f2fs/gc.c index 4d47723523c3..5ba8104e138b 100644 --- a/fs/f2fs/gc.c +++ b/fs/f2fs/gc.c @@ -1838,10 +1838,7 @@ int f2fs_gc(struct f2fs_sb_info *sbi, bool sync, if (gc_type == FG_GC) sbi->cur_victim_sec = NULL_SEGNO; - if (sync) - goto stop; - - if (!has_not_enough_free_secs(sbi, sec_freed, 0)) + if (!has_not_enough_free_secs(sbi, sec_freed, 0) && seg_freed) goto stop; if (skipped_round <= MAX_SKIP_GC_COUNT || skipped_round * 2 < round) { -- 2.36.0.464.gb9c8b46e94-goog
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