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Groups > linux.kernel > #1634078 > unrolled thread
| Started by | Jaegeuk Kim <jaegeuk@kernel.org> |
|---|---|
| First post | 2017-05-02 04:00 +0200 |
| Last post | 2017-05-02 04:00 +0200 |
| Articles | 1 — 1 participant |
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[PATCH 1/2] f2fs: flush dirty nats periodically Jaegeuk Kim <jaegeuk@kernel.org> - 2017-05-02 04:00 +0200
| From | Jaegeuk Kim <jaegeuk@kernel.org> |
|---|---|
| Date | 2017-05-02 04:00 +0200 |
| Subject | [PATCH 1/2] f2fs: flush dirty nats periodically |
| Message-ID | <tCvgB-8gn-3@gated-at.bofh.it> |
This patch flushes dirty nats in order to acquire available nids by writing checkpoint. Otherwise, we can have no chance to get freed nids. Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org> --- fs/f2fs/segment.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/fs/f2fs/segment.c b/fs/f2fs/segment.c index a32268eeb472..6e1c8cf75749 100644 --- a/fs/f2fs/segment.c +++ b/fs/f2fs/segment.c @@ -419,7 +419,7 @@ void f2fs_balance_fs_bg(struct f2fs_sb_info *sbi) else build_free_nids(sbi, false, false); - if (!is_idle(sbi)) + if (!is_idle(sbi) && !excess_dirty_nats(sbi)) return; /* checkpoint is the only way to shrink partial cached entries */ -- 2.11.0
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