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| author | Jaegeuk Kim <jaegeuk@kernel.org> | 2023-06-13 13:35:31 -0700 |
|---|---|---|
| committer | Jaegeuk Kim <jaegeuk@kernel.org> | 2023-06-26 06:21:41 -0700 |
| commit | 9ac00e7cef106b66611e131f59f61f5ae35cf726 (patch) | |
| tree | b03117ef6a6ea7547e9c4b66983309d7cc11e917 /fs/f2fs | |
| parent | c9667b19e2cf13735fe2620f9d97b788897cd4af (diff) | |
| download | lwn-9ac00e7cef106b66611e131f59f61f5ae35cf726.tar.gz lwn-9ac00e7cef106b66611e131f59f61f5ae35cf726.zip | |
f2fs: do not issue small discard commands during checkpoint
If there're huge # of small discards, this will increase checkpoint latency
insanely. Let's issue small discards only by trim.
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Diffstat (limited to 'fs/f2fs')
| -rw-r--r-- | fs/f2fs/segment.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/f2fs/segment.c b/fs/f2fs/segment.c index 8c7af8b4fc47..0457d620011f 100644 --- a/fs/f2fs/segment.c +++ b/fs/f2fs/segment.c @@ -2193,7 +2193,7 @@ find_next: len = next_pos - cur_pos; if (f2fs_sb_has_blkzoned(sbi) || - (force && len < cpc->trim_minlen)) + !force || len < cpc->trim_minlen) goto skip; f2fs_issue_discard(sbi, entry->start_blkaddr + cur_pos, |