From: Jaegeuk Kim <jaegeuk@kernel.org>
To: linux-kernel@vger.kernel.org, linux-f2fs-devel@lists.sourceforge.net
Cc: Jaegeuk Kim <jaegeuk@kernel.org>
Subject: [PATCH 4/5] f2fs: issue discard aggressively in the gc_urgent mode
Date: Mon, 26 Feb 2018 09:47:30 -0800 [thread overview]
Message-ID: <20180226174731.26679-4-jaegeuk@kernel.org> (raw)
In-Reply-To: <20180226174731.26679-1-jaegeuk@kernel.org>
This patch avoids to skip discard commands when user sets gc_urgent mode.
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 5e5e2936a26a..bda2ad048ea0 100644
--- a/fs/f2fs/segment.c
+++ b/fs/f2fs/segment.c
@@ -1727,7 +1727,7 @@ void init_discard_policy(struct discard_policy *dpolicy,
} else if (discard_type == DPOLICY_FORCE) {
dpolicy->min_interval = DEF_MIN_DISCARD_ISSUE_TIME;
dpolicy->max_interval = DEF_MAX_DISCARD_ISSUE_TIME;
- dpolicy->io_aware = true;
+ dpolicy->io_aware = false;
} else if (discard_type == DPOLICY_FSTRIM) {
dpolicy->io_aware = false;
} else if (discard_type == DPOLICY_UMOUNT) {
--
2.15.0.531.g2ccb3012c9-goog
next prev parent reply other threads:[~2018-02-26 17:47 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-02-26 17:47 [PATCH 1/5] f2fs: add mount option for segment allocation policy Jaegeuk Kim
2018-02-26 17:47 ` [PATCH 2/5] f2fs: add auto tuning for small devices Jaegeuk Kim
2018-02-27 10:35 ` Chao Yu
2018-02-26 17:47 ` [PATCH 3/5] f2fs: set readdir_ra by default Jaegeuk Kim
2018-02-27 10:35 ` Chao Yu
2018-02-26 17:47 ` Jaegeuk Kim [this message]
2018-02-27 10:36 ` [PATCH 4/5] f2fs: issue discard aggressively in the gc_urgent mode Chao Yu
2018-03-01 2:37 ` Jaegeuk Kim
2018-02-26 17:47 ` [PATCH 5/5] f2fs: don't stop GC if GC is contended Jaegeuk Kim
2018-02-27 10:36 ` Chao Yu
2018-02-27 10:33 ` [PATCH 1/5] f2fs: add mount option for segment allocation policy Chao Yu
2018-02-28 5:09 ` [PATCH 1/5 v2] " Jaegeuk Kim
2018-02-28 9:33 ` Chao Yu
2018-02-28 13:47 ` [f2fs-dev] " Chao Yu
2018-03-01 2:53 ` Jaegeuk Kim
2018-02-28 13:52 ` Chao Yu
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