From: Jaegeuk Kim <jaegeuk@kernel.org>
To: linux-f2fs-devel@lists.sourceforge.net
Cc: Jaegeuk Kim <jaegeuk@kernel.org>
Subject: [f2fs-dev] [PATCH] mkfs.f2fs: should give section-aligned reserved segments
Date: Fri, 23 Feb 2024 17:14:11 -0800 [thread overview]
Message-ID: <20240224011411.3820719-1-jaegeuk@kernel.org> (raw)
The reserved segments should be aligned to the section boundary.
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
---
include/f2fs_fs.h | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/include/f2fs_fs.h b/include/f2fs_fs.h
index 9056e02acd29..2e93503cada9 100644
--- a/include/f2fs_fs.h
+++ b/include/f2fs_fs.h
@@ -1771,7 +1771,8 @@ static inline double get_reserved(struct f2fs_super_block *sb, double ovp)
else
reserved = (100 / ovp + 1 + NR_CURSEG_TYPE) * segs_per_sec;
- return reserved;
+ /* Let's keep the section alignment */
+ return round_up(reserved, segs_per_sec);
}
static inline double get_best_overprovision(struct f2fs_super_block *sb)
--
2.44.0.rc0.258.g7320e95886-goog
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next reply other threads:[~2024-02-24 1:14 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-02-24 1:14 Jaegeuk Kim [this message]
2024-02-24 2:00 ` [f2fs-dev] [PATCH v2] mkfs.f2fs: should give section-aligned reserved segments Jaegeuk Kim
2024-03-08 16:44 ` Daeho Jeong
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