linux-kernel - [PATCH 4.14 066/267] f2fs: change segment to section in f2fs_ioc_gc

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-Id: <20191216174856.049950091@linuxfoundation.org>
Date:   Mon, 16 Dec 2019 18:46:32 +0100
From:   Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To:     linux-kernel@...r.kernel.org
Cc:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        stable@...r.kernel.org, Yunlong Song <yunlong.song@...wei.com>,
        Chao Yu <yuchao0@...wei.com>, Jaegeuk Kim <jaegeuk@...nel.org>,
        Sasha Levin <sashal@...nel.org>
Subject: [PATCH 4.14 066/267] f2fs: change segment to section in f2fs_ioc_gc_range

From: Yunlong Song <yunlong.song@...wei.com>

[ Upstream commit 67b0e42b768c9ddc3fd5ca1aee3db815cfaa635c ]

f2fs_ioc_gc_range skips blocks_per_seg each time, however, f2fs_gc moves
blocks of section each time, so fix it from segment to section.

Signed-off-by: Yunlong Song <yunlong.song@...wei.com>
Reviewed-by: Chao Yu <yuchao0@...wei.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@...nel.org>
Signed-off-by: Sasha Levin <sashal@...nel.org>
---
 fs/f2fs/file.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/fs/f2fs/file.c b/fs/f2fs/file.c
index d68b0132718a6..a90173b856f6d 100644
--- a/fs/f2fs/file.c
+++ b/fs/f2fs/file.c
@@ -2029,7 +2029,7 @@ do_more:
 	}
 
 	ret = f2fs_gc(sbi, range.sync, true, GET_SEGNO(sbi, range.start));
-	range.start += sbi->blocks_per_seg;
+	range.start += BLKS_PER_SEC(sbi);
 	if (range.start <= end)
 		goto do_more;
 out:
-- 
2.20.1