[f2fs-dev] [PATCH] f2fs: check zone write pointer points to the end of zone

[f2fs-dev] [PATCH] f2fs: check zone write pointer points to the end of zone

[Daeho Jeong]

From: Daeho Jeong <daehojeong@google.com>

We don't need to report an issue, when the zone write pointer already
points to the end of the zone, since the zone mismatch is already taken
care.

Signed-off-by: Daeho Jeong <daehojeong@google.com>
---
 fs/f2fs/segment.c | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/fs/f2fs/segment.c b/fs/f2fs/segment.c
index 0c0c033c4bdd..8c7af8b4fc47 100644
--- a/fs/f2fs/segment.c
+++ b/fs/f2fs/segment.c
@@ -4888,8 +4888,12 @@ static int check_zone_write_pointer(struct f2fs_sb_info *sbi,
 			break;
 	}
 
-	// The write pointer matches with the valid blocks
-	if (last_valid_block + 1 == wp_block)
+	/*
+	 * The write pointer matches with the valid blocks or
+	 * already points to the end of the zone.
+	 */
+	if ((last_valid_block + 1 == wp_block) ||
+			(zone->wp == zone->start + zone->len))
 		return 0;
 
 	if (last_valid_block + 1 == zone_block) {
-- 
2.41.0.162.gfafddb0af9-goog



_______________________________________________
Linux-f2fs-devel mailing list
Linux-f2fs-devel@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/linux-f2fs-devel

Re: [f2fs-dev] [PATCH] f2fs: check zone write pointer points to the end of zone

[patchwork-bot+f2fs]

Hello:

This patch was applied to jaegeuk/f2fs.git (dev)
by Jaegeuk Kim <jaegeuk@kernel.org>:

On Mon, 12 Jun 2023 16:32:03 -0700 you wrote:
> From: Daeho Jeong <daehojeong@google.com>
> 
> We don't need to report an issue, when the zone write pointer already
> points to the end of the zone, since the zone mismatch is already taken
> care.
> 
> Signed-off-by: Daeho Jeong <daehojeong@google.com>
> 
> [...]

Here is the summary with links:
  - [f2fs-dev] f2fs: check zone write pointer points to the end of zone
    https://git.kernel.org/jaegeuk/f2fs/c/7faa5e31fcc1

You are awesome, thank you!
-- 
Deet-doot-dot, I am a bot.
https://korg.docs.kernel.org/patchwork/pwbot.html




_______________________________________________
Linux-f2fs-devel mailing list
Linux-f2fs-devel@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/linux-f2fs-devel