This is a note to let you know that I've just added the patch titled
f2fs: check hot_data for roll-forward recovery
to the 4.9-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
f2fs-check-hot_data-for-roll-forward-recovery.patch
and it can be found in the queue-4.9 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
>From 125c9fb1ccb53eb2ea9380df40f3c743f3fb2fed Mon Sep 17 00:00:00 2001
From: Jaegeuk Kim <jaegeuk@xxxxxxxxxx>
Date: Sat, 12 Aug 2017 21:33:23 -0700
Subject: f2fs: check hot_data for roll-forward recovery
From: Jaegeuk Kim <jaegeuk@xxxxxxxxxx>
commit 125c9fb1ccb53eb2ea9380df40f3c743f3fb2fed upstream.
We need to check HOT_DATA to truncate any previous data block when doing
roll-forward recovery.
Reviewed-by: Chao Yu <yuchao0@xxxxxxxxxx>
Signed-off-by: Jaegeuk Kim <jaegeuk@xxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
fs/f2fs/recovery.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/fs/f2fs/recovery.c
+++ b/fs/f2fs/recovery.c
@@ -316,7 +316,7 @@ static int check_index_in_prev_nodes(str
return 0;
/* Get the previous summary */
- for (i = CURSEG_WARM_DATA; i <= CURSEG_COLD_DATA; i++) {
+ for (i = CURSEG_HOT_DATA; i <= CURSEG_COLD_DATA; i++) {
struct curseg_info *curseg = CURSEG_I(sbi, i);
if (curseg->segno == segno) {
sum = curseg->sum_blk->entries[blkoff];
Patches currently in stable-queue which might be from jaegeuk@xxxxxxxxxx are
queue-4.9/f2fs-let-fill_super-handle-roll-forward-errors.patch
queue-4.9/f2fs-check-hot_data-for-roll-forward-recovery.patch