This is a note to let you know that I've just added the patch titled
ext4: clarify error count warning messages
to the 3.15-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:
ext4-clarify-error-count-warning-messages.patch
and it can be found in the queue-3.15 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@vger.kernel.org> know about it.
>From ae0f78de2c43b6fadd007c231a352b13b5be8ed2 Mon Sep 17 00:00:00 2001
From: Theodore Ts'o <ty...@mit.edu>
Date: Sat, 5 Jul 2014 18:40:52 -0400
Subject: ext4: clarify error count warning messages
From: Theodore Ts'o <ty...@mit.edu>
commit ae0f78de2c43b6fadd007c231a352b13b5be8ed2 upstream.
Make it clear that values printed are times, and that it is error
since last fsck. Also add note about fsck version required.
Signed-off-by: Pavel Machek <pa...@ucw.cz>
Signed-off-by: Theodore Ts'o <ty...@mit.edu>
Reviewed-by: Andreas Dilger <adil...@dilger.ca>
Signed-off-by: Greg Kroah-Hartman <gre...@linuxfoundation.org>
---
fs/ext4/super.c | 7 ++++---
1 file changed, 4 insertions(+), 3 deletions(-)
--- a/fs/ext4/super.c
+++ b/fs/ext4/super.c
@@ -2798,10 +2798,11 @@ static void print_daily_error_info(unsig
es = sbi->s_es;
if (es->s_error_count)
- ext4_msg(sb, KERN_NOTICE, "error count: %u",
+ /* fsck newer than v1.41.13 is needed to clean this condition.
*/
+ ext4_msg(sb, KERN_NOTICE, "error count since last fsck: %u",
le32_to_cpu(es->s_error_count));
if (es->s_first_error_time) {
- printk(KERN_NOTICE "EXT4-fs (%s): initial error at %u: %.*s:%d",
+ printk(KERN_NOTICE "EXT4-fs (%s): initial error at time %u:
%.*s:%d",
sb->s_id, le32_to_cpu(es->s_first_error_time),
(int) sizeof(es->s_first_error_func),
es->s_first_error_func,
@@ -2815,7 +2816,7 @@ static void print_daily_error_info(unsig
printk("\n");
}
if (es->s_last_error_time) {
- printk(KERN_NOTICE "EXT4-fs (%s): last error at %u: %.*s:%d",
+ printk(KERN_NOTICE "EXT4-fs (%s): last error at time %u:
%.*s:%d",
sb->s_id, le32_to_cpu(es->s_last_error_time),
(int) sizeof(es->s_last_error_func),
es->s_last_error_func,
Patches currently in stable-queue which might be from ty...@mit.edu are
queue-3.15/ext4-fix-a-potential-deadlock-in-__ext4_es_shrink.patch
queue-3.15/ext4-disable-synchronous-transaction-batching-if-max_batch_time-0.patch
queue-3.15/ext4-fix-unjournalled-bg-descriptor-while-initializing-inode-bitmap.patch
queue-3.15/ext4-clarify-ext4_error-message-in-ext4_mb_generate_buddy_error.patch
queue-3.15/ext4-revert-commit-which-was-causing-fs-corruption-after-journal-replays.patch
queue-3.15/ext4-clarify-error-count-warning-messages.patch
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