This is a note to let you know that I've just added the patch titled
Btrfs: reset intwrite on transaction abort
to the 3.12-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:
btrfs-reset-intwrite-on-transaction-abort.patch
and it can be found in the queue-3.12 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
>From e0228285a8cad70e4b7b4833cc650e36ecd8de89 Mon Sep 17 00:00:00 2001
From: Josef Bacik <jbacik@xxxxxxxxxxxx>
Date: Fri, 20 Sep 2013 22:26:29 -0400
Subject: Btrfs: reset intwrite on transaction abort
From: Josef Bacik <jbacik@xxxxxxxxxxxx>
commit e0228285a8cad70e4b7b4833cc650e36ecd8de89 upstream.
If we abort a transaction in the middle of a commit we weren't undoing the
intwrite locking. This patch fixes that problem.
Signed-off-by: Josef Bacik <jbacik@xxxxxxxxxxxx>
Signed-off-by: Chris Mason <chris.mason@xxxxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
fs/btrfs/transaction.c | 2 ++
1 file changed, 2 insertions(+)
--- a/fs/btrfs/transaction.c
+++ b/fs/btrfs/transaction.c
@@ -1552,6 +1552,8 @@ static void cleanup_transaction(struct b
root->fs_info->running_transaction = NULL;
spin_unlock(&root->fs_info->trans_lock);
+ if (trans->type & __TRANS_FREEZABLE)
+ sb_end_intwrite(root->fs_info->sb);
put_transaction(cur_trans);
put_transaction(cur_trans);
Patches currently in stable-queue which might be from jbacik@xxxxxxxxxxxx are
queue-3.12/btrfs-fix-memory-leak-of-chunks-extent-map.patch
queue-3.12/btrfs-fix-lockdep-error-in-async-commit.patch
queue-3.12/btrfs-fix-incorrect-inode-acl-reset.patch
queue-3.12/btrfs-reset-intwrite-on-transaction-abort.patch
queue-3.12/btrfs-do-not-run-snapshot-aware-defragment-on-error.patch
queue-3.12/btrfs-do-a-full-search-everytime-in-btrfs_search_old_slot.patch
queue-3.12/btrfs-take-ordered-root-lock-when-removing-ordered-operations-inode.patch
queue-3.12/btrfs-fix-hole-check-in-log_one_extent.patch
queue-3.12/btrfs-fix-a-crash-when-running-balance-and-defrag-concurrently.patch
queue-3.12/btrfs-stop-using-vfs_read-in-send.patch
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