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From: Sage Weil <sage@inktank.com>
To: linux-btrfs@vger.kernel.org
Cc: Sage Weil <sage@inktank.com>
Subject: [PATCH 2/3] Btrfs: set journal_info in async trans commit worker
Date: Thu, 30 Aug 2012 15:26:16 -0700	[thread overview]
Message-ID: <1346365577-9405-3-git-send-email-sage@inktank.com> (raw)
In-Reply-To: <1346365577-9405-1-git-send-email-sage@inktank.com>

We expect current->journal_info to point to the trans handle we are
committing.

Signed-off-by: Sage Weil <sage@inktank.com>
---
 fs/btrfs/transaction.c |    2 ++
 1 file changed, 2 insertions(+)

diff --git a/fs/btrfs/transaction.c b/fs/btrfs/transaction.c
index efc41a5..f910a26 100644
--- a/fs/btrfs/transaction.c
+++ b/fs/btrfs/transaction.c
@@ -1236,6 +1236,8 @@ static void do_async_commit(struct work_struct *work)
 		&ac->root->fs_info->sb->s_writers.lock_map[SB_FREEZE_FS-1],
 		0, 1, _THIS_IP_);
 
+	current->journal_info = ac->newtrans;
+
 	btrfs_commit_transaction(ac->newtrans, ac->root);
 	kfree(ac);
 }
-- 
1.7.9.5


  parent reply	other threads:[~2012-08-30 22:26 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2012-08-30 22:26 [PATCH 0/3] lockdep fixups for sb_interval#2 vs async transaction commit Sage Weil
2012-08-30 22:26 ` [PATCH 1/3] Btrfs: pass lockdep rwsem metadata to async commit transaction Sage Weil
2012-08-30 22:26 ` Sage Weil [this message]
2012-08-30 22:26 ` [PATCH 3/3] Btrfs: do not take cleanup_work_sem in btrfs_run_delayed_iputs() Sage Weil

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