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From: Wang Shilong <wangshilong1991@gmail.com>
To: linux-btrfs@vger.kernel.org
Subject: [PATCH] Btrfs: fix wrong search path initialization before searching tree root
Date: Wed, 15 Jan 2014 00:26:43 +0800	[thread overview]
Message-ID: <1389716803-2415-2-git-send-email-wangshilong1991@gmail.com> (raw)
In-Reply-To: <1389716803-2415-1-git-send-email-wangshilong1991@gmail.com>

From: Wang Shilong <wangsl.fnst@cn.fujitsu.com>

To search tree root without transaction protection, we should neither search commit
root nor skip locking here, fix it.

Signed-off-by: Wang Shilong <wangsl.fnst@cn.fujitsu.com>
---
 fs/btrfs/send.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/fs/btrfs/send.c b/fs/btrfs/send.c
index 54665d4..14f9693 100644
--- a/fs/btrfs/send.c
+++ b/fs/btrfs/send.c
@@ -2095,7 +2095,7 @@ static int send_subvol_begin(struct send_ctx *sctx)
 	char *name = NULL;
 	int namelen;
 
-	path = alloc_path_for_send();
+	path = btrfs_alloc_path();
 	if (!path)
 		return -ENOMEM;
 
-- 
1.8.4


  reply	other threads:[~2014-01-14 16:26 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2014-01-14 16:26 [PATCH v2] Btrfs: do not use extent commit root for sending Wang Shilong
2014-01-14 16:26 ` Wang Shilong [this message]
2014-01-28 14:37 ` Josef Bacik
2014-01-28 15:04   ` Wang Shilong

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