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From: Gui Hecheng <guihc.fnst@cn.fujitsu.com>
To: <linux-btrfs@vger.kernel.org>
Cc: Gui Hecheng <guihc.fnst@cn.fujitsu.com>
Subject: [PATCH 1/2] btrfs-progs: remove dead condition for btrfs_map_block
Date: Wed, 26 Nov 2014 10:43:40 +0800	[thread overview]
Message-ID: <1416969821-2729-1-git-send-email-guihc.fnst@cn.fujitsu.com> (raw)

The @search_cache_extent() only returns the next cache_extent or NULL,
it will never return the previous cache_extent.
So just remove the dead condition for previous cache_extent handle.

Signed-off-by: Gui Hecheng <guihc.fnst@cn.fujitsu.com>
---
 volumes.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/volumes.c b/volumes.c
index 5b007fc..a1fd162 100644
--- a/volumes.c
+++ b/volumes.c
@@ -1320,7 +1320,7 @@ again:
 		kfree(multi);
 		return -ENOENT;
 	}
-	if (ce->start > logical || ce->start + ce->size < logical) {
+	if (ce->start > logical) {
 		kfree(multi);
 		return -ENOENT;
 	}
-- 
1.8.1.4


             reply	other threads:[~2014-11-26  2:45 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2014-11-26  2:43 Gui Hecheng [this message]
2014-11-26  2:43 ` [PATCH 2/2] btrfs-progs: convert: fix unable to rollback case with removed empty block groups Gui Hecheng

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