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Btrfs: optimize to remove unnecessary removal with ulist reallocation
authorWang Shilong <wangsl.fnst@cn.fujitsu.com>
Fri, 10 Jan 2014 13:25:46 +0000 (21:25 +0800)
committerChris Mason <clm@fb.com>
Tue, 28 Jan 2014 21:20:30 +0000 (13:20 -0800)
Here we are not going to free memory, no need to remove every node
one by one, just init root node here is ok.

Cc: Liu Bo <bo.li.liu@oracle.com>
Signed-off-by: Wang Shilong <wangsl.fnst@cn.fujitsu.com>
Signed-off-by: Josef Bacik <jbacik@fb.com>
Signed-off-by: Chris Mason <clm@fb.com>
fs/btrfs/ulist.c patch | blob | history

diff --cc fs/btrfs/ulist.c
Simple merge
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