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(parent: 70fed9a) | patch
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)
commit9c179d087735067d757262c17c2d14a8ef495c55
tree416f03ad6bad10af662d009688180d5312f6c00dtree | snapshot
parent70fed9a9433c78b205389552acbd8d4c6f2488d4commit | diff
Btrfs: optimize to remove unnecessary removal with ulist reallocation

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 diff | blob | history
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