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(parent: 752b466) | 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)
commit5b696f9c121ebdea555a747cfc33bf3cef960b12
tree416f03ad6bad10af662d009688180d5312f6c00dtree | snapshot
parent752b4667abc348f1dcd0d878f6f776323a449b50commit | 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
Linux Kernel Source Tree.