commit | e84752d434b5cca0869e906e7b94d0531b25c6d3 | [log] [tgz] |
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author | Wang Shilong <wangsl.fnst@cn.fujitsu.com> | Thu Feb 13 11:19:47 2014 +0800 |
committer | Josef Bacik <jbacik@fb.com> | Mon Mar 10 15:16:55 2014 -0400 |
tree | ead4db0b6f80fef7abfde5396dbd1f7967cc2b9a | |
parent | 32a447896c7b4c5cf5502a3ca7f5ef57d498fb03 [diff] |
Btrfs: skip locking when searching commit root We won't change commit root, skip locking dance with commit root when walking backrefs, this can speed up btrfs send operations. Signed-off-by: Wang Shilong <wangsl.fnst@cn.fujitsu.com> Signed-off-by: Josef Bacik <jbacik@fb.com>