diff options
| author |   Qu Wenruo <quwenruo@cn.fujitsu.com> | 2015-10-12 12:08:16 +0800 |
|---|---|---|
| committer |   Chris Mason <clm@fb.com> | 2015-10-21 18:37:43 -0700 |
| commit | ac46777213e00e26b9210060586f473368c54da2 (patch) | |
| tree | e4e2b6758fb57e53fc0cec268dd133955ee7e615 /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | Merge branch 'integration-4.4' of git://git.kernel.org/pub/scm/linux/kernel/git/fdmanana/linux into for-linus-4.4 (diff) | |
| download | linux-dev-ac46777213e00e26b9210060586f473368c54da2.tar.xz linux-dev-ac46777213e00e26b9210060586f473368c54da2.zip | |
btrfs: extent_io: Introduce needed structure for recoding set/clear bits
Add a new structure, extent_change_set, to record how many bytes are
changed in one set/clear_extent_bits() operation, with detailed changed
ranges info.
This provides the needed facilities for later qgroup reserve framework.
Signed-off-by: Qu Wenruo <quwenruo@cn.fujitsu.com>
Signed-off-by: Chris Mason <clm@fb.com>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions