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| author |   Darrick J. Wong <darrick.wong@oracle.com> | 2016-10-03 09:11:29 -0700 |
|---|---|---|
| committer | Darrick J. Wong <darrick.wong@oracle.com> | 2016-10-04 18:06:39 -0700 |
| commit | 4453593be6c54e7581467e80f4a2757be098a3a2 (patch) | |
| tree | 4cf240b8ad3abc46bdba652b4e499f4d32955818 /tools/perf/scripts/python/call-graph-from-postgresql.py | |
| parent | xfs: when replaying bmap operations, don't let unlinked inodes get reaped (diff) | |
| download | linux-dev-4453593be6c54e7581467e80f4a2757be098a3a2.tar.xz linux-dev-4453593be6c54e7581467e80f4a2757be098a3a2.zip | |
xfs: return work remaining at the end of a bunmapi operation
Return the range of file blocks that bunmapi didn't free. This hint
is used by CoW and reflink to figure out what part of an extent
actually got freed so that it can set up the appropriate atomic
remapping of just the freed range.
Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Diffstat (limited to 'tools/perf/scripts/python/call-graph-from-postgresql.py')
0 files changed, 0 insertions, 0 deletions