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| author |   Christoph Hellwig <hch@lst.de> | 2019-06-28 19:27:22 -0700 |
|---|---|---|
| committer |   Darrick J. Wong <darrick.wong@oracle.com> | 2019-06-28 19:27:22 -0700 |
| commit | 5693384805ab2a3d474efccb968e32f9e2edbaf7 (patch) | |
| tree | 1edc11c54c1d8144d41d04cefc44b6dc77754aad /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | xfs: factor out log buffer writing from xlog_sync (diff) | |
| download | linux-dev-5693384805ab2a3d474efccb968e32f9e2edbaf7.tar.xz linux-dev-5693384805ab2a3d474efccb968e32f9e2edbaf7.zip | |
xfs: factor out splitting of an iclog from xlog_sync
Split out a self-contained chunk of code from xlog_sync that calculates
the split offset for an iclog that wraps the log end and bumps the
cycles for the second half.
Use the chance to bring some sanity to the variables used to track the
split in xlog_sync by not changing the count variable, and instead use
split as the offset for the split and use those to calculate the
sizes and offsets for the two write buffers.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Dave Chinner <dchinner@redhat.com>
Reviewed-by: Darrick J. Wong <darrick.wong@oracle.com>
Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions