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| author | Chandan Babu R <chandanrlinux@gmail.com> | 2021-01-23 03:48:14 +0300 |
|---|---|---|
| committer | Darrick J. Wong <djwong@kernel.org> | 2021-01-23 03:54:48 +0300 |
| commit | c442f3086d5a108b7ff086c8ade1923a8f389db5 (patch) | |
| tree | 25464ffb363d5d2d092acb124d61feb885c6c8c7 /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | 3a19bb147c72d2e9b77137bf5130b9cfb50a5eef (diff) | |
| download | linux-c442f3086d5a108b7ff086c8ade1923a8f389db5.tar.xz | |
xfs: Check for extent overflow when writing to unwritten extent
A write to a sub-interval of an existing unwritten extent causes
the original extent to be split into 3 extents
i.e. | Unwritten | Real | Unwritten |
Hence extent count can increase by 2.
Reviewed-by: Darrick J. Wong <darrick.wong@oracle.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Allison Henderson <allison.henderson@oracle.com>
Signed-off-by: Chandan Babu R <chandanrlinux@gmail.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