diff options
| author | Christoph Hellwig <[email protected]> | 2016-03-02 18:07:12 +0100 |
|---|---|---|
| committer | Jens Axboe <[email protected]> | 2016-03-03 14:43:10 -0700 |
| commit | 45686b6198bd824f083ff5293f191d78db9d708a (patch) | |
| tree | 5c752a162d53af164942242d217d4cf54a98afd8 /tools/perf/scripts/python/call-graph-from-postgresql.py | |
| parent | da35825d9a091a7a1d5824c8468168e2658333ff (diff) | |
nvme: fix max_segments integer truncation
The block layer uses an unsigned short for max_segments. The way we
calculate the value for NVMe tends to generate very large 32-bit values,
which after integer truncation may lead to a zero value instead of
the desired outcome.
Signed-off-by: Christoph Hellwig <[email protected]>
Reported-by: Jeff Lien <[email protected]>
Tested-by: Jeff Lien <[email protected]>
Reviewed-by: Keith Busch <[email protected]>
Signed-off-by: Jens Axboe <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/call-graph-from-postgresql.py')
0 files changed, 0 insertions, 0 deletions