diff options
| author | Caleb Sander Mateos <csander@purestorage.com> | 2025-05-06 11:54:12 -0600 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2025-05-06 13:13:49 -0600 |
| commit | 86b6e0bd1a69efd0ed408997e0adfb85df96a0c7 (patch) | |
| tree | bc9106f5e2c75b6926b87360d48dc5aee9bbbefc /tools/perf/scripts/python/export-to-sqlite.py | |
| parent | 38e8397dde6338c76593ddb17ccf3118fc3f5203 (diff) | |
nvme: fix write_stream_granularity initialization
write_stream_granularity is set to max(info->runs, U32_MAX), which means
that any RUNS value less than 2 ** 32 becomes U32_MAX, and any larger
value is silently truncated to an unsigned int.
Use min() instead to provide the correct semantics, capping RUNS values
at U32_MAX.
Signed-off-by: Caleb Sander Mateos <csander@purestorage.com>
Fixes: 30b5f20bb2dd ("nvme: register fdp parameters with the block layer")
Reviewed-by: Keith Busch <kbusch@kernel.org>
Link: https://lore.kernel.org/r/20250506175413.1936110-1-csander@purestorage.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'tools/perf/scripts/python/export-to-sqlite.py')
0 files changed, 0 insertions, 0 deletions