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| author | Keith Busch <[email protected]> | 2015-12-22 15:48:44 -0700 |
|---|---|---|
| committer | Jens Axboe <[email protected]> | 2015-12-22 17:19:25 -0700 |
| commit | d3805611130af9b911e908af9f67a3f64f4f0914 (patch) | |
| tree | dd55bd6363e04a32ca4e39661cd097cdb4fa7eff /tools/perf/util/trace-event-scripting.c | |
| parent | 24bc3ea5df2e1d89e9d50ecca57c210b87ad61d2 (diff) | |
block: Split bios on chunk boundaries
For h/w that advertise their block storage's underlying chunk size, it's
a big performance win to not submit commands that cross them. This patch
uses that criteria if it is provided. If it is not provided, this patch
uses the max sectors as before.
Signed-off-by: Keith Busch <[email protected]>
Signed-off-by: Jens Axboe <[email protected]>
Diffstat (limited to 'tools/perf/util/trace-event-scripting.c')
0 files changed, 0 insertions, 0 deletions