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| author | Sugar Zhang <sugar.zhang@rock-chips.com> | 2020-06-29 22:05:43 +0800 |
|---|---|---|
| committer | Vinod Koul <vkoul@kernel.org> | 2020-07-15 11:25:11 +0530 |
| commit | 3e7f0bd872087bf4653eeee9a83050f91baae907 (patch) | |
| tree | 628c22c042f1b88acb272750b5d607830bbfe0e5 /tools/perf/scripts/python/stackcollapse.py | |
| parent | dmaengine: pl330: Remove the burst limit for quirk 'NO-FLUSHP' (diff) | |
| download | linux-3e7f0bd872087bf4653eeee9a83050f91baae907.tar.gz linux-3e7f0bd872087bf4653eeee9a83050f91baae907.zip | |
dmaengine: pl330: Improve transfer efficiency for the dregs
Only the unaligned burst transfers have the dregs.
so, still use BURST transfer with a reduced size
for better performance.
Signed-off-by: Sugar Zhang <sugar.zhang@rock-chips.com>
Link: https://lore.kernel.org/r/1593439555-68130-3-git-send-email-sugar.zhang@rock-chips.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
Diffstat (limited to 'tools/perf/scripts/python/stackcollapse.py')
0 files changed, 0 insertions, 0 deletions