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| author | Martin Sperl <kernel@martin.sperl.org> | 2019-04-23 20:15:13 +0000 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2019-05-08 17:59:47 +0900 |
| commit | 154f7da56f1ecba42021d550c9e8432ac8d32c26 (patch) | |
| tree | 184739c135821c9e1456a4a7797e903c8ca44b57 /drivers/dma-buf/dma-fence.c | |
| parent | ff245d90ebed8d4da6751dfee1bc76e4a5e94257 (diff) | |
| download | linux-154f7da56f1ecba42021d550c9e8432ac8d32c26.tar.bz2 | |
spi: bcm2835: add driver stats to debugfs
To estimate efficiency add statistics on transfer types
(polling, interrupt and dma) used to debugfs.
Signed-off-by: Martin Sperl <kernel@martin.sperl.org>
Changelog:
V1 -> V2: applied feedback by Stefan Wahren
reorganized patchset
added extra rational, descriptions
fixed compile issue when CONFIG_DEBUG_FS is unset
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'drivers/dma-buf/dma-fence.c')
0 files changed, 0 insertions, 0 deletions