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| author |   Ezequiel Garcia <ezequiel@collabora.com> | 2019-05-02 18:00:44 -0400 |
|---|---|---|
| committer |   Mauro Carvalho Chehab <mchehab+samsung@kernel.org> | 2019-05-28 12:22:50 -0400 |
| commit | 1405bc55e617e3e03339dc2d23423b84d9bd039d (patch) | |
| tree | b30745528f7f1a7d14e3f87ac4daf538a0a0fb16 /tools/perf/scripts/python/stackcollapse.py | |
| parent | media: coda: Remove unbalanced and unneeded mutex unlock (diff) | |
media: coda: Replace the threaded interrupt with a hard interrupt
The current interrupt handler is doing very little, and not doing
any non-atomic operations. Pretty much all it does is accessing
a couple registers, taking a couple spinlocks and then signalling
a completion.
There is no reason this should be a threaded interrupt handler,
so move the handler to regular hard interrupt context.
Reviewed-by: Philipp Zabel <p.zabel@pengutronix.de>
Signed-off-by: Ezequiel Garcia <ezequiel@collabora.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
Diffstat (limited to 'tools/perf/scripts/python/stackcollapse.py')
0 files changed, 0 insertions, 0 deletions