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| author | Florian Mickler <florian@mickler.org> | 2011-03-21 15:33:41 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2011-05-20 09:27:53 -0300 |
| commit | 54f4e11ae3051ff7a921494be5106788db19dcf7 (patch) | |
| tree | f10ea437eedd792a090c2d6cacbfd1719a2d0f89 /tools/perf/scripts/python/check-perf-trace.py | |
| parent | ca73877587abfb8213c8eb21fec4f7d2bca36069 (diff) | |
[media] a800: get rid of on-stack dma buffers
usb_control_msg initiates (and waits for completion of) a dma transfer using
the supplied buffer. That buffer thus has to be seperately allocated on
the heap.
In lib/dma_debug.c the function check_for_stack even warns about it:
WARNING: at lib/dma-debug.c:866 check_for_stack
Note: This change is tested to compile only, as I don't have the hardware.
Signed-off-by: Florian Mickler <florian@mickler.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'tools/perf/scripts/python/check-perf-trace.py')
0 files changed, 0 insertions, 0 deletions