dmaengine: dmatest: add a maximum number of test iterations

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The dmatest usually waits for the killing of its kthreads to stop
running tests.  This patch adds a parameter that sets a maximum
number of test iterations.

This feature is quite interesting for debugging when you set a lot of
traces in your dmaengine controller driver.

Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
Cc: Haavard Skinnemoen <haavard.skinnemoen@atmel.com>
Acked-by: Maciej Sosnowski <maciej.sosnowski@intel.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Dan Williams <dan.j.williams@intel.com>

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Nicolas Ferre 2009-07-03 19:26:51 +02:00 • committed by Dan Williams

parent c019894efc

commit 0a2ff57d6f

1 changed files with 14 additions and 1 deletions

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drivers/dma/dmatest.c

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