| Message ID | 20131107021812.15120.11863.stgit@viggo.jf.intel.com (mailing list archive) |
|---|---|
| State | Accepted |
| Commit | be9fa5a43641103bf13cd1bb8101a1453da03616 |
| Delegated to: | Dan Williams |
| Headers | show |
On Wed, 2013-11-06 at 18:18 -0800, Dan Williams wrote: > There is no need for dmatest to drain the entropy pool. > > It would be nice to one day have repeatable runs, but would need a > larger rework to synchronize and order calls to the rng across test > threads. Acked-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> > > Signed-off-by: Dan Williams <dan.j.williams@intel.com> > --- > drivers/dma/dmatest.c | 2 +- > 1 files changed, 1 insertions(+), 1 deletions(-) > > diff --git a/drivers/dma/dmatest.c b/drivers/dma/dmatest.c > index ea829659149a..01ac7112b5fd 100644 > --- a/drivers/dma/dmatest.c > +++ b/drivers/dma/dmatest.c > @@ -176,7 +176,7 @@ static unsigned long dmatest_random(void) > { > unsigned long buf; > > - get_random_bytes(&buf, sizeof(buf)); > + prandom_bytes(&buf, sizeof(buf)); > return buf; > } > >
diff --git a/drivers/dma/dmatest.c b/drivers/dma/dmatest.c index ea829659149a..01ac7112b5fd 100644 --- a/drivers/dma/dmatest.c +++ b/drivers/dma/dmatest.c @@ -176,7 +176,7 @@ static unsigned long dmatest_random(void) { unsigned long buf; - get_random_bytes(&buf, sizeof(buf)); + prandom_bytes(&buf, sizeof(buf)); return buf; }
There is no need for dmatest to drain the entropy pool. It would be nice to one day have repeatable runs, but would need a larger rework to synchronize and order calls to the rng across test threads. Signed-off-by: Dan Williams <dan.j.williams@intel.com> --- drivers/dma/dmatest.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) -- To unsubscribe from this list: send the line "unsubscribe dmaengine" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html