Re: [PATCH 2/3] mm: cma: allocation trigger

2015-01-22 Thread Joonsoo Kim
On Thu, Jan 22, 2015 at 09:48:25PM -0500, Sasha Levin wrote: > On 01/22/2015 03:26 AM, Joonsoo Kim wrote: > > On Tue, Jan 20, 2015 at 12:38:32PM -0500, Sasha Levin wrote: > >> Provides a userspace interface to trigger a CMA allocation. > >> > >> Usage: > >> > >>echo [pages] > alloc > >> > >> Th

Re: [PATCH 2/3] mm: cma: allocation trigger

2015-01-22 Thread Sasha Levin
On 01/22/2015 03:26 AM, Joonsoo Kim wrote: > On Tue, Jan 20, 2015 at 12:38:32PM -0500, Sasha Levin wrote: >> Provides a userspace interface to trigger a CMA allocation. >> >> Usage: >> >> echo [pages] > alloc >> >> This would provide testing/fuzzing access to the CMA allocation paths. >> >> Si

Re: [PATCH 2/3] mm: cma: allocation trigger

2015-01-22 Thread Joonsoo Kim
On Tue, Jan 20, 2015 at 12:38:32PM -0500, Sasha Levin wrote: > Provides a userspace interface to trigger a CMA allocation. > > Usage: > > echo [pages] > alloc > > This would provide testing/fuzzing access to the CMA allocation paths. > > Signed-off-by: Sasha Levin > --- > mm/cma_debug.c