Re: [PATCH] mm: cma: add trace events for CMA allocations and freeings

2015-04-02 Thread Stefan Strogin
Hello Joonsoo, On 02/04/15 10:33, Joonsoo Kim wrote: > Hello, > > On Wed, Apr 01, 2015 at 04:31:43PM +0300, Stefan Strogin wrote: >> Add trace events for cma_alloc() and cma_release(). >> >> The cma_alloc tracepoint is used both for successful and failed allocations, >> in case of allocation fail

Re: [PATCH] mm: cma: add trace events for CMA allocations and freeings

2015-04-02 Thread Joonsoo Kim
Hello, On Wed, Apr 01, 2015 at 04:31:43PM +0300, Stefan Strogin wrote: > Add trace events for cma_alloc() and cma_release(). > > The cma_alloc tracepoint is used both for successful and failed allocations, > in case of allocation failure pfn=-1UL is stored and printed. > > Signed-off-by: Stefan