Re: [PATCH 1/6] perf kmem: Implement stat --page --caller

2015-05-04 Thread Arnaldo Carvalho de Melo
Em Tue, Apr 21, 2015 at 01:55:02PM +0900, Namhyung Kim escreveu: > It perf kmem support caller statistics for page. Unlike slab case, > the tracepoints in page allocator don't provide callsite info. So > it records with callchain and extracts callsite info. > > Note that the callchain contains s

Re: [PATCH 1/6] perf kmem: Implement stat --page --caller

2015-05-04 Thread Arnaldo Carvalho de Melo
Em Mon, May 04, 2015 at 12:38:53PM -0300, Arnaldo Carvalho de Melo escreveu: > Em Tue, Apr 21, 2015 at 01:55:02PM +0900, Namhyung Kim escreveu: > Probably that new_slab() one should go into the regexp? Ah, nevermind about this question ;-) - Arnaldo > [acme@ssdandy linux]$ uname -a > Linux ssdan

[PATCH 1/6] perf kmem: Implement stat --page --caller

2015-04-20 Thread Namhyung Kim
It perf kmem support caller statistics for page. Unlike slab case, the tracepoints in page allocator don't provide callsite info. So it records with callchain and extracts callsite info. Note that the callchain contains several memory allocation functions which has no meaning for users. So skip

[PATCH 1/6] perf kmem: Implement stat --page --caller

2015-04-13 Thread Namhyung Kim
It perf kmem support caller statistics for page. Unlike slab case, the tracepoints in page allocator don't provide callsite info. So it records with callchain and extracts callsite info. Note that the callchain contains several memory allocation functions which has no meaning for users. So skip