Re: perf tools: Question about kmem and kernel symbol resolution

2014-07-31 Thread Namhyung Kim
On Thu, 31 Jul 2014 11:27:11 -0300, Arnaldo Carvalho de Melo wrote: > Em Thu, Jul 31, 2014 at 05:35:32PM +0900, Namhyung Kim escreveu: >> I'm looking kernel symbol mismatch issue, and found something in perf >> kmem code. The commit e727ca73f85d ("perf kmem: Resolve kernel >> symbols again") added

Re: perf tools: Question about kmem and kernel symbol resolution

2014-07-31 Thread Arnaldo Carvalho de Melo
Em Thu, Jul 31, 2014 at 05:35:32PM +0900, Namhyung Kim escreveu: > I'm looking kernel symbol mismatch issue, and found something in perf > kmem code. The commit e727ca73f85d ("perf kmem: Resolve kernel > symbols again") added perf_session__create_kernel_maps() but I don't > know why. Why did it m

perf tools: Question about kmem and kernel symbol resolution

2014-07-31 Thread Namhyung Kim
Hi, I'm looking kernel symbol mismatch issue, and found something in perf kmem code. The commit e727ca73f85d ("perf kmem: Resolve kernel symbols again") added perf_session__create_kernel_maps() but I don't know why. Why did it miss the MMAP event? I think if we create a kernel maps at report ti