Re: perf top using /proc/kcore

2013-10-15 Thread Adrian Hunter
On 15/10/13 05:09, Arnaldo Carvalho de Melo wrote: > Hi Adrian, > > While testing 'perf top -U' to reply a message in another thread > I noticed that ksm symbols appeared as '[kernel]', and only when I tried > 'perf top -U -v' to look at the DSO long name I noticed that it was... >

Re: perf top using /proc/kcore

2013-10-15 Thread Adrian Hunter
On 15/10/13 05:09, Arnaldo Carvalho de Melo wrote: Hi Adrian, While testing 'perf top -U' to reply a message in another thread I noticed that ksm symbols appeared as '[kernel]', and only when I tried 'perf top -U -v' to look at the DSO long name I noticed that it was... /proc/kcore.

perf top using /proc/kcore

2013-10-14 Thread Arnaldo Carvalho de Melo
Hi Adrian, While testing 'perf top -U' to reply a message in another thread I noticed that ksm symbols appeared as '[kernel]', and only when I tried 'perf top -U -v' to look at the DSO long name I noticed that it was... /proc/kcore. Question is: since we have access to

perf top using /proc/kcore

2013-10-14 Thread Arnaldo Carvalho de Melo
Hi Adrian, While testing 'perf top -U' to reply a message in another thread I noticed that ksm symbols appeared as '[kernel]', and only when I tried 'perf top -U -v' to look at the DSO long name I noticed that it was... /proc/kcore. Question is: since we have access to