Frederic Weisbecker 97ea1a7fa6 perf tools: Fix thread comm resolution in perf sched ... This reverts commit 9a92b479b2 ("perf tools: Improve thread comm resolution in perf sched") and fixes the real bug. The bug was elsewhere: We are failing to resolve thread names in perf sched because the table of threads we are building, on top of comm events, has a per process granularity. But perf sched, unlike the other perf tools, needs a per thread granularity as we are profiling every tasks individually. So fix it by building our threads table using the tid instead of the pid as the thread identifier. v2: Revert the previous fix - it is not really needed Signed-off-by: Frederic Weisbecker <fweisbec@gmail.com> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Mike Galbraith <efault@gmx.de> Cc: Paul Mackerras <paulus@samba.org> LKML-Reference: <1255028657-11158-1-git-send-email-fweisbec@gmail.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>		2009-10-08 21:10:21 +02:00
..
perf	perf tools: Fix thread comm resolution in perf sched	2009-10-08 21:10:21 +02:00