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Ingo Molnar 15f3fa4e7f perf annotate: Fix segmentation fault

Linus reported this perf annotate segfault:

        [torvalds@nehalem git]$ perf annotate unmap_vmas
        Segmentation fault

       	#0  map__clone (self=<value optimized out>) at builtin-annotate.c:236
       	#1  thread__fork (self=<value optimized out>) at builtin-annotate.c:372

The bug here was that builtin-annotate.c was a copy of
builtin-report.c and a threading related fix to builtin-report.c
didnt get propagated to builtin-annotate.c ...

Reported-by: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Mike Galbraith <efault@gmx.de>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Arnaldo Carvalho de Melo <acme@redhat.com>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
LKML-Reference: <new-submission>
Signed-off-by: Ingo Molnar <mingo@elte.hu>

2009-08-18 14:00:52 +02:00

Documentation

perf: Rename perf-examples.txt to examples.txt

2009-08-17 10:43:42 +02:00

util

perf tools: Add a per tracepoint counter attribute to get raw sample

2009-08-13 10:37:25 +02:00

.gitignore

perf_counter tools: Move from Documentation/perf_counter/ to tools/perf/

2009-06-06 20:33:43 +02:00

builtin-annotate.c

perf annotate: Fix segmentation fault