perf record: Fix race where process can disappear while reading its /proc/pid/tasks

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Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Mike Galbraith <efault@gmx.de>
LKML-Reference: <1256592199-9608-1-git-send-email-acme@redhat.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>

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Arnaldo Carvalho de Melo 2009-10-26 19:23:17 -02:00 • committed by Ingo Molnar

parent fcd14b3203

commit 7f3bedcc93

1 changed files with 4 additions and 0 deletions

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tools/perf/builtin-record.c

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