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(parent: fcd14b3) | patch
perf record: Fix race where process can disappear while reading its /proc/pid/tasks
authorArnaldo Carvalho de Melo <acme@redhat.com>
Mon, 26 Oct 2009 21:23:17 +0000 (19:23 -0200)
committerIngo Molnar <mingo@elte.hu>
Tue, 27 Oct 2009 12:51:53 +0000 (13:51 +0100)
commit7f3bedcc93f935631d2363f23de1cc80f04fdf3e
tree3fb5bc27a52e6d41395c7361c46f91d4d909a6c8tree | snapshot (tar.gz zip)
parentfcd14b3203b538dca04a2b065c774c0b57863eeccommit | diff
perf record: Fix race where process can disappear while reading its /proc/pid/tasks

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>
tools/perf/builtin-record.c diff | blob | blame | history