This reverts commit f5a2c3dce0.
This patch is required for making "perf lock rec" work.
The commit f5a2c3dce0 changes write_event() of builtin-record.c
. And changed write_event() sometimes doesn't stop with perf
lock rec.
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>
[ that commit also causes perf record to not be Ctrl-C-able,
and it's concetually wrong to parse the data at record time
(unconditionally - even when not needed), as we eventually
want to be able to do zero-copy recording, at least for
non-archive recordings. ]
Signed-off-by: Ingo Molnar <mingo@elte.hu>
a8e6f734ce