diff options
| author | Anton Blanchard <anton@samba.org> | 2009-09-21 16:56:10 +0000 |
|---|---|---|
| committer | Paul Mackerras <paulus@samba.org> | 2009-10-28 16:13:02 +1100 |
| commit | bc284e5d9d6da48934a177db92bf8e09b96a9cb8 (patch) | |
| tree | 23b3cfa9b04498de0e80cb0d9226befd130cb9ba /arch/powerpc/kernel/perf_event.c | |
| parent | a3ccf63ee643ef243cbf8918da8b3f9238f10029 (diff) | |
| download | kernel_samsung_smdk4412-bc284e5d9d6da48934a177db92bf8e09b96a9cb8.zip kernel_samsung_smdk4412-bc284e5d9d6da48934a177db92bf8e09b96a9cb8.tar.gz kernel_samsung_smdk4412-bc284e5d9d6da48934a177db92bf8e09b96a9cb8.tar.bz2 | |
powerpc: perf_event: Log invalid data addresses as all 1s
When we take an exception and the SDAR isn't synchronised we currently
log 0 as the address. Unfortunately this is a pretty common value, so
use ~0UL instead.
Signed-off-by: Anton Blanchard <anton@samba.org>
Signed-off-by: Paul Mackerras <paulus@samba.org>
Diffstat (limited to 'arch/powerpc/kernel/perf_event.c')
| -rw-r--r-- | arch/powerpc/kernel/perf_event.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/powerpc/kernel/perf_event.c b/arch/powerpc/kernel/perf_event.c index bbcbae1..73c3b73 100644 --- a/arch/powerpc/kernel/perf_event.c +++ b/arch/powerpc/kernel/perf_event.c @@ -1162,7 +1162,7 @@ static void record_and_restart(struct perf_event *event, unsigned long val, */ if (record) { struct perf_sample_data data = { - .addr = 0, + .addr = ~0ULL, .period = event->hw.last_period, }; |