diff options
| author | Maynard Johnson <maynardj@us.ibm.com> | 2009-05-27 10:15:08 -0500 |
|---|---|---|
| committer | Robert Richter <robert.richter@amd.com> | 2009-06-12 17:25:43 +0200 |
| commit | 1cc4ce6f5f89cdc355013aa43f06a14a015766d1 (patch) | |
| tree | 6311518bac579d1eadadadb335a0f555e0cc8c15 /drivers/oprofile | |
| parent | 0886751c5d8b19fcee2e65d34ae21c9111e652a9 (diff) | |
| download | lwn-1cc4ce6f5f89cdc355013aa43f06a14a015766d1.tar.gz lwn-1cc4ce6f5f89cdc355013aa43f06a14a015766d1.zip | |
oprofile: reset bt_lost_no_mapping with other stats
The bt_lost_no_mapping is not getting reset at the start of a
profiling run, thus the oprofiled.log shows erroneous values for this
statistic. The attached patch fixes this problem.
Signed-off-by: Maynard Johnson <maynardj@us.ibm.com>
Signed-off-by: Robert Richter <robert.richter@amd.com>
Diffstat (limited to 'drivers/oprofile')
| -rw-r--r-- | drivers/oprofile/oprofile_stats.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/oprofile/oprofile_stats.c b/drivers/oprofile/oprofile_stats.c index e1f6ce03705e..efefae539a59 100644 --- a/drivers/oprofile/oprofile_stats.c +++ b/drivers/oprofile/oprofile_stats.c @@ -33,6 +33,7 @@ void oprofile_reset_stats(void) atomic_set(&oprofile_stats.sample_lost_no_mm, 0); atomic_set(&oprofile_stats.sample_lost_no_mapping, 0); atomic_set(&oprofile_stats.event_lost_overflow, 0); + atomic_set(&oprofile_stats.bt_lost_no_mapping,0); } |