aboutsummaryrefslogtreecommitdiff
path: root/mm
diff options
context:
space:
mode:
authorHeiko Carstens <heiko.carstens@de.ibm.com>2009-07-09 11:24:26 +0200
committerThomas Gleixner <tglx@linutronix.de>2009-07-10 19:33:00 +0200
commitf9f868dbcca961ed62f1df1d114abd0c38c47dce (patch)
tree97cf348e0d03119d9b3a0f98cd86f8c793b9d250 /mm
parent6ff7041dbfeb3bd7dfe9aa67275c21199ef760d6 (diff)
timer stats: fix quick check optimization
git commit 507e1231 "timer stats: Optimize by adding quick check to avoid function calls" added one wrong check so that one unnecessary function call isn't elimated. time_stats_account_hrtimer() checks if timer->start_pid isn't initialized in order to find out if timer_stats_update_stats() should be called. However start_pid is initialized with -1 instead of 0, so that the function call always happens. Check timer->start_site like in timer_stats_account_timer() to fix this. Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'mm')
0 files changed, 0 insertions, 0 deletions