diff options
Diffstat (limited to 'mm/oom_kill.c')
| -rw-r--r-- | mm/oom_kill.c | 13 |
1 files changed, 6 insertions, 7 deletions
diff --git a/mm/oom_kill.c b/mm/oom_kill.c index 40ba05061a4f..2f3166e308d9 100644 --- a/mm/oom_kill.c +++ b/mm/oom_kill.c @@ -55,7 +55,7 @@ static DEFINE_SPINLOCK(zone_scan_lock); unsigned long badness(struct task_struct *p, unsigned long uptime) { - unsigned long points, cpu_time, run_time, s; + unsigned long points, cpu_time, run_time; struct mm_struct *mm; struct task_struct *child; @@ -110,12 +110,10 @@ unsigned long badness(struct task_struct *p, unsigned long uptime) else run_time = 0; - s = int_sqrt(cpu_time); - if (s) - points /= s; - s = int_sqrt(int_sqrt(run_time)); - if (s) - points /= s; + if (cpu_time) + points /= int_sqrt(cpu_time); + if (run_time) + points /= int_sqrt(int_sqrt(run_time)); /* * Niced processes are most likely less important, so double @@ -396,6 +394,7 @@ static int oom_kill_process(struct task_struct *p, gfp_t gfp_mask, int order, cpuset_print_task_mems_allowed(current); task_unlock(current); dump_stack(); + mem_cgroup_print_oom_info(mem, current); show_mem(); if (sysctl_oom_dump_tasks) dump_tasks(mem); |