diff options
Diffstat (limited to 'mm/oom_kill.c')
-rw-r--r-- | mm/oom_kill.c | 44 |
1 files changed, 21 insertions, 23 deletions
diff --git a/mm/oom_kill.c b/mm/oom_kill.c index 2f3166e308d9..92bcf1db16b2 100644 --- a/mm/oom_kill.c +++ b/mm/oom_kill.c | |||
@@ -514,34 +514,32 @@ void clear_zonelist_oom(struct zonelist *zonelist, gfp_t gfp_mask) | |||
514 | */ | 514 | */ |
515 | static void __out_of_memory(gfp_t gfp_mask, int order) | 515 | static void __out_of_memory(gfp_t gfp_mask, int order) |
516 | { | 516 | { |
517 | if (sysctl_oom_kill_allocating_task) { | 517 | struct task_struct *p; |
518 | oom_kill_process(current, gfp_mask, order, 0, NULL, | 518 | unsigned long points; |
519 | "Out of memory (oom_kill_allocating_task)"); | ||
520 | |||
521 | } else { | ||
522 | unsigned long points; | ||
523 | struct task_struct *p; | ||
524 | |||
525 | retry: | ||
526 | /* | ||
527 | * Rambo mode: Shoot down a process and hope it solves whatever | ||
528 | * issues we may have. | ||
529 | */ | ||
530 | p = select_bad_process(&points, NULL); | ||
531 | 519 | ||
532 | if (PTR_ERR(p) == -1UL) | 520 | if (sysctl_oom_kill_allocating_task) |
521 | if (!oom_kill_process(current, gfp_mask, order, 0, NULL, | ||
522 | "Out of memory (oom_kill_allocating_task)")) | ||
533 | return; | 523 | return; |
524 | retry: | ||
525 | /* | ||
526 | * Rambo mode: Shoot down a process and hope it solves whatever | ||
527 | * issues we may have. | ||
528 | */ | ||
529 | p = select_bad_process(&points, NULL); | ||
534 | 530 | ||
535 | /* Found nothing?!?! Either we hang forever, or we panic. */ | 531 | if (PTR_ERR(p) == -1UL) |
536 | if (!p) { | 532 | return; |
537 | read_unlock(&tasklist_lock); | ||
538 | panic("Out of memory and no killable processes...\n"); | ||
539 | } | ||
540 | 533 | ||
541 | if (oom_kill_process(p, gfp_mask, order, points, NULL, | 534 | /* Found nothing?!?! Either we hang forever, or we panic. */ |
542 | "Out of memory")) | 535 | if (!p) { |
543 | goto retry; | 536 | read_unlock(&tasklist_lock); |
537 | panic("Out of memory and no killable processes...\n"); | ||
544 | } | 538 | } |
539 | |||
540 | if (oom_kill_process(p, gfp_mask, order, points, NULL, | ||
541 | "Out of memory")) | ||
542 | goto retry; | ||
545 | } | 543 | } |
546 | 544 | ||
547 | /* | 545 | /* |