From: Andrey Ryabinin <aryabi...@virtuozzo.com> dmesg |grep Killed Before: Killed process 14892 (trinity-c271) total-vm:97920kB, anon-rss:2508kB, file-rss:1060kB After: Killed process 14892 (trinity-c271) in ve 4 total-vm:97920kB, anon-rss:2508kB, file-rss:1060kB
https://jira.sw.ru/browse/PSBM-40610 Signed-off-by: Andrey Ryabinin <aryabi...@virtuozzo.com> Reviewed-by: Vladimir Davydov <vdavy...@virtuozzo.com> khorenko@: * s/ve/VE/g * put VE name into quotes (cherry picked from vz8 commit b4bbab464ac09fb7505893b376da0aa015044328) Signed-off-by: Andrey Zhadchenko <andrey.zhadche...@virtuozzo.com> --- mm/oom_kill.c | 13 +++++++++---- 1 file changed, 9 insertions(+), 4 deletions(-) diff --git a/mm/oom_kill.c b/mm/oom_kill.c index c729a4c..3357763 100644 --- a/mm/oom_kill.c +++ b/mm/oom_kill.c @@ -36,6 +36,7 @@ #include <linux/memcontrol.h> #include <linux/mempolicy.h> #include <linux/security.h> +#include <linux/ve_proto.h> #include <linux/ptrace.h> #include <linux/freezer.h> #include <linux/ftrace.h> @@ -889,13 +890,17 @@ static void __oom_kill_process(struct task_struct *victim, const char *message) */ do_send_sig_info(SIGKILL, SEND_SIG_PRIV, victim, PIDTYPE_TGID); mark_oom_victim(victim); - pr_err("%s: Killed process %d (%s) total-vm:%lukB, anon-rss:%lukB, file-rss:%lukB, shmem-rss:%lukB, UID:%u pgtables:%lukB oom_score_adj:%hd\n", - message, task_pid_nr(victim), victim->comm, K(mm->total_vm), + rcu_read_lock(); + pr_err("%s: Killed process %d (%s) VE \"%s\" total-vm:%lukB, anon-rss:%lukB, file-rss:%lukB, shmem-rss:%lukB, UID:%u pgtables:%lukB oom_score_adj:%hd\n", + message, task_pid_nr(victim), victim->comm, + task_ve_name(victim), + K(mm->total_vm), K(get_mm_counter(mm, MM_ANONPAGES)), K(get_mm_counter(mm, MM_FILEPAGES)), K(get_mm_counter(mm, MM_SHMEMPAGES)), from_kuid(&init_user_ns, task_uid(victim)), mm_pgtables_bytes(mm) >> 10, victim->signal->oom_score_adj); + rcu_read_unlock(); task_unlock(victim); /* @@ -916,8 +921,8 @@ static void __oom_kill_process(struct task_struct *victim, const char *message) if (is_global_init(p)) { can_oom_reap = false; set_bit(MMF_OOM_SKIP, &mm->flags); - pr_info("oom killer %d (%s) has mm pinned by %d (%s)\n", - task_pid_nr(victim), victim->comm, + pr_info("oom killer %d (%s) in VE \"%s\" has mm pinned by %d (%s)\n", + task_pid_nr(victim), victim->comm, task_ve_name(victim), task_pid_nr(p), p->comm); continue; } -- 1.8.3.1 _______________________________________________ Devel mailing list Devel@openvz.org https://lists.openvz.org/mailman/listinfo/devel