[PATCH] support for panic at OOM

[platform/adaptation/renesas_rcar/renesas_kernel.git] / kernel / sysctl.c

diff --git a/kernel/sysctl.c b/kernel/sysctl.c
index 0d656e6..072ac44 100644 (file)
--- a/kernel/sysctl.c
+++ b/kernel/sysctl.c
@@ -59,6 +59,7 @@ extern int proc_nr_files(ctl_table *table, int write, struct file *filp,
 extern int C_A_D;
 extern int sysctl_overcommit_memory;
 extern int sysctl_overcommit_ratio;
+extern int sysctl_panic_on_oom;
 extern int max_threads;
 extern int sysrq_enabled;
 extern int core_uses_pid;
@@ -702,6 +703,14 @@ static ctl_table vm_table[] = {
                .proc_handler   = &proc_dointvec,
        },
        {
+               .ctl_name       = VM_PANIC_ON_OOM,
+               .procname       = "panic_on_oom",
+               .data           = &sysctl_panic_on_oom,
+               .maxlen         = sizeof(sysctl_panic_on_oom),
+               .mode           = 0644,
+               .proc_handler   = &proc_dointvec,
+       },
+       {
                .ctl_name       = VM_OVERCOMMIT_RATIO,
                .procname       = "overcommit_ratio",
                .data           = &sysctl_overcommit_ratio,