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-rw-r--r--kernel/profile.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/kernel/profile.c b/kernel/profile.c
index 9bfadb2..cc91b9b 100644
--- a/kernel/profile.c
+++ b/kernel/profile.c
@@ -340,6 +340,7 @@ static int __devinit profile_cpu_callback(struct notifier_block *info,
switch (action) {
case CPU_UP_PREPARE:
+ case CPU_UP_PREPARE_FROZEN:
node = cpu_to_node(cpu);
per_cpu(cpu_profile_flip, cpu) = 0;
if (!per_cpu(cpu_profile_hits, cpu)[1]) {
@@ -365,10 +366,13 @@ static int __devinit profile_cpu_callback(struct notifier_block *info,
__free_page(page);
return NOTIFY_BAD;
case CPU_ONLINE:
+ case CPU_ONLINE_FROZEN:
cpu_set(cpu, prof_cpu_mask);
break;
case CPU_UP_CANCELED:
+ case CPU_UP_CANCELED_FROZEN:
case CPU_DEAD:
+ case CPU_DEAD_FROZEN:
cpu_clear(cpu, prof_cpu_mask);
if (per_cpu(cpu_profile_hits, cpu)[0]) {
page = virt_to_page(per_cpu(cpu_profile_hits, cpu)[0]);