X-Git-Url: http://pilppa.org/gitweb/gitweb.cgi?a=blobdiff_plain;f=kernel%2Fprofile.c;h=5b20fe977bed0812ccb79f6cd76c43a9e0890720;hb=ea74342900dbe79f2a31ed3609b9e2bdb5c7198c;hp=d6579d511069130980196be79005f2724a01b8d3;hpb=185bd6e2fb1f77e48e4aed50b77edcbf4f08b8fe;p=linux-2.6-omap-h63xx.git

diff --git a/kernel/profile.c b/kernel/profile.c
index d6579d51106..5b20fe977be 100644
--- a/kernel/profile.c
+++ b/kernel/profile.c
@@ -26,6 +26,7 @@
 #include <asm/sections.h>
 #include <asm/semaphore.h>
 #include <asm/irq_regs.h>
+#include <asm/ptrace.h>
 
 struct profile_hit {
 	u32 pc, hits;
@@ -340,6 +341,7 @@ 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 +367,13 @@ 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]);
@@ -449,7 +454,6 @@ void create_prof_cpu_mask(struct proc_dir_entry *root_irq_dir)
 	/* create /proc/irq/prof_cpu_mask */
 	if (!(entry = create_proc_entry("prof_cpu_mask", 0600, root_irq_dir)))
 		return;
-	entry->nlink = 1;
 	entry->data = (void *)&prof_cpu_mask;
 	entry->read_proc = prof_cpu_mask_read_proc;
 	entry->write_proc = prof_cpu_mask_write_proc;