---

yaml --- r: 279682 b: refs/heads/master c: e4f387d h: refs/heads/master v: v3
git-mirror · Jan 3, 2012 · e549f9f · e549f9f
1 parent 1c5ee9c
commit e549f9f
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Showing 3 changed files with 4 additions and 4 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 1bb0b7d21584b3f878e2bc880db62351ddee5185
+refs/heads/master: e4f387d8db3ba3c2dae4d8bdfe7bb5f4fe1bcb0d
diff --git a/trunk/arch/powerpc/platforms/pseries/hvCall_inst.c b/trunk/arch/powerpc/platforms/pseries/hvCall_inst.c
@@ -109,7 +109,7 @@ static void probe_hcall_entry(void *ignored, unsigned long opcode, unsigned long
 	if (opcode > MAX_HCALL_OPCODE)
 		return;
 
-	h = &get_cpu_var(hcall_stats)[opcode / 4];
+	h = &__get_cpu_var(hcall_stats)[opcode / 4];
 	h->tb_start = mftb();
 	h->purr_start = mfspr(SPRN_PURR);
 }
@@ -126,8 +126,6 @@ static void probe_hcall_exit(void *ignored, unsigned long opcode, unsigned long
 	h->num_calls++;
 	h->tb_total += mftb() - h->tb_start;
 	h->purr_total += mfspr(SPRN_PURR) - h->purr_start;
-
-	put_cpu_var(hcall_stats);
 }
 
 static int __init hcall_inst_init(void)

diff --git a/trunk/arch/powerpc/platforms/pseries/lpar.c b/trunk/arch/powerpc/platforms/pseries/lpar.c
@@ -554,6 +554,7 @@ void __trace_hcall_entry(unsigned long opcode, unsigned long *args)
 		goto out;
 
 	(*depth)++;
+	preempt_disable();
 	trace_hcall_entry(opcode, args);
 	(*depth)--;
 
@@ -576,6 +577,7 @@ void __trace_hcall_exit(long opcode, unsigned long retval,
 
 	(*depth)++;
 	trace_hcall_exit(opcode, retval, retbuf);
+	preempt_enable();
 	(*depth)--;
 
 out: