Commit 7e74437c authored Dec 09, 2006 by Randy Dunlap Committed by Andi Kleen Dec 09, 2006

[PATCH] i386: export smp_num_siblings for oprofile



oprofile uses smp_num_siblings without testing for CONFIG_X86_HT.
I looked at modifying oprofile, but this way is cleaner & simpler
and I didn't see a good reason not to just export it when CONFIG_SMP.

WARNING: "smp_num_siblings" [arch/i386/oprofile/oprofile.ko] undefined!

Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com>
Signed-off-by: Andi Kleen <ak@suse.de>

parent 1bac3b38

arch/i386/kernel/smpboot.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -69,7 +69,7 @@ static int __devinitdata smp_b_stepping;

		/* Number of siblings per CPU package */
		int smp_num_siblings = 1;
		#ifdef CONFIG_X86_HT
		#ifdef CONFIG_SMP
		EXPORT_SYMBOL(smp_num_siblings);
		#endif