Commit 89275d59 authored Jun 09, 2010 by Peter Zijlstra Committed by Ingo Molnar Jun 09, 2010

powerpc: Exclude arch_sd_sibiling_asym_packing() on UP



Only SMP systems care about load-balance features, plus this
saves some .text space on UP and also fixes the build.

Reported-by: Michael Ellerman <michael@ellerman.id.au>
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Michael Neuling <mikey@neuling.org>
LKML-Reference: <tip-76cbd8a8@git.kernel.org>
Signed-off-by: Ingo Molnar <mingo@elte.hu>

parent 76cbd8a8

arch/powerpc/kernel/process.c

+2 −0

Original line number	Diff line number	Diff line
		@@ -1269,6 +1269,7 @@ unsigned long randomize_et_dyn(unsigned long base)
		return ret;
		}

		#ifdef CONFIG_SMP
		int arch_sd_sibiling_asym_packing(void)
		{
		if (cpu_has_feature(CPU_FTR_ASYM_SMT)) {
		@@ -1277,3 +1278,4 @@ int arch_sd_sibiling_asym_packing(void)
		}
		return 0;
		}
		#endif