Commit 82389871 authored by Glauber de Oliveira Costa's avatar Glauber de Oliveira Costa Committed by Ingo Molnar
Browse files

x86: add an smp_apply_quirks to smpboot_32.c 



The split of smp_store_cpu_info in a quirks-only part
will ease integration with x86_64

Signed-off-by: default avatarGlauber Costa <gcosta@redhat.com>
Signed-off-by: default avatarIngo Molnar <mingo@elte.hu>
parent d0173aea

arch/x86/kernel/smpboot_32.c

+18 −12
Original line number Diff line number Diff line
@@ -78,19 +78,8 @@ static void map_cpu_to_logical_apicid(void); 
/* State of each CPU. */

DEFINE_PER_CPU(int, cpu_state) = { 0 };



/*

 * The bootstrap kernel entry code has set these up. Save them for

 * a given CPU

 */



void __cpuinit smp_store_cpu_info(int id)

static void __cpuinit smp_apply_quirks(struct cpuinfo_x86 *c)

{

	struct cpuinfo_x86 *c = &cpu_data(id);



	*c = boot_cpu_data;

	c->cpu_index = id;

	if (id!=0)

		identify_secondary_cpu(c);

	/*

	 * Mask B, Pentium, but not Pentium MMX

	 */
@@ -138,6 +127,23 @@ void __cpuinit smp_store_cpu_info(int id) 


valid_k7:

	;



}



/*

 * The bootstrap kernel entry code has set these up. Save them for

 * a given CPU

 */



void __cpuinit smp_store_cpu_info(int id)

{

	struct cpuinfo_x86 *c = &cpu_data(id);



	*c = boot_cpu_data;

	c->cpu_index = id;

	if (id != 0)

		identify_secondary_cpu(c);

	smp_apply_quirks(c);

}



static atomic_t init_deasserted;