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author | Ingo Molnar <mingo@elte.hu> | 2009-08-15 18:55:58 +0200 |
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committer | Ingo Molnar <mingo@elte.hu> | 2009-08-15 18:56:13 +0200 |
commit | fa08661af834875c9bd6f7f0b1b9388dc72a6585 (patch) | |
tree | c381fcfcfeb38515bfa93445c80ad9231343414d /arch/mips/kernel/smp-up.c | |
parent | 240ebbf81f149b11a31e060ebe5ee51a3c775360 (diff) | |
parent | 64f1607ffbbc772685733ea63e6f7f4183df1b16 (diff) | |
download | kernel_samsung_smdk4412-fa08661af834875c9bd6f7f0b1b9388dc72a6585.zip kernel_samsung_smdk4412-fa08661af834875c9bd6f7f0b1b9388dc72a6585.tar.gz kernel_samsung_smdk4412-fa08661af834875c9bd6f7f0b1b9388dc72a6585.tar.bz2 |
Merge commit 'v2.6.31-rc6' into core/rcu
Merge reason: the branch was on pre-rc1 .30, update to latest.
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'arch/mips/kernel/smp-up.c')
-rw-r--r-- | arch/mips/kernel/smp-up.c | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/arch/mips/kernel/smp-up.c b/arch/mips/kernel/smp-up.c index 878e373..2508d55 100644 --- a/arch/mips/kernel/smp-up.c +++ b/arch/mips/kernel/smp-up.c @@ -55,6 +55,18 @@ static void __init up_prepare_cpus(unsigned int max_cpus) { } +#ifdef CONFIG_HOTPLUG_CPU +static int up_cpu_disable(void) +{ + return -ENOSYS; +} + +static void up_cpu_die(unsigned int cpu) +{ + BUG(); +} +#endif + struct plat_smp_ops up_smp_ops = { .send_ipi_single = up_send_ipi_single, .send_ipi_mask = up_send_ipi_mask, @@ -64,4 +76,8 @@ struct plat_smp_ops up_smp_ops = { .boot_secondary = up_boot_secondary, .smp_setup = up_smp_setup, .prepare_cpus = up_prepare_cpus, +#ifdef CONFIG_HOTPLUG_CPU + .cpu_disable = up_cpu_disable, + .cpu_die = up_cpu_die, +#endif }; |