Messages in this thread Patch in this message | | | Date | Mon, 3 Feb 2003 06:39:06 -0500 (EST) | From | Zwane Mwaikambo <> | Subject | [PATCH][6/6] CPU Hotplug PPC |
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Hi Rusty, Anton, Nothing was touched here, just a mindless sync.
Zwane
arch/ppc/kernel/smp.c | 11 +++++++++++ include/asm-ppc/smp.h | 2 ++ 2 files changed, 13 insertions(+)
Index: linux-2.5.59-lch2/arch/ppc/kernel/smp.c =================================================================== RCS file: /build/cvsroot/linux-2.5.59/arch/ppc/kernel/smp.c,v retrieving revision 1.1.1.1 retrieving revision 1.1.1.1.2.1 diff -u -r1.1.1.1 -r1.1.1.1.2.1 --- linux-2.5.59-lch2/arch/ppc/kernel/smp.c 17 Jan 2003 11:14:47 -0000 1.1.1.1 +++ linux-2.5.59-lch2/arch/ppc/kernel/smp.c 20 Jan 2003 13:48:26 -0000 1.1.1.1.2.1 @@ -441,6 +441,17 @@ return 0; } +int __cpu_disable(unsigned int cpu) +{ + return -ENOSYS; +} + +/* Since we fail __cpu_disable, this is never called. */ +void __cpu_die(unsigned int cpu) +{ + BUG(); +} + void smp_cpus_done(unsigned int max_cpus) { smp_ops->setup_cpu(0); Index: linux-2.5.59-lch2/include/asm-ppc/smp.h =================================================================== RCS file: /build/cvsroot/linux-2.5.59/include/asm-ppc/smp.h,v retrieving revision 1.1.1.1 retrieving revision 1.1.1.1.2.1 diff -u -r1.1.1.1 -r1.1.1.1.2.1 --- linux-2.5.59-lch2/include/asm-ppc/smp.h 17 Jan 2003 11:16:05 -0000 1.1.1.1 +++ linux-2.5.59-lch2/include/asm-ppc/smp.h 20 Jan 2003 13:48:27 -0000 1.1.1.1.2.1 @@ -62,6 +62,8 @@ } extern int __cpu_up(unsigned int cpu); +extern int __cpu_disable(void); +extern void __cpu_die(unsigned int cpu); extern int smp_hw_index[]; #define hard_smp_processor_id() (smp_hw_index[smp_processor_id()]) -- function.linuxpower.ca
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