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| author | Glauber de Oliveira Costa <gcosta@redhat.com> | 2008-03-19 14:25:57 -0300 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2008-04-17 17:41:02 +0200 |
| commit | 9d97d0da71ad6c7ceb76b4e29b02bed1ee9d4cd2 (patch) | |
| tree | f42192da4062c59f6e38f12439914d523b70b12e /include/asm-x86/smp.h | |
| parent | 7cc3959ecd830796231f50bf5e42dc018b3694f2 (diff) | |
| download | blackbird-op-linux-9d97d0da71ad6c7ceb76b4e29b02bed1ee9d4cd2.tar.gz blackbird-op-linux-9d97d0da71ad6c7ceb76b4e29b02bed1ee9d4cd2.zip | |
x86: move stack_start to smp.h
voyager would conflict with it, but the types are ultimately
compatible. So remove the extern definition from voyager_smp.c
in favour of the common one
Signed-off-by: Glauber Costa <gcosta@redhat.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'include/asm-x86/smp.h')
| -rw-r--r-- | include/asm-x86/smp.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/include/asm-x86/smp.h b/include/asm-x86/smp.h index d02e6eacee39..78ef16dd194b 100644 --- a/include/asm-x86/smp.h +++ b/include/asm-x86/smp.h @@ -28,6 +28,13 @@ extern const unsigned char trampoline_data []; extern const unsigned char trampoline_end []; extern unsigned char *trampoline_base; +/* Static state in head.S used to set up a CPU */ +extern struct { + void *sp; + unsigned short ss; +} stack_start; + + struct smp_ops { void (*smp_prepare_boot_cpu)(void); void (*smp_prepare_cpus)(unsigned max_cpus); |
