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| author | Ishizaki Kou <kou.ishizaki@toshiba.co.jp> | 2007-01-12 01:56:44 +0100 |
|---|---|---|
| committer | Paul Mackerras <paulus@samba.org> | 2007-01-24 11:13:59 +0100 |
| commit | ef66f796751a214dc8fadaef2f068c3baa8969fa (patch) | |
| tree | 680474164b1f657d816bf1249f8277fc722b3385 /arch/powerpc/oprofile/common.c | |
| parent | [POWERPC] TLB insertion cleanup (diff) | |
| download | linux-ef66f796751a214dc8fadaef2f068c3baa8969fa.tar.xz linux-ef66f796751a214dc8fadaef2f068c3baa8969fa.zip | |
[POWERPC] Fix oprofile support on Cell LPAR
Op_model_cell supports native Cell. By returning -EINVAL, oprofile
uses timer interrupt on Cell LPAR.
Signed-off-by: Kou Ishizaki <kou.ishizaki@toshiba.co.jp>
Acked-by: Arnd Bergmann <arnd.bergmann@de.ibm.com>
Signed-off-by: Paul Mackerras <paulus@samba.org>
Diffstat (limited to 'arch/powerpc/oprofile/common.c')
| -rw-r--r-- | arch/powerpc/oprofile/common.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/powerpc/oprofile/common.c b/arch/powerpc/oprofile/common.c index b6d82390b6a6..fbd62eacfdf4 100644 --- a/arch/powerpc/oprofile/common.c +++ b/arch/powerpc/oprofile/common.c @@ -149,6 +149,8 @@ int __init oprofile_arch_init(struct oprofile_operations *ops) #ifdef CONFIG_PPC64 #ifdef CONFIG_PPC_CELL_NATIVE case PPC_OPROFILE_CELL: + if (firmware_has_feature(FW_FEATURE_LPAR)) + return -ENODEV; model = &op_model_cell; break; #endif |