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| author | Akira Takeuchi <takeuchi.akr@jp.panasonic.com> | 2010-10-27 18:28:52 +0200 |
|---|---|---|
| committer | David Howells <dhowells@redhat.com> | 2010-10-27 18:28:52 +0200 |
| commit | 278d91c4609d55202c1e63d5fc5f01466cc7bbab (patch) | |
| tree | 8b0c863837508959430c1741e2e5a2d37d2890d4 /arch/mn10300/include/asm/exceptions.h | |
| parent | MN10300: SMP TLB flushing (diff) | |
| download | linux-278d91c4609d55202c1e63d5fc5f01466cc7bbab.tar.xz linux-278d91c4609d55202c1e63d5fc5f01466cc7bbab.zip | |
MN10300: Make the FPU operate in non-lazy mode under SMP
Make the FPU operate in non-lazy mode under SMP so that when the process that
is currently using the FPU migrates to a different CPU, we don't have to ping
its previous CPU to flush the FPU context.
Signed-off-by: Akira Takeuchi <takeuchi.akr@jp.panasonic.com>
Signed-off-by: Kiyoshi Owada <owada.kiyoshi@jp.panasonic.com>
Signed-off-by: David Howells <dhowells@redhat.com>
Diffstat (limited to 'arch/mn10300/include/asm/exceptions.h')
| -rw-r--r-- | arch/mn10300/include/asm/exceptions.h | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/arch/mn10300/include/asm/exceptions.h b/arch/mn10300/include/asm/exceptions.h index 3f3826abc745..7d8080bc6590 100644 --- a/arch/mn10300/include/asm/exceptions.h +++ b/arch/mn10300/include/asm/exceptions.h @@ -101,7 +101,6 @@ extern asmlinkage void dtlb_aerror(void); extern asmlinkage void raw_bus_error(void); extern asmlinkage void double_fault(void); extern asmlinkage int system_call(struct pt_regs *); -extern asmlinkage void fpu_exception(struct pt_regs *, enum exception_code); extern asmlinkage void nmi(struct pt_regs *, enum exception_code); extern asmlinkage void uninitialised_exception(struct pt_regs *, enum exception_code); |