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| author |   Paul Mundt <lethal@linux-sh.org> | 2010-05-07 14:54:55 +0900 |
|---|---|---|
| committer | Paul Mundt <lethal@linux-sh.org> | 2010-05-07 14:54:55 +0900 |
| commit | a5ec39507129a086d8838228ac1ca0a2eab38f91 (patch) | |
| tree | 01c3cfa2f80aa3144b16c87e2cf769b605c7c889 /arch/sh/include | |
| parent | sh: Make initrd detection more robust. (diff) | |
| download | linux-dev-a5ec39507129a086d8838228ac1ca0a2eab38f91.tar.xz linux-dev-a5ec39507129a086d8838228ac1ca0a2eab38f91.zip | |
sh: convert kexec crash kernel management to LMB.
This migrates the crash kernel handling off of bootmem and over to LMB.
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Diffstat (limited to 'arch/sh/include')
| -rw-r--r-- | arch/sh/include/asm/kexec.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/arch/sh/include/asm/kexec.h b/arch/sh/include/asm/kexec.h index 765a5e1660fc..ad6ef8a275ee 100644 --- a/arch/sh/include/asm/kexec.h +++ b/arch/sh/include/asm/kexec.h @@ -26,6 +26,10 @@ /* The native architecture */ #define KEXEC_ARCH KEXEC_ARCH_SH +#ifdef CONFIG_KEXEC +/* arch/sh/kernel/machine_kexec.c */ +void reserve_crashkernel(void); + static inline void crash_setup_regs(struct pt_regs *newregs, struct pt_regs *oldregs) { @@ -59,4 +63,8 @@ static inline void crash_setup_regs(struct pt_regs *newregs, newregs->pc = (unsigned long)current_text_addr(); } } +#else +static inline void reserve_crashkernel(void) { } +#endif /* CONFIG_KEXEC */ + #endif /* __ASM_SH_KEXEC_H */ |