diff options
| author | Michael Ellerman <michael@ellerman.id.au> | 2005-12-04 18:39:51 +1100 |
|---|---|---|
| committer | Paul Mackerras <paulus@samba.org> | 2006-01-09 14:52:35 +1100 |
| commit | 54c32021eb6feafc32e90104e960b38301521b7b (patch) | |
| tree | 7aff1e11966569f4b8dce57d6f70eb4d1e72bec2 /kernel/crash_dump.c | |
| parent | dcee30361d25ea83499a99f921f9a56b4a1a79e7 (diff) | |
| download | lwn-54c32021eb6feafc32e90104e960b38301521b7b.tar.gz lwn-54c32021eb6feafc32e90104e960b38301521b7b.zip | |
[PATCH] powerpc: Add arch-dependent copy_oldmem_page
Signed-off-by: Haren Myneni <haren@us.ibm.com>
Signed-off-by: Michael Ellerman <michael@ellerman.id.au>
Signed-off-by: Paul Mackerras <paulus@samba.org>
Diffstat (limited to 'kernel/crash_dump.c')
| -rw-r--r-- | kernel/crash_dump.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/kernel/crash_dump.c b/kernel/crash_dump.c index 334c37f5218a..fccb27dbc623 100644 --- a/kernel/crash_dump.c +++ b/kernel/crash_dump.c @@ -14,10 +14,12 @@ #include <asm/io.h> #include <asm/uaccess.h> +#include <asm/kexec.h> /* Stores the physical address of elf header of crash image. */ unsigned long long elfcorehdr_addr = ELFCORE_ADDR_MAX; +#ifndef HAVE_ARCH_COPY_OLDMEM_PAGE /** * copy_oldmem_page - copy one page from "oldmem" * @pfn: page frame number to be copied @@ -59,3 +61,4 @@ ssize_t copy_oldmem_page(unsigned long pfn, char *buf, kfree(page); return csize; } +#endif |