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| author | Vivek Goyal <vgoyal@in.ibm.com> | 2005-06-25 14:58:19 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@ppc970.osdl.org> | 2005-06-25 16:24:53 -0700 |
| commit | 60e64d46a58236e3c718074372cab6a5b56a3b15 (patch) | |
| tree | 194e5fa7a53a1ac4a106b1527ec69cf3c2179bb0 /include/linux/crash_dump.h | |
| parent | 5f016456c96868c27df248a54d1cc919e7b70a23 (diff) | |
| download | linux-60e64d46a58236e3c718074372cab6a5b56a3b15.tar.gz linux-60e64d46a58236e3c718074372cab6a5b56a3b15.tar.bz2 linux-60e64d46a58236e3c718074372cab6a5b56a3b15.zip | |
[PATCH] kdump: Routines for copying dump pages
This patch provides the interfaces necessary to read the dump contents,
treating it as a high memory device.
Signed off by Hariprasad Nellitheertha <hari@in.ibm.com>
Signed-off-by: Eric Biederman <ebiederm@xmission.com>
Signed-off-by: Vivek Goyal <vgoyal@in.ibm.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'include/linux/crash_dump.h')
| -rw-r--r-- | include/linux/crash_dump.h | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/include/linux/crash_dump.h b/include/linux/crash_dump.h new file mode 100644 index 000000000000..7d983b817429 --- /dev/null +++ b/include/linux/crash_dump.h @@ -0,0 +1,13 @@ +#ifndef LINUX_CRASH_DUMP_H +#define LINUX_CRASH_DUMP_H + +#ifdef CONFIG_CRASH_DUMP +#include <linux/kexec.h> +#include <linux/smp_lock.h> +#include <linux/device.h> +#include <linux/proc_fs.h> + +extern ssize_t copy_oldmem_page(unsigned long, char *, size_t, + unsigned long, int); +#endif /* CONFIG_CRASH_DUMP */ +#endif /* LINUX_CRASHDUMP_H */ |