diff options
| author | Vivek Goyal <vgoyal@in.ibm.com> | 2005-06-25 17:58:12 -0400 |
|---|---|---|
| committer | Linus Torvalds <torvalds@ppc970.osdl.org> | 2005-06-25 19:24:51 -0400 |
| commit | 625f1c8219d95300ed32e4c67eb62a50ded095ba (patch) | |
| tree | 2e303a649604cabc922f2ade67435eaf83bbfa98 /include/asm-x86_64 | |
| parent | cf13f0eaffa31bf6a145c53c589654b11c72ddc7 (diff) | |
[PATCH] Kdump: Export crash notes section address through sysfs
o Following patch exports kexec global variable "crash_notes" to user space
through sysfs as kernel attribute in /sys/kernel.
Signed-off-by: Maneesh Soni <maneesh@in.ibm.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'include/asm-x86_64')
| -rw-r--r-- | include/asm-x86_64/kexec.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/include/asm-x86_64/kexec.h b/include/asm-x86_64/kexec.h index dc33646dc7dd..42d2ff15c592 100644 --- a/include/asm-x86_64/kexec.h +++ b/include/asm-x86_64/kexec.h | |||
| @@ -25,4 +25,9 @@ | |||
| 25 | /* The native architecture */ | 25 | /* The native architecture */ |
| 26 | #define KEXEC_ARCH KEXEC_ARCH_X86_64 | 26 | #define KEXEC_ARCH KEXEC_ARCH_X86_64 |
| 27 | 27 | ||
| 28 | #define MAX_NOTE_BYTES 1024 | ||
| 29 | typedef u32 note_buf_t[MAX_NOTE_BYTES/4]; | ||
| 30 | |||
| 31 | extern note_buf_t crash_notes[]; | ||
| 32 | |||
| 28 | #endif /* _X86_64_KEXEC_H */ | 33 | #endif /* _X86_64_KEXEC_H */ |