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authorMagnus Damm <magnus@valinux.co.jp>2006-12-07 07:40:41 +0300
committerLinus Torvalds <torvalds@woody.osdl.org>2006-12-07 19:39:46 +0300
commit85916f8166b59eeac63d2b4f7f1df8de849334b4 (patch)
tree176176a0a75cfe42043c463a4391dd9f7975a69c /include/linux
parent6d4df677f8a60ea6bc0ef1a596c1a3a79b1d4882 (diff)
downloadlinux-85916f8166b59eeac63d2b4f7f1df8de849334b4.tar.xz
[PATCH] Kexec / Kdump: Unify elf note code
The elf note saving code is currently duplicated over several architectures. This cleanup patch simply adds code to a common file and then replaces the arch-specific code with calls to the newly added code. The only drawback with this approach is that s390 doesn't fully support kexec-on-panic which for that arch leads to introduction of unused code. Signed-off-by: Magnus Damm <magnus@valinux.co.jp> Cc: Vivek Goyal <vgoyal@in.ibm.com> Cc: Andi Kleen <ak@suse.de> Cc: Paul Mackerras <paulus@samba.org> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'include/linux')
-rw-r--r--include/linux/kexec.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/kexec.h b/include/linux/kexec.h
index a4ede62b339d..e3abcec6c51c 100644
--- a/include/linux/kexec.h
+++ b/include/linux/kexec.h
@@ -105,6 +105,7 @@ extern struct page *kimage_alloc_control_pages(struct kimage *image,
unsigned int order);
extern void crash_kexec(struct pt_regs *);
int kexec_should_crash(struct task_struct *);
+void crash_save_cpu(struct pt_regs *regs, int cpu);
extern struct kimage *kexec_image;
extern struct kimage *kexec_crash_image;