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Commit 6b563d8c authored by Heiko Carstens's avatar Heiko Carstens Committed by Martin Schwidefsky
Browse files

s390/crashdump: move fill_cpu_elf_notes() prototype to header file 



Move fill_cpu_elf_notes() prototype to header file.
This way we get compile errors if e.g. the number of function
parameters get changed.
Otherwise it's possible to change just the definition and everything
else still compiles fine, but the result is broken code.

Signed-off-by: default avatarHeiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: default avatarMartin Schwidefsky <schwidefsky@de.ibm.com>
parent f6e38691

arch/s390/include/asm/elf.h

+2 −0
Original line number Diff line number Diff line
@@ -213,4 +213,6 @@ int arch_setup_additional_pages(struct linux_binprm *, int); 
extern unsigned long arch_randomize_brk(struct mm_struct *mm);

#define arch_randomize_brk arch_randomize_brk



void *fill_cpu_elf_notes(void *ptr, struct save_area *sa);



#endif

arch/s390/kernel/crash_dump.c

+2 −1
Original line number Diff line number Diff line
@@ -13,8 +13,9 @@ 
#include <linux/slab.h>

#include <linux/bootmem.h>

#include <linux/elf.h>

#include <asm/ipl.h>

#include <asm/os_info.h>

#include <asm/elf.h>

#include <asm/ipl.h>



#define PTR_ADD(x, y) (((char *) (x)) + ((unsigned long) (y)))

#define PTR_SUB(x, y) (((char *) (x)) - ((unsigned long) (y)))

arch/s390/kernel/machine_kexec.c

+1 −2
Original line number Diff line number Diff line
@@ -21,6 +21,7 @@ 
#include <asm/reset.h>

#include <asm/ipl.h>

#include <asm/diag.h>

#include <asm/elf.h>

#include <asm/asm-offsets.h>

#include <asm/os_info.h>
@@ -31,8 +32,6 @@ extern const unsigned long long relocate_kernel_len; 


#ifdef CONFIG_CRASH_DUMP



void *fill_cpu_elf_notes(void *ptr, struct save_area *sa);



/*

 * Create ELF notes for one CPU

 */