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authorRashika Kheria <rashika.kheria@gmail.com>2014-04-08 02:38:50 +0400
committerLinus Torvalds <torvalds@linux-foundation.org>2014-04-08 03:36:06 +0400
commit82e0703b6ca8b549952c1e4f04746f27eaec012d (patch)
treed5221009cae439e863ec2cda4ff78c66e050ceea
parent7c733eb3eac0e3d091aaf37c183d2175eeebfb2b (diff)
downloadlinux-82e0703b6ca8b549952c1e4f04746f27eaec012d.tar.xz
include/linux/crash_dump.h: add vmcore_cleanup() prototype
Eliminate the following warning in proc/vmcore.c: fs/proc/vmcore.c:1088:6: warning: no previous prototype for `vmcore_cleanup' [-Wmissing-prototypes] [akpm@linux-foundation.org: clean up powerpc, remove unneeded EXPORT_SYMBOL] Signed-off-by: Rashika Kheria <rashika.kheria@gmail.com> Reviewed-by: Josh Triplett <josh@joshtriplett.org> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
-rw-r--r--arch/powerpc/include/asm/fadump.h1
-rw-r--r--fs/proc/vmcore.c1
-rw-r--r--include/linux/crash_dump.h1
3 files changed, 1 insertions, 2 deletions
diff --git a/arch/powerpc/include/asm/fadump.h b/arch/powerpc/include/asm/fadump.h
index 88dbf9659185..a6774560afe3 100644
--- a/arch/powerpc/include/asm/fadump.h
+++ b/arch/powerpc/include/asm/fadump.h
@@ -210,7 +210,6 @@ extern int is_fadump_active(void);
extern void crash_fadump(struct pt_regs *, const char *);
extern void fadump_cleanup(void);
-extern void vmcore_cleanup(void);
#else /* CONFIG_FA_DUMP */
static inline int is_fadump_active(void) { return 0; }
static inline void crash_fadump(struct pt_regs *regs, const char *str) { }
diff --git a/fs/proc/vmcore.c b/fs/proc/vmcore.c
index 88d4585b30f1..ab852715916d 100644
--- a/fs/proc/vmcore.c
+++ b/fs/proc/vmcore.c
@@ -1118,4 +1118,3 @@ void vmcore_cleanup(void)
}
free_elfcorebuf();
}
-EXPORT_SYMBOL_GPL(vmcore_cleanup);
diff --git a/include/linux/crash_dump.h b/include/linux/crash_dump.h
index 7032518f8542..72ab536ad3de 100644
--- a/include/linux/crash_dump.h
+++ b/include/linux/crash_dump.h
@@ -25,6 +25,7 @@ extern int __weak remap_oldmem_pfn_range(struct vm_area_struct *vma,
extern ssize_t copy_oldmem_page(unsigned long, char *, size_t,
unsigned long, int);
+void vmcore_cleanup(void);
/* Architecture code defines this if there are other possible ELF
* machine types, e.g. on bi-arch capable hardware. */