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authorFranck Bui-Huu <fbuihuu@gmail.com>2006-10-13 13:37:35 +0200
committerRalf Baechle <ralf@linux-mips.org>2006-10-19 17:55:12 +0100
commit55b7428303d390c53d3a1bc587de8592ce65900e (patch)
treed868fceac63f285eddf8a46036ec5d2c7dfb79af /arch
parentce9e3d9953c8cb67001719b5516da2928e956be4 (diff)
downloadblackbird-op-linux-55b7428303d390c53d3a1bc587de8592ce65900e.tar.gz
blackbird-op-linux-55b7428303d390c53d3a1bc587de8592ce65900e.zip
[MIPS] Use kallsyms_lookup_size_offset() instead of kallsyms_lookup()
This new routine doesn't lookup for symbol names. So we needn't to pass any char buffers or pointer since we don't care about names. Signed-off-by: Franck Bui-Huu <fbuihuu@gmail.com> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Diffstat (limited to 'arch')
-rw-r--r--arch/mips/kernel/process.c8
1 files changed, 2 insertions, 6 deletions
diff --git a/arch/mips/kernel/process.c b/arch/mips/kernel/process.c
index 9f307eb1a31e..ec8209f3a0c6 100644
--- a/arch/mips/kernel/process.c
+++ b/arch/mips/kernel/process.c
@@ -358,10 +358,8 @@ static int __init frame_info_init(void)
unsigned long size = 0;
#ifdef CONFIG_KALLSYMS
unsigned long ofs;
- char *modname;
- char namebuf[KSYM_NAME_LEN + 1];
- kallsyms_lookup((unsigned long)schedule, &size, &ofs, &modname, namebuf);
+ kallsyms_lookup_size_offset((unsigned long)schedule, &size, &ofs);
#endif
schedule_mfi.func = schedule;
schedule_mfi.func_size = size;
@@ -403,8 +401,6 @@ unsigned long unwind_stack(struct task_struct *task, unsigned long *sp,
{
unsigned long stack_page;
struct mips_frame_info info;
- char *modname;
- char namebuf[KSYM_NAME_LEN + 1];
unsigned long size, ofs;
int leaf;
extern void ret_from_irq(void);
@@ -433,7 +429,7 @@ unsigned long unwind_stack(struct task_struct *task, unsigned long *sp,
}
return 0;
}
- if (!kallsyms_lookup(pc, &size, &ofs, &modname, namebuf))
+ if (!kallsyms_lookup_size_offset(pc, &size, &ofs))
return 0;
/*
* Return ra if an exception occured at the first instruction
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