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authorH. Peter Anvin <hpa@zytor.com>2008-01-30 13:30:56 +0100
committerIngo Molnar <mingo@elte.hu>2008-01-30 13:30:56 +0100
commit65ea5b0349903585bfed9720fa06f5edb4f1cd25 (patch)
tree6c252228c34416b7e2077f23475de34500c2ab8a /arch/x86/oprofile
parent53756d3722172815f52272b28c6d5d5e9639adde (diff)
downloadop-kernel-dev-65ea5b0349903585bfed9720fa06f5edb4f1cd25.zip
op-kernel-dev-65ea5b0349903585bfed9720fa06f5edb4f1cd25.tar.gz
x86: rename the struct pt_regs members for 32/64-bit consistency
We have a lot of code which differs only by the naming of specific members of structures that contain registers. In order to enable additional unifications, this patch drops the e- or r- size prefix from the register names in struct pt_regs, and drops the x- prefixes for segment registers on the 32-bit side. This patch also performs the equivalent renames in some additional places that might be candidates for unification in the future. Signed-off-by: H. Peter Anvin <hpa@zytor.com> Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'arch/x86/oprofile')
-rw-r--r--arch/x86/oprofile/backtrace.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/arch/x86/oprofile/backtrace.c b/arch/x86/oprofile/backtrace.c
index 0ed046a..cc353a0 100644
--- a/arch/x86/oprofile/backtrace.c
+++ b/arch/x86/oprofile/backtrace.c
@@ -48,7 +48,7 @@ static struct stacktrace_ops backtrace_ops = {
};
struct frame_head {
- struct frame_head *ebp;
+ struct frame_head *bp;
unsigned long ret;
} __attribute__((packed));
@@ -67,10 +67,10 @@ dump_user_backtrace(struct frame_head * head)
/* frame pointers should strictly progress back up the stack
* (towards higher addresses) */
- if (head >= bufhead[0].ebp)
+ if (head >= bufhead[0].bp)
return NULL;
- return bufhead[0].ebp;
+ return bufhead[0].bp;
}
void
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