From: Dmitry Monakhov <dmonakhov@openvz.org>
To: Linux-Kernel@vger.kernel.org
Cc: hpa@zytor.com
Subject: [PATCH 1/2] x86: duplicated code cleanup
Date: Sun, 22 Jul 2007 16:49:52 +0400 [thread overview]
Message-ID: <20070722124952.GA20538@dnb.sw.ru> (raw)
- no changes at all, just move duplicated code to macro expression.
Signed-off-by: Dmitry Monakhov <dmonakhov@openvz.org>
---
arch/i386/kernel/entry.S | 21 +++++++++------------
1 files changed, 9 insertions(+), 12 deletions(-)
diff --git a/arch/i386/kernel/entry.S b/arch/i386/kernel/entry.S
index a714d6b..0993810 100644
--- a/arch/i386/kernel/entry.S
+++ b/arch/i386/kernel/entry.S
@@ -183,6 +183,12 @@ VM_MASK = 0x00020000
.long 3b,6b; \
.popsection
+#define IRET_EXC \
+.section __ex_table,"a"; \
+ .align 4; \
+ .long 1b,iret_exc; \
+.previous
+
#define RING0_INT_FRAME \
CFI_STARTPROC simple;\
CFI_SIGNAL_FRAME;\
@@ -413,10 +419,7 @@ iret_exc:
pushl $do_iret_error
jmp error_code
.previous
-.section __ex_table,"a"
- .align 4
- .long 1b,iret_exc
-.previous
+IRET_EXC
CFI_RESTORE_STATE
ldt_ss:
@@ -863,19 +866,13 @@ nmi_espfix_stack:
CFI_ADJUST_CFA_OFFSET -24
1: INTERRUPT_RETURN
CFI_ENDPROC
-.section __ex_table,"a"
- .align 4
- .long 1b,iret_exc
-.previous
+IRET_EXC
KPROBE_END(nmi)
#ifdef CONFIG_PARAVIRT
ENTRY(native_iret)
1: iret
-.section __ex_table,"a"
- .align 4
- .long 1b,iret_exc
-.previous
+IRET_EXC
END(native_iret)
ENTRY(native_irq_enable_sysexit)
--
1.5.2.2
reply other threads:[~2007-07-22 12:49 UTC|newest]
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