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Subject[PATCH] x86: APIC: Make apic_verbosity unsigned
 As a microoptimisation, make apic_verbosity unsigned.  This will make
apic_printk(APIC_QUIET, ...) expand into just printk(...) with the
surrounding condition and a reference to apic_verbosity removed.

Signed-off-by: Maciej W. Rozycki <macro@linux-mips.org>
---
patch-next-2.6.26-rc9-20080711-apic-verbosity-unsigned-2
diff -up --recursive --new-file linux-next-2.6.26-rc9-20080711.macro/arch/x86/kernel/apic_32.c linux-next-2.6.26-rc9-20080711/arch/x86/kernel/apic_32.c
--- linux-next-2.6.26-rc9-20080711.macro/arch/x86/kernel/apic_32.c 2008-07-11 15:56:32.000000000 +0000
+++ linux-next-2.6.26-rc9-20080711/arch/x86/kernel/apic_32.c 2008-07-14 17:02:46.000000000 +0000
@@ -75,7 +75,7 @@ char system_vectors[NR_VECTORS] = { [0 .
/*
* Debug level, exported for io_apic.c
*/
-int apic_verbosity;
+unsigned int apic_verbosity;

int pic_mode;

diff -up --recursive --new-file linux-next-2.6.26-rc9-20080711.macro/arch/x86/kernel/apic_64.c linux-next-2.6.26-rc9-20080711/arch/x86/kernel/apic_64.c
--- linux-next-2.6.26-rc9-20080711.macro/arch/x86/kernel/apic_64.c 2008-07-09 18:01:12.000000000 +0000
+++ linux-next-2.6.26-rc9-20080711/arch/x86/kernel/apic_64.c 2008-07-14 17:02:56.000000000 +0000
@@ -54,7 +54,7 @@ EXPORT_SYMBOL_GPL(local_apic_timer_c2_ok
/*
* Debug level, exported for io_apic.c
*/
-int apic_verbosity;
+unsigned int apic_verbosity;

/* Have we found an MP table */
int smp_found_config;
diff -up --recursive --new-file linux-next-2.6.26-rc9-20080711.macro/include/asm-x86/apic.h linux-next-2.6.26-rc9-20080711/include/asm-x86/apic.h
--- linux-next-2.6.26-rc9-20080711.macro/include/asm-x86/apic.h 2008-07-11 15:51:56.000000000 +0000
+++ linux-next-2.6.26-rc9-20080711/include/asm-x86/apic.h 2008-07-14 17:03:21.000000000 +0000
@@ -35,7 +35,7 @@ extern void generic_apic_probe(void);

#ifdef CONFIG_X86_LOCAL_APIC

-extern int apic_verbosity;
+extern unsigned int apic_verbosity;
extern int local_apic_timer_c2_ok;

extern int ioapic_force;

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