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| author | Cyrill Gorcunov <gorcunov@gmail.com> | 2008-08-15 13:51:20 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2008-08-15 13:51:20 +0200 |
| commit | 36fef0949c14445d231a68663e8a01860f7caca3 (patch) | |
| tree | aced44fef8f87fdbcf2ed8dd57e4658473276edb /arch/x86/kernel/apic_32.c | |
| parent | x86: apic - use SET_APIC_DEST_FIELD instead of hardcoded shift (diff) | |
| download | linux-36fef0949c14445d231a68663e8a01860f7caca3.tar.xz linux-36fef0949c14445d231a68663e8a01860f7caca3.zip | |
x86: apic - unify disable_apic_timer
Get rid of local_apic_timer_disabled and use disable_apic_timer instead.
Signed-off-by: Cyrill Gorcunov <gorcunov@gmail.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'arch/x86/kernel/apic_32.c')
| -rw-r--r-- | arch/x86/kernel/apic_32.c | 17 |
1 files changed, 12 insertions, 5 deletions
diff --git a/arch/x86/kernel/apic_32.c b/arch/x86/kernel/apic_32.c index 12b154822bce..6af20dd12c96 100644 --- a/arch/x86/kernel/apic_32.c +++ b/arch/x86/kernel/apic_32.c @@ -63,7 +63,7 @@ int disable_apic; /* Local APIC timer verification ok */ static int local_apic_timer_verify_ok; /* Disable local APIC timer from the kernel commandline or via dmi quirk */ -static int local_apic_timer_disabled; +static int disable_apic_timer __cpuinitdata; /* Local APIC timer works in C2 */ int local_apic_timer_c2_ok; EXPORT_SYMBOL_GPL(local_apic_timer_c2_ok); @@ -574,7 +574,7 @@ void __init setup_boot_APIC_clock(void) * timer as a dummy clock event source on SMP systems, so the * broadcast mechanism is used. On UP systems simply ignore it. */ - if (local_apic_timer_disabled) { + if (disable_apic_timer) { /* No broadcast on UP ! */ if (num_possible_cpus() > 1) { lapic_clockevent.mult = 1; @@ -1699,12 +1699,19 @@ static int __init parse_nolapic(char *arg) } early_param("nolapic", parse_nolapic); -static int __init parse_disable_lapic_timer(char *arg) +static int __init parse_disable_apic_timer(char *arg) { - local_apic_timer_disabled = 1; + disable_apic_timer = 1; return 0; } -early_param("nolapic_timer", parse_disable_lapic_timer); +early_param("noapictimer", parse_disable_apic_timer); + +static int __init parse_nolapic_timer(char *arg) +{ + disable_apic_timer = 1; + return 0; +} +early_param("nolapic_timer", parse_nolapic_timer); static int __init parse_lapic_timer_c2_ok(char *arg) { |