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authorJeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>2009-02-18 02:24:03 -0500
committerJeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>2009-03-30 02:35:59 -0400
commit7fd7d83d49914f03aefffba6aee09032fcd54cce (patch)
tree8c9f5b95f6b63b5d28887f47d92a6c79139eac5f /arch/x86/kernel/paravirt.c
parentb8bcfe997e46150fedcc3f5b26b846400122fdd9 (diff)
x86/pvops: replace arch_enter_lazy_cpu_mode with arch_start_context_switch
Impact: simplification, prepare for later changes Make lazy cpu mode more specific to context switching, so that it makes sense to do more context-switch specific things in the callbacks. Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com> Acked-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
Diffstat (limited to 'arch/x86/kernel/paravirt.c')
-rw-r--r--arch/x86/kernel/paravirt.c13
1 files changed, 0 insertions, 13 deletions
diff --git a/arch/x86/kernel/paravirt.c b/arch/x86/kernel/paravirt.c
index 8ab250ac498b..5eea9548216b 100644
--- a/arch/x86/kernel/paravirt.c
+++ b/arch/x86/kernel/paravirt.c
@@ -301,19 +301,6 @@ void arch_flush_lazy_mmu_mode(void)
301 preempt_enable(); 301 preempt_enable();
302} 302}
303 303
304void arch_flush_lazy_cpu_mode(void)
305{
306 preempt_disable();
307
308 if (paravirt_get_lazy_mode() == PARAVIRT_LAZY_CPU) {
309 WARN_ON(preempt_count() == 1);
310 arch_leave_lazy_cpu_mode();
311 arch_enter_lazy_cpu_mode();
312 }
313
314 preempt_enable();
315}
316
317struct pv_info pv_info = { 304struct pv_info pv_info = {
318 .name = "bare hardware", 305 .name = "bare hardware",
319 .paravirt_enabled = 0, 306 .paravirt_enabled = 0,