commit 3200f405a1e8e06c8634f11d33614455baa4e6be
author Marcelo Tosatti <marcelo@kvack.org> Sat Mar 29 20:17:59 2008 -0300
committer Avi Kivity <avi@qumranet.com> Sun Apr 27 12:00:52 2008 +0300
tree 806116d2495dd7fd93b5c0db98a72fe4fa854787
parent 25c5f225beda4fbea878ed8b6203ab4ecc7de2d1

KVM: MMU: unify slots_lock usage

Unify slots_lock acquision around vcpu_run(). This is simpler and less
error-prone.

Also fix some callsites that were not grabbing the lock properly.

[avi: drop slots_lock while in guest mode to avoid holding the lock
      for indefinite periods]

Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>
Signed-off-by: Avi Kivity <avi@qumranet.com>

include/asm-x86/kvm_host.h

diff --git a/include/asm-x86/kvm_host.h b/include/asm-x86/kvm_host.h
index 7b28cf9..2b081ed 100644
--- a/include/asm-x86/kvm_host.h
+++ b/include/asm-x86/kvm_host.h
@@ -446,7 +446,7 @@
 
 int load_pdptrs(struct kvm_vcpu *vcpu, unsigned long cr3);
 
-int __emulator_write_phys(struct kvm_vcpu *vcpu, gpa_t gpa,
+int emulator_write_phys(struct kvm_vcpu *vcpu, gpa_t gpa,
 			  const void *val, int bytes);
 int kvm_pv_mmu_op(struct kvm_vcpu *vcpu, unsigned long bytes,
 		  gpa_t addr, unsigned long *ret);