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| author | Marcelo Tosatti <mtosatti@redhat.com> | 2009-12-23 14:35:26 -0200 |
|---|---|---|
| committer | Marcelo Tosatti <mtosatti@redhat.com> | 2010-03-01 12:35:45 -0300 |
| commit | 79fac95ecfa3969aab8119d37ccd7226165f933a (patch) | |
| tree | 4103169c7fd2b7fb1ba95dae2db6b3f365476b9d /arch/ia64 | |
| parent | f656ce0185cabbbb0cf96877306879661297c7ad (diff) | |
| download | lwn-79fac95ecfa3969aab8119d37ccd7226165f933a.tar.gz lwn-79fac95ecfa3969aab8119d37ccd7226165f933a.zip | |
KVM: convert slots_lock to a mutex
Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>
Diffstat (limited to 'arch/ia64')
| -rw-r--r-- | arch/ia64/kvm/kvm-ia64.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/ia64/kvm/kvm-ia64.c b/arch/ia64/kvm/kvm-ia64.c index d5e384641275..e6ac549f8d55 100644 --- a/arch/ia64/kvm/kvm-ia64.c +++ b/arch/ia64/kvm/kvm-ia64.c @@ -1834,7 +1834,7 @@ int kvm_vm_ioctl_get_dirty_log(struct kvm *kvm, struct kvm_memory_slot *memslot; int is_dirty = 0; - down_write(&kvm->slots_lock); + mutex_lock(&kvm->slots_lock); spin_lock(&kvm->arch.dirty_log_lock); r = kvm_ia64_sync_dirty_log(kvm, log); @@ -1854,7 +1854,7 @@ int kvm_vm_ioctl_get_dirty_log(struct kvm *kvm, } r = 0; out: - up_write(&kvm->slots_lock); + mutex_unlock(&kvm->slots_lock); spin_unlock(&kvm->arch.dirty_log_lock); return r; } |