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| author | Xiaotian Feng <dfeng@redhat.com> | 2010-08-13 16:23:06 +0800 |
|---|---|---|
| committer | Avi Kivity <avi@redhat.com> | 2010-08-15 14:17:35 +0300 |
| commit | 3185bf8c23149f32d7e7363b84539ea50b26ecb1 (patch) | |
| tree | 903631f12d5a536cd0437a634ddf62e37bb45131 | |
| parent | f45755b8346f1a089ca7957dce5f4c3c6cb26e6f (diff) | |
| download | linux-3185bf8c23149f32d7e7363b84539ea50b26ecb1.tar.gz linux-3185bf8c23149f32d7e7363b84539ea50b26ecb1.tar.bz2 linux-3185bf8c23149f32d7e7363b84539ea50b26ecb1.zip | |
KVM: destroy workqueue on kvm_create_pit() failures
kernel needs to destroy workqueue if kvm_create_pit() fails, otherwise
after pit is freed, the workqueue is leaked.
Signed-off-by: Xiaotian Feng <dfeng@redhat.com>
Cc: Avi Kivity <avi@redhat.com>
Cc: Marcelo Tosatti <mtosatti@redhat.com>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: "H. Peter Anvin" <hpa@zytor.com>
Cc: Gleb Natapov <gleb@redhat.com>
Cc: "Michael S. Tsirkin" <mst@redhat.com>
Cc: Gregory Haskins <ghaskins@novell.com>
Signed-off-by: Avi Kivity <avi@redhat.com>
| -rw-r--r-- | arch/x86/kvm/i8254.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/x86/kvm/i8254.c b/arch/x86/kvm/i8254.c index 0fd6378981f4..f539c3c2a687 100644 --- a/arch/x86/kvm/i8254.c +++ b/arch/x86/kvm/i8254.c @@ -742,7 +742,7 @@ fail: kvm_unregister_irq_mask_notifier(kvm, 0, &pit->mask_notifier); kvm_unregister_irq_ack_notifier(kvm, &pit_state->irq_ack_notifier); kvm_free_irq_source_id(kvm, pit->irq_source_id); - + destroy_workqueue(pit->wq); kfree(pit); return NULL; } |