| commit | 7103f60de8bed21a0ad5d15d2ad5b7a333dda201 | [log] [tgz] |
|---|---|---|
| author | Christian Borntraeger <[email protected]> | Tue Aug 19 16:45:56 2014 +0200 |
| committer | Paolo Bonzini <[email protected]> | Thu Aug 21 13:50:22 2014 +0200 |
| tree | 3f78e7d4a4e03ec6c81616239bad7a2dde205cf0 | |
| parent | e0ad0b477c36fde6b0923670647495d07bf42f94 [diff] |
KVM: avoid unnecessary synchronize_rcu We dont have to wait for a grace period if there is no oldpid that we are going to free. putpid also checks for NULL, so this patch only fences synchronize_rcu. Signed-off-by: Christian Borntraeger <[email protected]> Signed-off-by: Paolo Bonzini <[email protected]>