diff options
| author | Christian Borntraeger <[email protected]> | 2014-08-19 16:45:56 +0200 |
|---|---|---|
| committer | Paolo Bonzini <[email protected]> | 2014-08-21 13:50:22 +0200 |
| commit | 7103f60de8bed21a0ad5d15d2ad5b7a333dda201 (patch) | |
| tree | 3f78e7d4a4e03ec6c81616239bad7a2dde205cf0 /fs/jbd/commit.c | |
| 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]>
Diffstat (limited to 'fs/jbd/commit.c')
0 files changed, 0 insertions, 0 deletions