diff options
| author | Paolo Bonzini <pbonzini@redhat.com> | 2017-01-12 19:08:00 +0100 |
|---|---|---|
| committer | Stefan Hajnoczi <stefanha@redhat.com> | 2017-01-16 13:25:18 +0000 |
| commit | 7d506c90afa47facdb993bc19c15863eef584f1d (patch) | |
| tree | 351e0ea4b050c1a6b829c302e2e553f2eb4d7231 /linux-user/microblaze | |
| parent | 7c690fd1931f0908b18f7034b5d71d7b27ca59ef (diff) | |
async: optimize aio_bh_poll
Avoid entering the slow path of qemu_lockcnt_dec_and_lock if
no bottom half has to be deleted.
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Reviewed-by: Fam Zheng <famz@redhat.com>
Message-id: 20170112180800.21085-11-pbonzini@redhat.com
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Diffstat (limited to 'linux-user/microblaze')
0 files changed, 0 insertions, 0 deletions