diff options
| author | Paolo Bonzini <pbonzini@redhat.com> | 2017-06-05 14:38:52 +0200 |
|---|---|---|
| committer | Fam Zheng <famz@redhat.com> | 2017-06-16 07:55:00 +0800 |
| commit | d993b85804b7ec099d4e1d377161ac8af398d855 (patch) | |
| tree | 4884e4e48d1403d720a08a8080c0a35041b82d40 /block/throttle-groups.c | |
| parent | 414c2ec3585408a5c7b458664db180e91480bb03 (diff) | |
block: access io_limits_disabled with atomic ops
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Reviewed-by: Alberto Garcia <berto@igalia.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Message-Id: <20170605123908.18777-4-pbonzini@redhat.com>
Signed-off-by: Fam Zheng <famz@redhat.com>
Diffstat (limited to 'block/throttle-groups.c')
| -rw-r--r-- | block/throttle-groups.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/block/throttle-groups.c b/block/throttle-groups.c index b73e7a800b..69bfbd44d9 100644 --- a/block/throttle-groups.c +++ b/block/throttle-groups.c @@ -240,7 +240,7 @@ static bool throttle_group_schedule_timer(BlockBackend *blk, bool is_write) ThrottleGroup *tg = container_of(ts, ThrottleGroup, ts); bool must_wait; - if (blkp->io_limits_disabled) { + if (atomic_read(&blkp->io_limits_disabled)) { return false; } |