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| author | Peter Maydell <peter.maydell@linaro.org> | 2019-01-24 15:04:47 +0000 |
|---|---|---|
| committer | Peter Maydell <peter.maydell@linaro.org> | 2019-01-24 15:04:47 +0000 |
| commit | 8b7a3e1e5434b55d7710071b00af97c7086cab7a (patch) | |
| tree | 874d25956d51a371578115b32515856d37d67900 /include/block/throttle-groups.h | |
| parent | b6b2308113f8aad981f070968e0202f9ef2e6554 (diff) | |
| parent | 8595685986152334b1ec28c78cb0e5e855d56b54 (diff) | |
Merge remote-tracking branch 'remotes/stefanha/tags/block-pull-request' into staging
Pull request
Changelog: No user-visible changes.
# gpg: Signature made Thu 24 Jan 2019 10:28:53 GMT
# gpg: using RSA key 9CA4ABB381AB73C8
# gpg: Good signature from "Stefan Hajnoczi <stefanha@redhat.com>"
# gpg: aka "Stefan Hajnoczi <stefanha@gmail.com>"
# Primary key fingerprint: 8695 A8BF D3F9 7CDA AC35 775A 9CA4 ABB3 81AB 73C8
* remotes/stefanha/tags/block-pull-request:
qemu-coroutine-sleep: drop CoSleepCB
iotests: add 238 for throttling tgm unregister iothread segfault
throttle-groups: fix restart coroutine iothread race
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Diffstat (limited to 'include/block/throttle-groups.h')
| -rw-r--r-- | include/block/throttle-groups.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/include/block/throttle-groups.h b/include/block/throttle-groups.h index e2fd0513c4..712a8e64b4 100644 --- a/include/block/throttle-groups.h +++ b/include/block/throttle-groups.h @@ -43,6 +43,11 @@ typedef struct ThrottleGroupMember { */ unsigned int io_limits_disabled; + /* Number of pending throttle_group_restart_queue_entry() coroutines. + * Accessed with atomic operations. + */ + unsigned int restart_pending; + /* The following fields are protected by the ThrottleGroup lock. * See the ThrottleGroup documentation for details. * throttle_state tells us if I/O limits are configured. */ |