diff options
Diffstat (limited to 'include/sysemu/block-backend.h')
| -rw-r--r-- | include/sysemu/block-backend.h | 20 |
1 files changed, 3 insertions, 17 deletions
diff --git a/include/sysemu/block-backend.h b/include/sysemu/block-backend.h index aadc733daf..c4e52a5fa3 100644 --- a/include/sysemu/block-backend.h +++ b/include/sysemu/block-backend.h @@ -70,24 +70,10 @@ typedef struct BlockDevOps { /* This struct is embedded in (the private) BlockBackend struct and contains * fields that must be public. This is in particular for QLIST_ENTRY() and - * friends so that BlockBackends can be kept in lists outside block-backend.c */ + * friends so that BlockBackends can be kept in lists outside block-backend.c + * */ typedef struct BlockBackendPublic { - /* throttled_reqs_lock protects the CoQueues for throttled requests. */ - CoMutex throttled_reqs_lock; - CoQueue throttled_reqs[2]; - - /* Nonzero if the I/O limits are currently being ignored; generally - * it is zero. Accessed with atomic operations. - */ - unsigned int io_limits_disabled; - - /* 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. */ - ThrottleState *throttle_state; - ThrottleTimers throttle_timers; - unsigned pending_reqs[2]; - QLIST_ENTRY(BlockBackendPublic) round_robin; + ThrottleGroupMember throttle_group_member; } BlockBackendPublic; BlockBackend *blk_new(uint64_t perm, uint64_t shared_perm); |