Now that we added the job_lock/unlock pairs, we can also rename all static functions in job.c that are called with the job mutex held as _locked(), and add a little comment on top.
No functional change intended. Signed-off-by: Emanuele Giuseppe Esposito <[email protected]> --- blockjob.c | 29 +++-- include/block/blockjob.h | 6 +- job.c | 247 ++++++++++++++++++++++----------------- monitor/qmp-cmds.c | 2 +- 4 files changed, 165 insertions(+), 119 deletions(-) diff --git a/blockjob.c b/blockjob.c index c370bd0b5e..f1a30833bd 100644 --- a/blockjob.c +++ b/blockjob.c @@ -256,7 +256,8 @@ int block_job_add_bdrv(BlockJob *job, const char *name, BlockDriverState *bs, return 0; } -static void block_job_on_idle(Notifier *n, void *opaque) +/* Called with job_mutex lock held. */ +static void block_job_on_idle_locked(Notifier *n, void *opaque) { /* * we can't kick with job_mutex held, but we also want @@ -369,7 +370,8 @@ static void block_job_iostatus_set_err(BlockJob *job, int error) } } -static void block_job_event_cancelled(Notifier *n, void *opaque) +/* Called with job_mutex lock held. */ +static void block_job_event_cancelled_locked(Notifier *n, void *opaque) { BlockJob *job = opaque; uint64_t progress_current, progress_total; @@ -388,7 +390,8 @@ static void block_job_event_cancelled(Notifier *n, void *opaque) job->speed); } -static void block_job_event_completed(Notifier *n, void *opaque) +/* Called with job_mutex lock held. */ +static void block_job_event_completed_locked(Notifier *n, void *opaque) { BlockJob *job = opaque; const char *msg = NULL; @@ -414,7 +417,8 @@ static void block_job_event_completed(Notifier *n, void *opaque) msg); } -static void block_job_event_pending(Notifier *n, void *opaque) +/* Called with job_mutex lock held. */ +static void block_job_event_pending_locked(Notifier *n, void *opaque) { BlockJob *job = opaque; @@ -426,7 +430,8 @@ static void block_job_event_pending(Notifier *n, void *opaque) job->job.id); } -static void block_job_event_ready(Notifier *n, void *opaque) +/* Called with job_mutex lock held. */ +static void block_job_event_ready_locked(Notifier *n, void *opaque) { BlockJob *job = opaque; uint64_t progress_current, progress_total; @@ -477,11 +482,11 @@ void *block_job_create(const char *job_id, const BlockJobDriver *driver, ratelimit_init(&job->limit); - job->finalize_cancelled_notifier.notify = block_job_event_cancelled; - job->finalize_completed_notifier.notify = block_job_event_completed; - job->pending_notifier.notify = block_job_event_pending; - job->ready_notifier.notify = block_job_event_ready; - job->idle_notifier.notify = block_job_on_idle; + job->finalize_cancelled_notifier.notify = block_job_event_cancelled_locked; + job->finalize_completed_notifier.notify = block_job_event_completed_locked; + job->pending_notifier.notify = block_job_event_pending_locked; + job->ready_notifier.notify = block_job_event_ready_locked; + job->idle_notifier.notify = block_job_on_idle_locked; WITH_JOB_LOCK_GUARD() { notifier_list_add(&job->job.on_finalize_cancelled, @@ -517,7 +522,7 @@ fail: return NULL; } -void block_job_iostatus_reset(BlockJob *job) +void block_job_iostatus_reset_locked(BlockJob *job) { assert(qemu_in_main_thread()); if (job->iostatus == BLOCK_DEVICE_IO_STATUS_OK) { @@ -532,7 +537,7 @@ void block_job_user_resume(Job *job) BlockJob *bjob = container_of(job, BlockJob, job); assert(qemu_in_main_thread()); WITH_JOB_LOCK_GUARD() { - block_job_iostatus_reset(bjob); + block_job_iostatus_reset_locked(bjob); } } diff --git a/include/block/blockjob.h b/include/block/blockjob.h index cabfa52d5b..a9a6cf2b84 100644 --- a/include/block/blockjob.h +++ b/include/block/blockjob.h @@ -159,13 +159,15 @@ bool block_job_set_speed_locked(BlockJob *job, int64_t speed, Error **errp); BlockJobInfo *block_job_query_locked(BlockJob *job, Error **errp); /** - * block_job_iostatus_reset: + * block_job_iostatus_reset_locked: * @job: The job whose I/O status should be reset. * * Reset I/O status on @job and on BlockDriverState objects it uses, * other than job->blk. + * + * Called with job_mutex lock held. */ -void block_job_iostatus_reset(BlockJob *job); +void block_job_iostatus_reset_locked(BlockJob *job); /* Common functions that are neither I/O nor Global State */ diff --git a/job.c b/job.c index b169bd7280..2f2b4892e0 100644 --- a/job.c +++ b/job.c @@ -38,6 +38,7 @@ */ QemuMutex job_mutex; +/* Protected by job_mutex */ static QLIST_HEAD(, Job) jobs = QLIST_HEAD_INITIALIZER(jobs); /* Job State Transition Table */ @@ -113,7 +114,8 @@ JobTxn *job_txn_new(void) return txn; } -static void job_txn_ref(JobTxn *txn) +/* Called with job_mutex held. */ +static void job_txn_ref_locked(JobTxn *txn) { txn->refcnt++; } @@ -135,10 +137,11 @@ void job_txn_add_job_locked(JobTxn *txn, Job *job) job->txn = txn; QLIST_INSERT_HEAD(&txn->jobs, job, txn_list); - job_txn_ref(txn); + job_txn_ref_locked(txn); } -static void job_txn_del_job(Job *job) +/* Called with job_mutex held. */ +static void job_txn_del_job_locked(Job *job) { if (job->txn) { QLIST_REMOVE(job, txn_list); @@ -147,17 +150,18 @@ static void job_txn_del_job(Job *job) } } -static int job_txn_apply(Job *job, int fn(Job *)) +/* Called with job_mutex held. */ +static int job_txn_apply_locked(Job *job, int fn(Job *)) { Job *other_job, *next; JobTxn *txn = job->txn; int rc = 0; /* - * Similar to job_completed_txn_abort, we take each job's lock before - * applying fn, but since we assume that outer_ctx is held by the caller, - * we need to release it here to avoid holding the lock twice - which would - * break AIO_WAIT_WHILE from within fn. + * Similar to job_completed_txn_abort_locked, we take each job's lock + * before applying fn, but since we assume that outer_ctx is held by the + * caller, we need to release it here to avoid holding the lock + * twice - which would break AIO_WAIT_WHILE from within fn. */ job_ref_locked(job); aio_context_release(job->aio_context); @@ -183,7 +187,8 @@ bool job_is_internal(Job *job) return (job->id == NULL); } -static void job_state_transition(Job *job, JobStatus s1) +/* Called with job_mutex held. */ +static void job_state_transition_locked(Job *job, JobStatus s1) { JobStatus s0 = job->status; assert(s1 >= 0 && s1 < JOB_STATUS__MAX); @@ -296,7 +301,8 @@ static bool job_started(Job *job) return job->co; } -static bool job_should_pause(Job *job) +/* Called with job_mutex held. */ +static bool job_should_pause_locked(Job *job) { return job->pause_count > 0; } @@ -322,6 +328,7 @@ Job *job_get_locked(const char *id) return NULL; } +/* Called with job_mutex *not* held. */ static void job_sleep_timer_cb(void *opaque) { Job *job = opaque; @@ -376,7 +383,7 @@ void *job_create(const char *job_id, const JobDriver *driver, JobTxn *txn, notifier_list_init(&job->on_ready); notifier_list_init(&job->on_idle); - job_state_transition(job, JOB_STATUS_CREATED); + job_state_transition_locked(job, JOB_STATUS_CREATED); aio_timer_init(qemu_get_aio_context(), &job->sleep_timer, QEMU_CLOCK_REALTIME, SCALE_NS, job_sleep_timer_cb, job); @@ -444,7 +451,7 @@ void job_progress_increase_remaining(Job *job, uint64_t delta) * To be called when a cancelled job is finalised. * Called with job_mutex held. */ -static void job_event_cancelled(Job *job) +static void job_event_cancelled_locked(Job *job) { notifier_list_notify(&job->on_finalize_cancelled, job); } @@ -453,22 +460,25 @@ static void job_event_cancelled(Job *job) * To be called when a successfully completed job is finalised. * Called with job_mutex held. */ -static void job_event_completed(Job *job) +static void job_event_completed_locked(Job *job) { notifier_list_notify(&job->on_finalize_completed, job); } -static void job_event_pending(Job *job) +/* Called with job_mutex held. */ +static void job_event_pending_locked(Job *job) { notifier_list_notify(&job->on_pending, job); } -static void job_event_ready(Job *job) +/* Called with job_mutex held. */ +static void job_event_ready_locked(Job *job) { notifier_list_notify(&job->on_ready, job); } -static void job_event_idle(Job *job) +/* Called with job_mutex held. */ +static void job_event_idle_locked(Job *job) { notifier_list_notify(&job->on_idle, job); } @@ -511,15 +521,18 @@ void job_enter(Job *job) * is allowed and cancels the timer. * * If @ns is (uint64_t) -1, no timer is scheduled and job_enter() must be - * called explicitly. */ -static void coroutine_fn job_do_yield(Job *job, uint64_t ns) + * called explicitly. + * + * Called with job_mutex held, but releases it temporarly. + */ +static void coroutine_fn job_do_yield_locked(Job *job, uint64_t ns) { real_job_lock(); if (ns != -1) { timer_mod(&job->sleep_timer, ns); } job->busy = false; - job_event_idle(job); + job_event_idle_locked(job); real_job_unlock(); job_unlock(); qemu_coroutine_yield(); @@ -534,7 +547,7 @@ void coroutine_fn job_pause_point(Job *job) assert(job && job_started(job)); job_lock(); - if (!job_should_pause(job)) { + if (!job_should_pause_locked(job)) { job_unlock(); return; } @@ -549,15 +562,15 @@ void coroutine_fn job_pause_point(Job *job) job_lock(); } - if (job_should_pause(job) && !job_is_cancelled(job)) { + if (job_should_pause_locked(job) && !job_is_cancelled_locked(job)) { JobStatus status = job->status; - job_state_transition(job, status == JOB_STATUS_READY + job_state_transition_locked(job, status == JOB_STATUS_READY ? JOB_STATUS_STANDBY : JOB_STATUS_PAUSED); job->paused = true; - job_do_yield(job, -1); + job_do_yield_locked(job, -1); job->paused = false; - job_state_transition(job, status); + job_state_transition_locked(job, status); } job_unlock(); @@ -576,8 +589,8 @@ void job_yield(Job *job) return; } - if (!job_should_pause(job)) { - job_do_yield(job, -1); + if (!job_should_pause_locked(job)) { + job_do_yield_locked(job, -1); } } @@ -594,8 +607,9 @@ void coroutine_fn job_sleep_ns(Job *job, int64_t ns) return; } - if (!job_should_pause(job)) { - job_do_yield(job, qemu_clock_get_ns(QEMU_CLOCK_REALTIME) + ns); + if (!job_should_pause_locked(job)) { + job_do_yield_locked(job, + qemu_clock_get_ns(QEMU_CLOCK_REALTIME) + ns); } } @@ -666,16 +680,17 @@ void job_user_resume_locked(Job *job, Error **errp) job_resume_locked(job); } -static void job_do_dismiss(Job *job) +/* Called with job_mutex held. */ +static void job_do_dismiss_locked(Job *job) { assert(job); job->busy = false; job->paused = false; job->deferred_to_main_loop = true; - job_txn_del_job(job); + job_txn_del_job_locked(job); - job_state_transition(job, JOB_STATUS_NULL); + job_state_transition_locked(job, JOB_STATUS_NULL); job_unref_locked(job); } @@ -688,14 +703,14 @@ void job_dismiss_locked(Job **jobptr, Error **errp) return; } - job_do_dismiss(job); + job_do_dismiss_locked(job); *jobptr = NULL; } void job_early_fail_locked(Job *job) { assert(job->status == JOB_STATUS_CREATED); - job_do_dismiss(job); + job_do_dismiss_locked(job); } void job_early_fail(Job *job) @@ -704,15 +719,17 @@ void job_early_fail(Job *job) job_early_fail_locked(job); } -static void job_conclude(Job *job) +/* Called with job_mutex held. */ +static void job_conclude_locked(Job *job) { - job_state_transition(job, JOB_STATUS_CONCLUDED); + job_state_transition_locked(job, JOB_STATUS_CONCLUDED); if (job->auto_dismiss || !job_started(job)) { - job_do_dismiss(job); + job_do_dismiss_locked(job); } } -static void job_update_rc(Job *job) +/* Called with job_mutex held. */ +static void job_update_rc_locked(Job *job) { if (!job->ret && job_is_cancelled(job)) { job->ret = -ECANCELED; @@ -721,11 +738,12 @@ static void job_update_rc(Job *job) if (!job->err) { error_setg(&job->err, "%s", strerror(-job->ret)); } - job_state_transition(job, JOB_STATUS_ABORTING); + job_state_transition_locked(job, JOB_STATUS_ABORTING); } } -static void job_commit(Job *job) +/* Called with job_mutex held, but releases it temporarly */ +static void job_commit_locked(Job *job) { assert(!job->ret); assert(qemu_in_main_thread()); @@ -736,7 +754,8 @@ static void job_commit(Job *job) } } -static void job_abort(Job *job) +/* Called with job_mutex held, but releases it temporarly */ +static void job_abort_locked(Job *job) { assert(job->ret); assert(qemu_in_main_thread()); @@ -747,7 +766,8 @@ static void job_abort(Job *job) } } -static void job_clean(Job *job) +/* Called with job_mutex held, but releases it temporarly */ +static void job_clean_locked(Job *job) { assert(qemu_in_main_thread()); if (job->driver->clean) { @@ -757,7 +777,8 @@ static void job_clean(Job *job) } } -static int job_finalize_single(Job *job) +/* Called with job_mutex held, but releases it temporarly. */ +static int job_finalize_single_locked(Job *job) { int job_ret; AioContext *ctx = job->aio_context; @@ -765,16 +786,16 @@ static int job_finalize_single(Job *job) assert(job_is_completed_locked(job)); /* Ensure abort is called for late-transactional failures */ - job_update_rc(job); + job_update_rc_locked(job); aio_context_acquire(ctx); if (!job->ret) { - job_commit(job); + job_commit_locked(job); } else { - job_abort(job); + job_abort_locked(job); } - job_clean(job); + job_clean_locked(job); aio_context_release(ctx); @@ -787,19 +808,20 @@ static int job_finalize_single(Job *job) /* Emit events only if we actually started */ if (job_started(job)) { - if (job_is_cancelled(job)) { - job_event_cancelled(job); + if (job_is_cancelled_locked(job)) { + job_event_cancelled_locked(job); } else { - job_event_completed(job); + job_event_completed_locked(job); } } - job_txn_del_job(job); - job_conclude(job); + job_txn_del_job_locked(job); + job_conclude_locked(job); return 0; } -static void job_cancel_async(Job *job, bool force) +/* Called with job_mutex held, but releases it temporarly. */ +static void job_cancel_async_locked(Job *job, bool force) { assert(qemu_in_main_thread()); if (job->driver->cancel) { @@ -837,7 +859,8 @@ static void job_cancel_async(Job *job, bool force) } } -static void job_completed_txn_abort(Job *job) +/* Called with job_mutex held. */ +static void job_completed_txn_abort_locked(Job *job) { AioContext *ctx; JobTxn *txn = job->txn; @@ -850,12 +873,12 @@ static void job_completed_txn_abort(Job *job) return; } txn->aborting = true; - job_txn_ref(txn); + job_txn_ref_locked(txn); /* * We can only hold the single job's AioContext lock while calling - * job_finalize_single() because the finalization callbacks can involve - * calls of AIO_WAIT_WHILE(), which could deadlock otherwise. + * job_finalize_single_locked() because the finalization callbacks can + * involve calls of AIO_WAIT_WHILE(), which could deadlock otherwise. * Note that the job's AioContext may change when it is finalized. */ job_ref_locked(job); @@ -870,10 +893,10 @@ static void job_completed_txn_abort(Job *job) aio_context_acquire(ctx); /* * This is a transaction: If one job failed, no result will matter. - * Therefore, pass force=true to terminate all other jobs as quickly - * as possible. + * Therefore, pass force=true to terminate all other jobs as + * quickly as possible. */ - job_cancel_async(other_job, true); + job_cancel_async_locked(other_job, true); aio_context_release(ctx); } } @@ -890,12 +913,12 @@ static void job_completed_txn_abort(Job *job) job_finish_sync_locked(other_job, NULL, NULL); } aio_context_release(ctx); - job_finalize_single(other_job); + job_finalize_single_locked(other_job); } /* * Use job_ref_locked()/job_unref_locked() so we can read the AioContext - * here even if the job went away during job_finalize_single(). + * here even if the job went away during job_finalize_single_locked(). */ aio_context_acquire(job->aio_context); job_unref_locked(job); @@ -903,7 +926,8 @@ static void job_completed_txn_abort(Job *job) job_txn_unref_locked(txn); } -static int job_prepare(Job *job) +/* Called with job_mutex held, but releases it temporarly. */ +static int job_prepare_locked(Job *job) { int ret; AioContext *ctx = job->aio_context; @@ -916,28 +940,30 @@ static int job_prepare(Job *job) aio_context_release(ctx); job_lock(); job->ret = ret; - job_update_rc(job); + job_update_rc_locked(job); } return job->ret; } -static int job_needs_finalize(Job *job) +/* Called with job_mutex held. */ +static int job_needs_finalize_locked(Job *job) { return !job->auto_finalize; } -static void job_do_finalize(Job *job) +/* Called with job_mutex held. */ +static void job_do_finalize_locked(Job *job) { int rc; assert(job && job->txn); /* prepare the transaction to complete */ - rc = job_txn_apply(job, job_prepare); + rc = job_txn_apply_locked(job, job_prepare_locked); if (rc) { - job_completed_txn_abort(job); + job_completed_txn_abort_locked(job); } else { - job_txn_apply(job, job_finalize_single); + job_txn_apply_locked(job, job_finalize_single_locked); } } @@ -947,14 +973,15 @@ void job_finalize_locked(Job *job, Error **errp) if (job_apply_verb_locked(job, JOB_VERB_FINALIZE, errp)) { return; } - job_do_finalize(job); + job_do_finalize_locked(job); } -static int job_transition_to_pending(Job *job) +/* Called with job_mutex held. */ +static int job_transition_to_pending_locked(Job *job) { - job_state_transition(job, JOB_STATUS_PENDING); + job_state_transition_locked(job, JOB_STATUS_PENDING); if (!job->auto_finalize) { - job_event_pending(job); + job_event_pending_locked(job); } return 0; } @@ -962,16 +989,17 @@ static int job_transition_to_pending(Job *job) void job_transition_to_ready(Job *job) { JOB_LOCK_GUARD(); - job_state_transition(job, JOB_STATUS_READY); - job_event_ready(job); + job_state_transition_locked(job, JOB_STATUS_READY); + job_event_ready_locked(job); } -static void job_completed_txn_success(Job *job) +/* Called with job_mutex held. */ +static void job_completed_txn_success_locked(Job *job) { JobTxn *txn = job->txn; Job *other_job; - job_state_transition(job, JOB_STATUS_WAITING); + job_state_transition_locked(job, JOB_STATUS_WAITING); /* * Successful completion, see if there are other running jobs in this @@ -984,28 +1012,32 @@ static void job_completed_txn_success(Job *job) assert(other_job->ret == 0); } - job_txn_apply(job, job_transition_to_pending); + job_txn_apply_locked(job, job_transition_to_pending_locked); /* If no jobs need manual finalization, automatically do so */ - if (job_txn_apply(job, job_needs_finalize) == 0) { - job_do_finalize(job); + if (job_txn_apply_locked(job, job_needs_finalize_locked) == 0) { + job_do_finalize_locked(job); } } -static void job_completed(Job *job) +/* Called with job_mutex held. */ +static void job_completed_locked(Job *job) { assert(job && job->txn && !job_is_completed_locked(job)); - job_update_rc(job); + job_update_rc_locked(job); trace_job_completed(job, job->ret); if (job->ret) { - job_completed_txn_abort(job); + job_completed_txn_abort_locked(job); } else { - job_completed_txn_success(job); + job_completed_txn_success_locked(job); } } -/** Useful only as a type shim for aio_bh_schedule_oneshot. */ +/** + * Useful only as a type shim for aio_bh_schedule_oneshot. + * Called with job_mutex *not* held. + */ static void job_exit(void *opaque) { Job *job = (Job *)opaque; @@ -1020,15 +1052,15 @@ static void job_exit(void *opaque) * drain block nodes, and if .drained_poll still returned true, we would * deadlock. */ job->busy = false; - job_event_idle(job); + job_event_idle_locked(job); - job_completed(job); + job_completed_locked(job); /* - * Note that calling job_completed can move the job to a different - * aio_context, so we cannot cache from above. job_txn_apply takes care of - * acquiring the new lock, and we ref/unref to avoid job_completed freeing - * the job underneath us. + * Note that calling job_completed_locked can move the job to a different + * aio_context, so we cannot cache from above. job_txn_apply_locked takes + * care of acquiring the new lock, and we ref/unref to avoid + * job_completed_locked freeing the job underneath us. */ ctx = job->aio_context; job_unref_locked(job); @@ -1038,6 +1070,8 @@ static void job_exit(void *opaque) /** * All jobs must allow a pause point before entering their job proper. This * ensures that jobs can be paused prior to being started, then resumed later. + * + * Called with job_mutex *not* held. */ static void coroutine_fn job_co_entry(void *opaque) { @@ -1055,6 +1089,7 @@ static void coroutine_fn job_co_entry(void *opaque) aio_bh_schedule_oneshot(qemu_get_aio_context(), job_exit, job); } +/* Called with job_mutex *not* held. */ static int job_pre_run(Job *job) { assert(qemu_in_main_thread()); @@ -1079,7 +1114,7 @@ void job_start(Job *job) job->pause_count--; job->busy = true; job->paused = false; - job_state_transition(job, JOB_STATUS_RUNNING); + job_state_transition_locked(job, JOB_STATUS_RUNNING); } aio_co_enter(job->aio_context, job->co); } @@ -1087,25 +1122,25 @@ void job_start(Job *job) void job_cancel_locked(Job *job, bool force) { if (job->status == JOB_STATUS_CONCLUDED) { - job_do_dismiss(job); + job_do_dismiss_locked(job); return; } - job_cancel_async(job, force); + job_cancel_async_locked(job, force); if (!job_started(job)) { - job_completed(job); + job_completed_locked(job); } else if (job->deferred_to_main_loop) { /* - * job_cancel_async() ignores soft-cancel requests for jobs + * job_cancel_async_locked() ignores soft-cancel requests for jobs * that are already done (i.e. deferred to the main loop). We * have to check again whether the job is really cancelled. * (job_cancel_requested() and job_is_cancelled() are equivalent - * here, because job_cancel_async() will make soft-cancel + * here, because job_cancel_async_locked() will make soft-cancel * requests no-ops when deferred_to_main_loop is true. We * choose to call job_is_cancelled() to show that we invoke - * job_completed_txn_abort() only for force-cancelled jobs.) + * job_completed_txn_abort_locked() only for force-cancelled jobs.) */ - if (job_is_cancelled(job)) { - job_completed_txn_abort(job); + if (job_is_cancelled_locked(job)) { + job_completed_txn_abort_locked(job); } } else { job_enter_cond_locked(job, NULL); @@ -1124,16 +1159,20 @@ void job_user_cancel_locked(Job *job, bool force, Error **errp) * A wrapper around job_cancel_locked() taking an Error ** parameter so * it may be used with job_finish_sync_locked() without the * need for (rather nasty) function pointer casts there. + * + * Called with job_mutex held. */ -static void job_cancel_err(Job *job, Error **errp) +static void job_cancel_err_locked(Job *job, Error **errp) { job_cancel_locked(job, false); } /** - * Same as job_cancel_err(), but force-cancel. + * Same as job_cancel_err_locked(), but force-cancel. + * + * Called with job_mutex held. */ -static void job_force_cancel_err(Job *job, Error **errp) +static void job_force_cancel_err_locked(Job *job, Error **errp) { job_cancel_locked(job, true); } @@ -1141,9 +1180,9 @@ static void job_force_cancel_err(Job *job, Error **errp) int job_cancel_sync_locked(Job *job, bool force) { if (force) { - return job_finish_sync_locked(job, &job_force_cancel_err, NULL); + return job_finish_sync_locked(job, &job_force_cancel_err_locked, NULL); } else { - return job_finish_sync_locked(job, &job_cancel_err, NULL); + return job_finish_sync_locked(job, &job_cancel_err_locked, NULL); } } diff --git a/monitor/qmp-cmds.c b/monitor/qmp-cmds.c index 59f6bdd98c..58c96078f2 100644 --- a/monitor/qmp-cmds.c +++ b/monitor/qmp-cmds.c @@ -137,7 +137,7 @@ void qmp_cont(Error **errp) WITH_JOB_LOCK_GUARD() { for (job = block_job_next_locked(NULL); job; job = block_job_next_locked(job)) { - block_job_iostatus_reset(job); + block_job_iostatus_reset_locked(job); } } -- 2.31.1
