From patchwork Wed Jun 29 14:15:27 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Emanuele Giuseppe Esposito X-Patchwork-Id: 1650166 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: bilbo.ozlabs.org; dkim=pass (1024-bit key; unprotected) header.d=redhat.com header.i=@redhat.com header.a=rsa-sha256 header.s=mimecast20190719 header.b=a/NyyWck; dkim-atps=neutral Authentication-Results: ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=nongnu.org (client-ip=209.51.188.17; helo=lists.gnu.org; envelope-from=qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org; receiver=) Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by bilbo.ozlabs.org (Postfix) with ESMTPS id 4LY3wH4xWPz9sG2 for ; Thu, 30 Jun 2022 00:37:50 +1000 (AEST) Received: from localhost ([::1]:33256 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1o6Yp9-0001mO-0k for incoming@patchwork.ozlabs.org; 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Wed, 29 Jun 2022 10:15:46 -0400 X-MC-Unique: AoxynU6EPsS_VUZVdCVdzg-1 Received: from smtp.corp.redhat.com (int-mx05.intmail.prod.int.rdu2.redhat.com [10.11.54.5]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx02.redhat.com (Postfix) with ESMTPS id 46E21384F806; Wed, 29 Jun 2022 14:15:46 +0000 (UTC) Received: from virtlab701.virt.lab.eng.bos.redhat.com (virtlab701.virt.lab.eng.bos.redhat.com [10.19.152.228]) by smtp.corp.redhat.com (Postfix) with ESMTP id EB60C9D63; Wed, 29 Jun 2022 14:15:45 +0000 (UTC) From: Emanuele Giuseppe Esposito To: qemu-block@nongnu.org Cc: Kevin Wolf , Hanna Reitz , Paolo Bonzini , John Snow , Vladimir Sementsov-Ogievskiy , Wen Congyang , Xie Changlong , Markus Armbruster , Stefan Hajnoczi , Fam Zheng , qemu-devel@nongnu.org, Emanuele Giuseppe Esposito Subject: [PATCH v8 09/20] blockjob: rename notifier callbacks as _locked Date: Wed, 29 Jun 2022 10:15:27 -0400 Message-Id: <20220629141538.3400679-10-eesposit@redhat.com> In-Reply-To: <20220629141538.3400679-1-eesposit@redhat.com> References: <20220629141538.3400679-1-eesposit@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.79 on 10.11.54.5 Received-SPF: pass client-ip=170.10.129.124; envelope-from=eesposit@redhat.com; helo=us-smtp-delivery-124.mimecast.com X-Spam_score_int: -28 X-Spam_score: -2.9 X-Spam_bar: -- X-Spam_report: (-2.9 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.082, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_LOW=-0.7, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, T_SCC_BODY_TEXT_LINE=-0.01 autolearn=unavailable autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Sender: "Qemu-devel" They all are called with job_lock held, in job_event_*_locked() Signed-off-by: Emanuele Giuseppe Esposito Reviewed-by: Stefan Hajnoczi --- blockjob.c | 25 +++++++++++++++---------- 1 file changed, 15 insertions(+), 10 deletions(-) diff --git a/blockjob.c b/blockjob.c index 0d59aba439..70952879d8 100644 --- a/blockjob.c +++ b/blockjob.c @@ -247,7 +247,8 @@ 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) { aio_wait_kick(); } @@ -367,7 +368,8 @@ 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; @@ -386,7 +388,8 @@ 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; @@ -412,7 +415,8 @@ 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; @@ -424,7 +428,8 @@ 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; @@ -469,11 +474,11 @@ 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; notifier_list_add(&job->job.on_finalize_cancelled, &job->finalize_cancelled_notifier);