From patchwork Thu Jan 30 10:08:23 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: "Maciej S. Szmigiero" X-Patchwork-Id: 13954427 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org 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 smtp.lore.kernel.org (Postfix) with ESMTPS id 1F1DDC0218A for ; Thu, 30 Jan 2025 10:10:25 +0000 (UTC) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1tdRUN-00028t-Au; Thu, 30 Jan 2025 05:09:35 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1tdRUL-00028P-SD for qemu-devel@nongnu.org; Thu, 30 Jan 2025 05:09:33 -0500 Received: from vps-ovh.mhejs.net ([145.239.82.108]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1tdRUK-000723-55 for qemu-devel@nongnu.org; Thu, 30 Jan 2025 05:09:33 -0500 Received: from MUA by vps-ovh.mhejs.net with esmtpsa (TLS1.3) tls TLS_AES_256_GCM_SHA384 (Exim 4.98) (envelope-from ) id 1tdRU9-00000006TwL-0wMj; Thu, 30 Jan 2025 11:09:21 +0100 From: "Maciej S. Szmigiero" To: Peter Xu , Fabiano Rosas Cc: Alex Williamson , =?utf-8?q?C=C3=A9dric_Le_G?= =?utf-8?q?oater?= , Eric Blake , Markus Armbruster , =?utf-8?q?Daniel_P_=2E_Berrang=C3=A9?= , Avihai Horon , Joao Martins , qemu-devel@nongnu.org Subject: [PATCH v4 02/33] thread-pool: Remove thread_pool_submit() function Date: Thu, 30 Jan 2025 11:08:23 +0100 Message-ID: <7c49c98255e6fde131580c3fc0b7a021b20cff1b.1738171076.git.maciej.szmigiero@oracle.com> X-Mailer: git-send-email 2.48.1 In-Reply-To: References: MIME-Version: 1.0 Received-SPF: pass client-ip=145.239.82.108; envelope-from=mhej@vps-ovh.mhejs.net; helo=vps-ovh.mhejs.net X-Spam_score_int: -18 X-Spam_score: -1.9 X-Spam_bar: - X-Spam_report: (-1.9 / 5.0 requ) BAYES_00=-1.9, HEADER_FROM_DIFFERENT_DOMAINS=0.037, RCVD_IN_VALIDITY_RPBL_BLOCKED=0.001, RCVD_IN_VALIDITY_SAFE_BLOCKED=0.001, SPF_HELO_PASS=-0.001, SPF_PASS=-0.001 autolearn=ham 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+qemu-devel=archiver.kernel.org@nongnu.org Sender: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org From: "Maciej S. Szmigiero" This function name conflicts with one used by a future generic thread pool function and it was only used by one test anyway. Update the trace event name in thread_pool_submit_aio() accordingly. Acked-by: Fabiano Rosas Reviewed-by: Cédric Le Goater Reviewed-by: Peter Xu Signed-off-by: Maciej S. Szmigiero --- include/block/thread-pool.h | 3 +-- tests/unit/test-thread-pool.c | 6 +++--- util/thread-pool.c | 7 +------ util/trace-events | 2 +- 4 files changed, 6 insertions(+), 12 deletions(-) diff --git a/include/block/thread-pool.h b/include/block/thread-pool.h index 948ff5f30c31..4f6694026123 100644 --- a/include/block/thread-pool.h +++ b/include/block/thread-pool.h @@ -30,13 +30,12 @@ ThreadPool *thread_pool_new(struct AioContext *ctx); void thread_pool_free(ThreadPool *pool); /* - * thread_pool_submit* API: submit I/O requests in the thread's + * thread_pool_submit_{aio,co} API: submit I/O requests in the thread's * current AioContext. */ BlockAIOCB *thread_pool_submit_aio(ThreadPoolFunc *func, void *arg, BlockCompletionFunc *cb, void *opaque); int coroutine_fn thread_pool_submit_co(ThreadPoolFunc *func, void *arg); -void thread_pool_submit(ThreadPoolFunc *func, void *arg); void thread_pool_update_params(ThreadPool *pool, struct AioContext *ctx); diff --git a/tests/unit/test-thread-pool.c b/tests/unit/test-thread-pool.c index 1483e53473db..33407b595d35 100644 --- a/tests/unit/test-thread-pool.c +++ b/tests/unit/test-thread-pool.c @@ -43,10 +43,10 @@ static void done_cb(void *opaque, int ret) active--; } -static void test_submit(void) +static void test_submit_no_complete(void) { WorkerTestData data = { .n = 0 }; - thread_pool_submit(worker_cb, &data); + thread_pool_submit_aio(worker_cb, &data, NULL, NULL); while (data.n == 0) { aio_poll(ctx, true); } @@ -236,7 +236,7 @@ int main(int argc, char **argv) ctx = qemu_get_current_aio_context(); g_test_init(&argc, &argv, NULL); - g_test_add_func("/thread-pool/submit", test_submit); + g_test_add_func("/thread-pool/submit-no-complete", test_submit_no_complete); g_test_add_func("/thread-pool/submit-aio", test_submit_aio); g_test_add_func("/thread-pool/submit-co", test_submit_co); g_test_add_func("/thread-pool/submit-many", test_submit_many); diff --git a/util/thread-pool.c b/util/thread-pool.c index 27eb777e855b..2f751d55b33f 100644 --- a/util/thread-pool.c +++ b/util/thread-pool.c @@ -256,7 +256,7 @@ BlockAIOCB *thread_pool_submit_aio(ThreadPoolFunc *func, void *arg, QLIST_INSERT_HEAD(&pool->head, req, all); - trace_thread_pool_submit(pool, req, arg); + trace_thread_pool_submit_aio(pool, req, arg); qemu_mutex_lock(&pool->lock); if (pool->idle_threads == 0 && pool->cur_threads < pool->max_threads) { @@ -290,11 +290,6 @@ int coroutine_fn thread_pool_submit_co(ThreadPoolFunc *func, void *arg) return tpc.ret; } -void thread_pool_submit(ThreadPoolFunc *func, void *arg) -{ - thread_pool_submit_aio(func, arg, NULL, NULL); -} - void thread_pool_update_params(ThreadPool *pool, AioContext *ctx) { qemu_mutex_lock(&pool->lock); diff --git a/util/trace-events b/util/trace-events index 49a4962e1886..5be12d7fab89 100644 --- a/util/trace-events +++ b/util/trace-events @@ -14,7 +14,7 @@ aio_co_schedule_bh_cb(void *ctx, void *co) "ctx %p co %p" reentrant_aio(void *ctx, const char *name) "ctx %p name %s" # thread-pool.c -thread_pool_submit(void *pool, void *req, void *opaque) "pool %p req %p opaque %p" +thread_pool_submit_aio(void *pool, void *req, void *opaque) "pool %p req %p opaque %p" thread_pool_complete(void *pool, void *req, void *opaque, int ret) "pool %p req %p opaque %p ret %d" thread_pool_cancel(void *req, void *opaque) "req %p opaque %p"