From aef04fc79084fe340c931679413eb6070f2f13ca Mon Sep 17 00:00:00 2001 From: Emanuele Giuseppe Esposito Date: Fri, 3 Feb 2023 08:17:31 -0500 Subject: thread-pool: avoid passing the pool parameter every time thread_pool_submit_aio() is always called on a pool taken from qemu_get_current_aio_context(), and that is the only intended use: each pool runs only in the same thread that is submitting work to it, it can't run anywhere else. Therefore simplify the thread_pool_submit* API and remove the ThreadPool function parameter. Signed-off-by: Emanuele Giuseppe Esposito Message-Id: <20230203131731.851116-5-eesposit@redhat.com> Reviewed-by: Kevin Wolf Reviewed-by: Stefan Hajnoczi Signed-off-by: Kevin Wolf --- tests/unit/test-thread-pool.c | 12 +++++------- 1 file changed, 5 insertions(+), 7 deletions(-) (limited to 'tests/unit/test-thread-pool.c') diff --git a/tests/unit/test-thread-pool.c b/tests/unit/test-thread-pool.c index 6020e65d69..448fbf7e5f 100644 --- a/tests/unit/test-thread-pool.c +++ b/tests/unit/test-thread-pool.c @@ -8,7 +8,6 @@ #include "qemu/main-loop.h" static AioContext *ctx; -static ThreadPool *pool; static int active; typedef struct { @@ -47,7 +46,7 @@ static void done_cb(void *opaque, int ret) static void test_submit(void) { WorkerTestData data = { .n = 0 }; - thread_pool_submit(pool, worker_cb, &data); + thread_pool_submit(worker_cb, &data); while (data.n == 0) { aio_poll(ctx, true); } @@ -57,7 +56,7 @@ static void test_submit(void) static void test_submit_aio(void) { WorkerTestData data = { .n = 0, .ret = -EINPROGRESS }; - data.aiocb = thread_pool_submit_aio(pool, worker_cb, &data, + data.aiocb = thread_pool_submit_aio(worker_cb, &data, done_cb, &data); /* The callbacks are not called until after the first wait. */ @@ -78,7 +77,7 @@ static void co_test_cb(void *opaque) active = 1; data->n = 0; data->ret = -EINPROGRESS; - thread_pool_submit_co(pool, worker_cb, data); + thread_pool_submit_co(worker_cb, data); /* The test continues in test_submit_co, after qemu_coroutine_enter... */ @@ -122,7 +121,7 @@ static void test_submit_many(void) for (i = 0; i < 100; i++) { data[i].n = 0; data[i].ret = -EINPROGRESS; - thread_pool_submit_aio(pool, worker_cb, &data[i], done_cb, &data[i]); + thread_pool_submit_aio(worker_cb, &data[i], done_cb, &data[i]); } active = 100; @@ -150,7 +149,7 @@ static void do_test_cancel(bool sync) for (i = 0; i < 100; i++) { data[i].n = 0; data[i].ret = -EINPROGRESS; - data[i].aiocb = thread_pool_submit_aio(pool, long_cb, &data[i], + data[i].aiocb = thread_pool_submit_aio(long_cb, &data[i], done_cb, &data[i]); } @@ -235,7 +234,6 @@ int main(int argc, char **argv) { qemu_init_main_loop(&error_abort); ctx = qemu_get_current_aio_context(); - pool = aio_get_thread_pool(ctx); g_test_init(&argc, &argv, NULL); g_test_add_func("/thread-pool/submit", test_submit); -- cgit v1.2.3