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| author | Emanuele Giuseppe Esposito <eesposit@redhat.com> | 2023-02-03 08:17:31 -0500 |
|---|---|---|
| committer | Kevin Wolf <kwolf@redhat.com> | 2023-04-25 13:17:28 +0200 |
| commit | aef04fc79084fe340c931679413eb6070f2f13ca (patch) | |
| tree | 8e1576f073221bc7e121c61982ce191876cd8db5 /scsi | |
| parent | 0fdb73112b6fb40af46a99e3251c340935a121ad (diff) | |
| download | focaccia-qemu-aef04fc79084fe340c931679413eb6070f2f13ca.tar.gz focaccia-qemu-aef04fc79084fe340c931679413eb6070f2f13ca.zip | |
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 <eesposit@redhat.com> Message-Id: <20230203131731.851116-5-eesposit@redhat.com> Reviewed-by: Kevin Wolf <kwolf@redhat.com> Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Diffstat (limited to 'scsi')
| -rw-r--r-- | scsi/pr-manager.c | 3 | ||||
| -rw-r--r-- | scsi/qemu-pr-helper.c | 3 |
2 files changed, 2 insertions, 4 deletions
diff --git a/scsi/pr-manager.c b/scsi/pr-manager.c index 2098d7e759..fb5fc29730 100644 --- a/scsi/pr-manager.c +++ b/scsi/pr-manager.c @@ -51,7 +51,6 @@ static int pr_manager_worker(void *opaque) int coroutine_fn pr_manager_execute(PRManager *pr_mgr, AioContext *ctx, int fd, struct sg_io_hdr *hdr) { - ThreadPool *pool = aio_get_thread_pool(ctx); PRManagerData data = { .pr_mgr = pr_mgr, .fd = fd, @@ -62,7 +61,7 @@ int coroutine_fn pr_manager_execute(PRManager *pr_mgr, AioContext *ctx, int fd, /* The matching object_unref is in pr_manager_worker. */ object_ref(OBJECT(pr_mgr)); - return thread_pool_submit_co(pool, pr_manager_worker, &data); + return thread_pool_submit_co(pr_manager_worker, &data); } bool pr_manager_is_connected(PRManager *pr_mgr) diff --git a/scsi/qemu-pr-helper.c b/scsi/qemu-pr-helper.c index 199227a556..e9b3ad259a 100644 --- a/scsi/qemu-pr-helper.c +++ b/scsi/qemu-pr-helper.c @@ -180,7 +180,6 @@ static int do_sgio_worker(void *opaque) static int do_sgio(int fd, const uint8_t *cdb, uint8_t *sense, uint8_t *buf, int *sz, int dir) { - ThreadPool *pool = aio_get_thread_pool(qemu_get_aio_context()); int r; PRHelperSGIOData data = { @@ -192,7 +191,7 @@ static int do_sgio(int fd, const uint8_t *cdb, uint8_t *sense, .dir = dir, }; - r = thread_pool_submit_co(pool, do_sgio_worker, &data); + r = thread_pool_submit_co(do_sgio_worker, &data); *sz = data.sz; return r; } |