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Integrate v2 - direct epoll

cached-reads
Vitaliy Filippov 2023-07-03 01:32:32 +03:00
parent 07b2196bc2
commit 3de7929fe5
2 changed files with 6 additions and 3 deletions
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6
src/qemu_driver.c
View File

@ -281,6 +281,7 @@ static void vitastor_aio_fd_read(void *fddv)
VitastorFdData *fdd = (VitastorFdData*)fddv;
qemu_mutex_lock(&fdd->cli->mutex);
fdd->fd_read(fdd->opaque);
vitastor_schedule_uring_handler(fdd->cli);
qemu_mutex_unlock(&fdd->cli->mutex);
}
@ -289,6 +290,7 @@ static void vitastor_aio_fd_write(void *fddv)
VitastorFdData *fdd = (VitastorFdData*)fddv;
qemu_mutex_lock(&fdd->cli->mutex);
fdd->fd_write(fdd->opaque);
vitastor_schedule_uring_handler(fdd->cli);
qemu_mutex_unlock(&fdd->cli->mutex);
}
@ -377,8 +379,8 @@ static int vitastor_file_open(BlockDriverState *bs, QDict *options, int flags, E
client->rdma_gid_index = qdict_get_try_int(options, "rdma-gid-index", 0);
client->rdma_mtu = qdict_get_try_int(options, "rdma-mtu", 0);
client->ctx = bdrv_get_aio_context(bs);
client->proxy = vitastor_c_create_uring(
client->config_path, client->etcd_host, client->etcd_prefix,
client->proxy = vitastor_c_create_qemu(
vitastor_aio_set_fd_handler, client, client->config_path, client->etcd_host, client->etcd_prefix,
client->use_rdma, client->rdma_device, client->rdma_port_num, client->rdma_gid_index, client->rdma_mtu, 0
);
client->uring_eventfd = vitastor_c_uring_register_eventfd(client->proxy);

3
src/vitastor_c.cpp
View File

@ -97,7 +97,8 @@ vitastor_c *vitastor_c_create_qemu(QEMUSetFDHandler *aio_set_fd_handler, void *a
self->aio_set_fd_handler(self->aio_ctx, fd, false, NULL, NULL, NULL, NULL);
}
});
self->cli = new cluster_client_t(NULL, self->tfd, cfg_json);
self->ringloop = new ring_loop_t(512);
self->cli = new cluster_client_t(self->ringloop, self->tfd, cfg_json);
return self;
}