thebestvibedev/tromcho.net
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Copy io_uring_prep_* to my_uring_prep_* so they do not clear user_data

Browse Source
This commit is contained in:
Vitaliy Filippov
2019-11-17 21:39:30 +03:00
parent 2f429b17dd
commit c2de733e35
9 changed files with 128 additions and 31 deletions
Download Patch File Download Diff File Expand all files Collapse all files
test_blockstore.cpp
+9 -3
View File
@@ -51,11 +51,17 @@ public:
return;
}
struct ring_data_t *data = ((ring_data_t*)sqe->user_data);
io_uring_prep_poll_add(sqe, timerfd, POLLIN);
my_uring_prep_poll_add(sqe, timerfd, POLLIN);
data->callback = [&](ring_data_t *data)
{
if (data->res < 0)
{
throw std::runtime_error(std::string("waiting for timer failed: ") + strerror(-data->res));
}
uint64_t n;
read(timerfd, &n, 8);
wait_state = 0;
printf("tick\n");
printf("tick 1s\n");
};
wait_state = 1;
ringloop->submit();
@@ -69,7 +75,7 @@ int main(int narg, char *args[])
config["journal_device"] = "./test_journal.bin";
config["data_device"] = "./test_data.bin";
ring_loop_t *ringloop = new ring_loop_t(512);
// print "tick" each second
// print "tick" every second
timerfd_interval tick_tfd(ringloop, 1);
while (true)
{