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Wake up background polling thread when old_instant is 0

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Co-authored-by: Ruihan Li <lrh2000@pku.edu.cn>
This commit is contained in:
Jianfeng Jiang 2024-05-13 06:17:20 +00:00 committed by Tate, Hongliang Tian
parent 328ce9e92c
commit 3981cd63cd
2 changed files with 16 additions and 19 deletions
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2
kernel/aster-nix/src/net/iface/common.rs
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@ -177,7 +177,7 @@ impl IfaceCommon {
let new_instant = instant.total_millis() as u64;
self.next_poll_at_ms.store(new_instant, Ordering::Relaxed);
if new_instant < old_instant {
if old_instant == 0 || new_instant < old_instant {
self.polling_wait_queue.wake_all();
}
} else {

33
test/apps/network/tcp_err.c
View File

@ -338,26 +338,23 @@ FN_TEST(sendmsg_and_recvmsg)
// Send two message and receive two message
// This test is commented out due to a known issue:
// See <https://github.com/asterinas/asterinas/issues/819>
iov[0].iov_base = message;
iov[0].iov_len = strlen(message);
msg.msg_iovlen = 1;
TEST_RES(sendmsg(sk_accepted, &msg, 0), _ret == strlen(message));
TEST_RES(sendmsg(sk_accepted, &msg, 0), _ret == strlen(message));
// iov[0].iov_base = message;
// iov[0].iov_len = strlen(message);
// msg.msg_iovlen = 1;
// TEST_RES(sendmsg(sk_accepted, &msg, 0), _ret == strlen(message));
// TEST_RES(sendmsg(sk_accepted, &msg, 0), _ret == strlen(message));
char first_buffer[BUFFER_SIZE] = { 0 };
char second_buffer[BUFFER_SIZE] = { 0 };
iov[0].iov_base = first_buffer;
iov[0].iov_len = BUFFER_SIZE;
iov[1].iov_base = second_buffer;
iov[1].iov_len = BUFFER_SIZE;
msg.msg_iovlen = 2;
// char first_buffer[BUFFER_SIZE] = { 0 };
// char second_buffer[BUFFER_SIZE] = { 0 };
// iov[0].iov_base = first_buffer;
// iov[0].iov_len = BUFFER_SIZE;
// iov[1].iov_base = second_buffer;
// iov[1].iov_len = BUFFER_SIZE;
// msg.msg_iovlen = 2;
// Ensure two messages are prepared for receiving
sleep(1);
// // Ensure two messages are prepared for receiving
// sleep(1);
// TEST_RES(recvmsg(sk_connected, &msg, 0), _ret == strlen(message) * 2);
TEST_RES(recvmsg(sk_connected, &msg, 0), _ret == strlen(message) * 2);
}
END_TEST()