1
2
3
4
5
6
7
8
9
// SPDX-License-Identifier: GPL-2.0
#include "two_state_shared_lock.h"
void __bch2_two_state_lock(two_state_lock_t *lock, int s)
{
__wait_event(lock->wait, bch2_two_state_trylock(lock, s));
}
於是可以不回頭的逆風飛翔 不怕心頭有雨 眼底有霜
// SPDX-License-Identifier: GPL-2.0
#include "two_state_shared_lock.h"
void __bch2_two_state_lock(two_state_lock_t *lock, int s)
{
__wait_event(lock->wait, bch2_two_state_trylock(lock, s));
}