Searched refs:percpu_down_read (Results 1 – 5 of 5) sorted by relevance
118 percpu_down_read(&hu->proto_lock); in hci_uart_dequeue()248 percpu_down_read(&hu->proto_lock); in hci_uart_flush()287 percpu_down_read(&hu->proto_lock); in hci_uart_send_frame()611 percpu_down_read(&hu->proto_lock); in hci_uart_tty_receive()
57 static inline void percpu_down_read(struct percpu_rw_semaphore *sem) in percpu_down_read() function
699 percpu_down_read(&cgroup_threadgroup_rwsem); in cgroup_threadgroup_change_begin()
1366 percpu_down_read(sb->s_writers.rw_sem + level-1); in __sb_start_write()
2773 percpu_down_read(&sbi->s_writepages_rwsem); in ext4_writepages()3008 percpu_down_read(&sbi->s_writepages_rwsem); in ext4_dax_writepages()