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Searched refs:percpu_up_read (Results 1 – 12 of 12) sorted by relevance

/Linux-v5.10/drivers/bluetooth/
Dhci_ldisc.c108 percpu_up_read(&hu->proto_lock); in hci_uart_dequeue()
140 percpu_up_read(&hu->proto_lock); in hci_uart_tx_wakeup()
246 percpu_up_read(&hu->proto_lock); in hci_uart_flush()
283 percpu_up_read(&hu->proto_lock); in hci_uart_send_frame()
288 percpu_up_read(&hu->proto_lock); in hci_uart_send_frame()
607 percpu_up_read(&hu->proto_lock); in hci_uart_tty_receive()
615 percpu_up_read(&hu->proto_lock); in hci_uart_tty_receive()
/Linux-v5.10/Documentation/locking/
Dpercpu-rw-semaphore.rst23 The lock is locked for read with percpu_down_read, percpu_up_read and
/Linux-v5.10/include/linux/
Dpercpu-rwsem.h97 static inline void percpu_up_read(struct percpu_rw_semaphore *sem) in percpu_up_read() function
Dcgroup-defs.h744 percpu_up_read(&cgroup_threadgroup_rwsem); in cgroup_threadgroup_change_end()
Dfs.h1589 percpu_up_read(sb->s_writers.rw_sem + level-1); in __sb_end_write()
/Linux-v5.10/fs/
Dlocks.c1123 percpu_up_read(&file_rwsem); in flock_lock_inode()
1341 percpu_up_read(&file_rwsem); in posix_lock_inode()
1680 percpu_up_read(&file_rwsem); in __break_lease()
1704 percpu_up_read(&file_rwsem); in __break_lease()
1785 percpu_up_read(&file_rwsem); in fcntl_getlease()
1945 percpu_up_read(&file_rwsem); in generic_add_lease()
1981 percpu_up_read(&file_rwsem); in generic_delete_lease()
2772 percpu_up_read(&file_rwsem); in locks_remove_lease()
/Linux-v5.10/kernel/locking/
Dlocktorture.c593 percpu_up_read(&pcpu_rwsem); in torture_percpu_rwsem_up_read()
/Linux-v5.10/mm/
Dmemory_hotplug.c64 percpu_up_read(&mem_hotplug_lock); in put_online_mems()
/Linux-v5.10/kernel/
Dcpu.c305 percpu_up_read(&cpu_hotplug_lock); in cpus_read_unlock()
/Linux-v5.10/kernel/events/
Duprobes.c1569 percpu_up_read(&dup_mmap_sem); in uprobe_end_dup_mmap()
/Linux-v5.10/kernel/cgroup/
Dcpuset.c345 percpu_up_read(&cpuset_rwsem); in cpuset_read_unlock()
/Linux-v5.10/fs/ext4/
Dinode.c2862 percpu_up_read(&sbi->s_writepages_rwsem); in ext4_writepages()
2883 percpu_up_read(&sbi->s_writepages_rwsem); in ext4_dax_writepages()