调用者| 名称 | 描述 |
|---|
| usermodehelper_read_lock_wait | |
| __wait_on_bit | To allow interruptible waiting and asynchronous (i.e. nonblocking)* waiting, the actions of __wait_on_bit() and __wait_on_bit_lock() are* permitted return codes. Nonzero return codes halt waiting and return. |
| cgroup_lock_and_drain_offline | group_lock_and_drain_offline - lock cgroup_mutex and drain offlined csses*@cgrp: root of the target subtree* Because css offlining is asynchronous, userland may try to re-enable a* controller while the previous css is still around. This function grabs |
| ring_buffer_wait | g_buffer_wait - wait for input to the ring buffer*@buffer: buffer to wait on*@cpu: the cpu buffer to wait on*@full: wait until a full page is available, if @cpu != RING_BUFFER_ALL_CPUS* If @cpu == RING_BUFFER_ALL_CPUS then the task will wake up as soon |
| kswapd_try_to_sleep | |
| congestion_wait | gestion_wait - wait for a backing_dev to become uncongested*@sync: SYNC or ASYNC IO*@timeout: timeout in jiffies* Waits for up to @timeout jiffies for a backing_dev (any backing_dev) to exit* write congestion |
| wait_iff_congested | wait_iff_congested - Conditionally wait for a backing_dev to become uncongested or a pgdat to complete writes*@sync: SYNC or ASYNC IO*@timeout: timeout in jiffies* In the event of a congested backing_dev (any backing_dev) this waits* for up to @timeout |
| mem_cgroup_wait_acct_move | |
| mem_cgroup_oom_synchronize | mem_cgroup_oom_synchronize - complete memcg OOM handling*@handle: actually kill/wait or just clean up the OOM state* This has to be called at the end of a page fault if the memcg OOM* handler was enabled |
| __wait_on_freeing_inode | |
| __inode_dio_wait | Direct i/o helper functions |
| inode_sleep_on_writeback | Sleep until I_SYNC is cleared. This function must be called with i_lock* held and drops it. It is aimed for callers not holding any inode reference* so once i_lock is dropped, inode can go away. |
| bd_prepare_to_claim | d_prepare_to_claim - prepare to claim a block device*@bdev: block device of interest*@whole: the whole device containing @bdev, may equal @bdev*@holder: holder trying to claim @bdev* Prepare to claim @bdev |
| io_sq_thread | |
| io_uring_cancel_files | |
| wait_entry_unlocked | The only thing keeping the address space around is the i_pages lock* (it's cycled in clear_inode() after removing the entries from i_pages)* After we call xas_unlock_irq(), we cannot touch xas->xa. |
| usermodehelper_read_trylock | |
| mempool_alloc | mempool_alloc - allocate an element from a specific memory pool*@pool: pointer to the memory pool which was allocated via* mempool_create().*@gfp_mask: the usual allocation bitmask.* this function only sleeps if the alloc_fn() function sleeps or |
| pipe_wait | Drop the inode semaphore and wait for a pipe event, atomically |