Function report |
Source Code:mm\filemap.c |
Create Date:2022-07-28 14:01:36 |
Last Modify:2020-03-12 14:18:49 | Copyright©Brick |
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Name:add_page_wait_queue - Add an arbitrary waiter to a page's wait queue*@page: Page defining the wait queue of interest*@waiter: Waiter to add to the queue* Add an arbitrary @waiter to the wait queue for the nominated @page.
Proto:void add_page_wait_queue(struct page *page, wait_queue_entry_t *waiter)
Type:void
Parameter:
Type | Parameter | Name |
---|---|---|
struct page * | page | |
wait_queue_entry_t * | waiter |
1263 | q = page_waitqueue(page) |
1266 | spin_lock_irqsave( & lock, flags) |
1267 | __add_wait_queue_entry_tail(q, waiter) |
1268 | SetPageWaiters(page) |
1269 | spin_unlock_irqrestore( & lock, flags) |
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