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Searched refs:nr_notes (Results 1 – 2 of 2) sorted by relevance

/linux-6.3-rc2/kernel/
A Dwatch_queue.c119 note = find_first_bit(wqueue->notes_bitmap, wqueue->nr_notes); in post_one_notification()
120 if (note >= wqueue->nr_notes) in post_one_notification()
242 long watch_queue_set_size(struct pipe_inode_info *pipe, unsigned int nr_notes) in watch_queue_set_size() argument
255 if (nr_notes < 1 || in watch_queue_set_size()
256 nr_notes > 512) /* TODO: choose a better hard limit */ in watch_queue_set_size()
259 nr_pages = (nr_notes + WATCH_QUEUE_NOTES_PER_PAGE - 1); in watch_queue_set_size()
271 nr_notes = nr_pages * WATCH_QUEUE_NOTES_PER_PAGE; in watch_queue_set_size()
272 ret = pipe_resize_ring(pipe, roundup_pow_of_two(nr_notes)); in watch_queue_set_size()
288 bitmap = bitmap_alloc(nr_notes, GFP_KERNEL); in watch_queue_set_size()
292 bitmap_fill(bitmap, nr_notes); in watch_queue_set_size()
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/linux-6.3-rc2/include/linux/
A Dwatch_queue.h47 unsigned int nr_notes; /* Number of notes */ member

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