Searched refs:ra (Results 1 - 3 of 3) sorted by relevance

/mm/
H A Dreadahead.c25 * memset *ra to zero.
28 file_ra_state_init(struct file_ra_state *ra, struct address_space *mapping) argument
30 ra->ra_pages = mapping->backing_dev_info->ra_pages;
31 ra->prev_pos = -1;
248 * for 128k (32 page) max ra
269 static unsigned long get_next_ra_size(struct file_ra_state *ra, argument
272 unsigned long cur = ra->size;
344 struct file_ra_state *ra,
367 ra->start = offset;
368 ra
343 try_context_readahead(struct address_space *mapping, struct file_ra_state *ra, pgoff_t offset, unsigned long req_size, unsigned long max) argument
378 ondemand_readahead(struct address_space *mapping, struct file_ra_state *ra, struct file *filp, bool hit_readahead_marker, pgoff_t offset, unsigned long req_size) argument
489 page_cache_sync_readahead(struct address_space *mapping, struct file_ra_state *ra, struct file *filp, pgoff_t offset, unsigned long req_size) argument
524 page_cache_async_readahead(struct address_space *mapping, struct file_ra_state *ra, struct file *filp, struct page *page, pgoff_t offset, unsigned long req_size) argument
[all...]
H A Dfilemap.c1449 struct file_ra_state *ra)
1451 ra->ra_pages /= 4;
1472 struct file_ra_state *ra = &filp->f_ra; local
1481 prev_index = ra->prev_pos >> PAGE_CACHE_SHIFT;
1482 prev_offset = ra->prev_pos & (PAGE_CACHE_SIZE-1);
1497 ra, filp,
1505 ra, filp, page,
1639 shrink_readahead_size_eio(filp, ra);
1677 ra->prev_pos = prev_index;
1678 ra
1448 shrink_readahead_size_eio(struct file *filp, struct file_ra_state *ra) argument
1783 do_sync_mmap_readahead(struct vm_area_struct *vma, struct file_ra_state *ra, struct file *file, pgoff_t offset) argument
1828 do_async_mmap_readahead(struct vm_area_struct *vma, struct file_ra_state *ra, struct file *file, struct page *page, pgoff_t offset) argument
1875 struct file_ra_state *ra = &file->f_ra; local
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H A Dinternal.h32 static inline unsigned long ra_submit(struct file_ra_state *ra, argument
36 ra->start, ra->size, ra->async_size);

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