Searched refs:ra (Results 1 - 3 of 3) sorted by relevance
/mm/ |
H A D | readahead.c | 25 * 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 D | filemap.c | 1449 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 [all...] |
H A D | internal.h | 32 static inline unsigned long ra_submit(struct file_ra_state *ra, argument 36 ra->start, ra->size, ra->async_size);
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