48 loff_t
49 iomap_apply(struct inode *inode, loff_t pos, loff_t length, unsigned flags,  in iomap_apply()
53 	loff_t written = 0, ret;  in iomap_apply()
103 iomap_sector(struct iomap *iomap, loff_t pos)  in iomap_sector()
144 		loff_t *pos, loff_t length, unsigned *offp, unsigned *lenp)  in iomap_adjust_read_range()
149 	unsigned plen = min_t(loff_t, PAGE_SIZE - poff, length);  in iomap_adjust_read_range()
280 static loff_t
281 iomap_readpage_actor(struct inode *inode, loff_t pos, loff_t length, void *data,  in iomap_readpage_actor()
288 	loff_t orig_pos = pos;  in iomap_readpage_actor()
364 	loff_t ret;  in iomap_readpage()
395 iomap_next_page(struct inode *inode, struct list_head *pages, loff_t pos,  in iomap_next_page()
396 		loff_t length, loff_t *done)  in iomap_next_page()
422 static loff_t
423 iomap_readpages_actor(struct inode *inode, loff_t pos, loff_t length,  in iomap_readpages_actor()
427 	loff_t done, ret;  in iomap_readpages_actor()
458 	loff_t pos = page_offset(list_entry(pages->prev, struct page, lru));  in iomap_readpages()
459 	loff_t last = page_offset(list_entry(pages->next, struct page, lru));  in iomap_readpages()
460 	loff_t length = last - pos + PAGE_SIZE, ret = 0;  in iomap_readpages()
570 iomap_write_failed(struct inode *inode, loff_t pos, unsigned len)  in iomap_write_failed()
572 	loff_t i_size = i_size_read(inode);  in iomap_write_failed()
583 iomap_read_page_sync(struct inode *inode, loff_t block_start, struct page *page,  in iomap_read_page_sync()
605 __iomap_write_begin(struct inode *inode, loff_t pos, unsigned len,  in __iomap_write_begin()
609 	loff_t block_size = i_blocksize(inode);  in __iomap_write_begin()
610 	loff_t block_start = pos & ~(block_size - 1);  in __iomap_write_begin()
611 	loff_t block_end = (pos + len + block_size - 1) & ~(block_size - 1);  in __iomap_write_begin()
638 iomap_write_begin(struct inode *inode, loff_t pos, unsigned len, unsigned flags,  in iomap_write_begin()
698 __iomap_write_end(struct inode *inode, loff_t pos, unsigned len,  in __iomap_write_end()
725 		struct iomap *iomap, loff_t pos, unsigned copied)  in iomap_write_end_inline()
742 iomap_write_end(struct inode *inode, loff_t pos, unsigned len,  in iomap_write_end()
764 static loff_t
765 iomap_write_actor(struct inode *inode, loff_t pos, loff_t length, void *data,  in iomap_write_actor()
850 	loff_t pos = iocb->ki_pos, ret = 0, written = 0;  in iomap_file_buffered_write()
866 __iomap_read_page(struct inode *inode, loff_t offset)  in __iomap_read_page()
881 static loff_t
882 iomap_dirty_actor(struct inode *inode, loff_t pos, loff_t length, void *data,  in iomap_dirty_actor()
894 		bytes = min_t(loff_t, PAGE_SIZE - offset, length);  in iomap_dirty_actor()
928 iomap_file_dirty(struct inode *inode, loff_t pos, loff_t len,  in iomap_file_dirty()
931 	loff_t ret;  in iomap_file_dirty()
946 static int iomap_zero(struct inode *inode, loff_t pos, unsigned offset,  in iomap_zero()
963 static int iomap_dax_zero(loff_t pos, unsigned offset, unsigned bytes,  in iomap_dax_zero()
970 static loff_t
971 iomap_zero_range_actor(struct inode *inode, loff_t pos, loff_t count,  in iomap_zero_range_actor()
975 	loff_t written = 0;  in iomap_zero_range_actor()
986 		bytes = min_t(loff_t, PAGE_SIZE - offset, count);  in iomap_zero_range_actor()
1006 iomap_zero_range(struct inode *inode, loff_t pos, loff_t len, bool *did_zero,  in iomap_zero_range()
1009 	loff_t ret;  in iomap_zero_range()
1026 iomap_truncate_page(struct inode *inode, loff_t pos, bool *did_zero,  in iomap_truncate_page()
1039 static loff_t
1040 iomap_page_mkwrite_actor(struct inode *inode, loff_t pos, loff_t length,  in iomap_page_mkwrite_actor()
1065 	loff_t offset, size;  in iomap_page_mkwrite()
1137 static loff_t
1138 iomap_fiemap_actor(struct inode *inode, loff_t pos, loff_t length, void *data,  in iomap_fiemap_actor()
1142 	loff_t ret = length;  in iomap_fiemap_actor()
1160 		loff_t start, loff_t len, const struct iomap_ops *ops)  in iomap_fiemap()
1163 	loff_t ret;  in iomap_fiemap()
1209 page_seek_hole_data(struct inode *inode, struct page *page, loff_t *lastoff,  in page_seek_hole_data()
1215 	loff_t poff = page_offset(page);  in page_seek_hole_data()
1264 static loff_t
1265 page_cache_seek_hole_data(struct inode *inode, loff_t offset, loff_t length,  in page_cache_seek_hole_data()
1270 	loff_t lastoff = offset;  in page_cache_seek_hole_data()
1311 static loff_t
1312 iomap_seek_hole_actor(struct inode *inode, loff_t offset, loff_t length,  in iomap_seek_hole_actor()
1323 		*(loff_t *)data = offset;  in iomap_seek_hole_actor()
1330 loff_t
1331 iomap_seek_hole(struct inode *inode, loff_t offset, const struct iomap_ops *ops)  in iomap_seek_hole()
1333 	loff_t size = i_size_read(inode);  in iomap_seek_hole()
1334 	loff_t length = size - offset;  in iomap_seek_hole()
1335 	loff_t ret;  in iomap_seek_hole()
1357 static loff_t
1358 iomap_seek_data_actor(struct inode *inode, loff_t offset, loff_t length,  in iomap_seek_data_actor()
1371 		*(loff_t *)data = offset;  in iomap_seek_data_actor()
1376 loff_t
1377 iomap_seek_data(struct inode *inode, loff_t offset, const struct iomap_ops *ops)  in iomap_seek_data()
1379 	loff_t size = i_size_read(inode);  in iomap_seek_data()
1380 	loff_t length = size - offset;  in iomap_seek_data()
1381 	loff_t ret;  in iomap_seek_data()
1417 	loff_t			i_size;
1418 	loff_t			size;
1444 	loff_t offset = iocb->ki_pos;  in iomap_dio_complete()
1553 iomap_dio_zero(struct iomap_dio *dio, struct iomap *iomap, loff_t pos,  in iomap_dio_zero()
1573 static loff_t
1574 iomap_dio_bio_actor(struct inode *inode, loff_t pos, loff_t length,  in iomap_dio_bio_actor()
1689 static loff_t
1690 iomap_dio_hole_actor(loff_t length, struct iomap_dio *dio)  in iomap_dio_hole_actor()
1697 static loff_t
1698 iomap_dio_inline_actor(struct inode *inode, loff_t pos, loff_t length,  in iomap_dio_inline_actor()
1707 		loff_t size = inode->i_size;  in iomap_dio_inline_actor()
1724 static loff_t
1725 iomap_dio_actor(struct inode *inode, loff_t pos, loff_t length,  in iomap_dio_actor()
1765 	loff_t pos = iocb->ki_pos, start = pos;  in iomap_dio_rw()
1766 	loff_t end = iocb->ki_pos + count - 1, ret = 0;  in iomap_dio_rw()
1975 static loff_t iomap_swapfile_activate_actor(struct inode *inode, loff_t pos,  in iomap_swapfile_activate_actor()
1976 		loff_t count, void *data, struct iomap *iomap)  in iomap_swapfile_activate_actor()
2041 	loff_t pos = 0;  in iomap_swapfile_activate()
2042 	loff_t len = ALIGN_DOWN(i_size_read(inode), PAGE_SIZE);  in iomap_swapfile_activate()
2043 	loff_t ret;  in iomap_swapfile_activate()
2078 static loff_t
2079 iomap_bmap_actor(struct inode *inode, loff_t pos, loff_t length,  in iomap_bmap_actor()
2100 	loff_t pos = bno << inode->i_blkbits;  in iomap_bmap()