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()
152 		loff_t *pos, loff_t length, unsigned *offp, unsigned *lenp)  in iomap_adjust_read_range()
154 	loff_t orig_pos = *pos;  in iomap_adjust_read_range()
155 	loff_t isize = i_size_read(inode);  in iomap_adjust_read_range()
159 	unsigned plen = min_t(loff_t, PAGE_SIZE - poff, length);  in iomap_adjust_read_range()
306 static loff_t
307 iomap_readpage_actor(struct inode *inode, loff_t pos, loff_t length, void *data,  in iomap_readpage_actor()
314 	loff_t orig_pos = pos;  in iomap_readpage_actor()
390 	loff_t ret;  in iomap_readpage()
421 iomap_next_page(struct inode *inode, struct list_head *pages, loff_t pos,  in iomap_next_page()
422 		loff_t length, loff_t *done)  in iomap_next_page()
448 static loff_t
449 iomap_readpages_actor(struct inode *inode, loff_t pos, loff_t length,  in iomap_readpages_actor()
453 	loff_t done, ret;  in iomap_readpages_actor()
484 	loff_t pos = page_offset(list_entry(pages->prev, struct page, lru));  in iomap_readpages()
485 	loff_t last = page_offset(list_entry(pages->next, struct page, lru));  in iomap_readpages()
486 	loff_t length = last - pos + PAGE_SIZE, ret = 0;  in iomap_readpages()
611 iomap_write_failed(struct inode *inode, loff_t pos, unsigned len)  in iomap_write_failed()
613 	loff_t i_size = i_size_read(inode);  in iomap_write_failed()
624 iomap_read_page_sync(struct inode *inode, loff_t block_start, struct page *page,  in iomap_read_page_sync()
646 __iomap_write_begin(struct inode *inode, loff_t pos, unsigned len,  in __iomap_write_begin()
650 	loff_t block_size = i_blocksize(inode);  in __iomap_write_begin()
651 	loff_t block_start = pos & ~(block_size - 1);  in __iomap_write_begin()
652 	loff_t block_end = (pos + len + block_size - 1) & ~(block_size - 1);  in __iomap_write_begin()
679 iomap_write_begin(struct inode *inode, loff_t pos, unsigned len, unsigned flags,  in iomap_write_begin()
739 __iomap_write_end(struct inode *inode, loff_t pos, unsigned len,  in __iomap_write_end()
766 		struct iomap *iomap, loff_t pos, unsigned copied)  in iomap_write_end_inline()
783 iomap_write_end(struct inode *inode, loff_t pos, unsigned len,  in iomap_write_end()
805 static loff_t
806 iomap_write_actor(struct inode *inode, loff_t pos, loff_t length, void *data,  in iomap_write_actor()
891 	loff_t pos = iocb->ki_pos, ret = 0, written = 0;  in iomap_file_buffered_write()
907 __iomap_read_page(struct inode *inode, loff_t offset)  in __iomap_read_page()
922 static loff_t
923 iomap_dirty_actor(struct inode *inode, loff_t pos, loff_t length, void *data,  in iomap_dirty_actor()
935 		bytes = min_t(loff_t, PAGE_SIZE - offset, length);  in iomap_dirty_actor()
969 iomap_file_dirty(struct inode *inode, loff_t pos, loff_t len,  in iomap_file_dirty()
972 	loff_t ret;  in iomap_file_dirty()
987 static int iomap_zero(struct inode *inode, loff_t pos, unsigned offset,  in iomap_zero()
1004 static int iomap_dax_zero(loff_t pos, unsigned offset, unsigned bytes,  in iomap_dax_zero()
1011 static loff_t
1012 iomap_zero_range_actor(struct inode *inode, loff_t pos, loff_t count,  in iomap_zero_range_actor()
1016 	loff_t written = 0;  in iomap_zero_range_actor()
1027 		bytes = min_t(loff_t, PAGE_SIZE - offset, count);  in iomap_zero_range_actor()
1047 iomap_zero_range(struct inode *inode, loff_t pos, loff_t len, bool *did_zero,  in iomap_zero_range()
1050 	loff_t ret;  in iomap_zero_range()
1067 iomap_truncate_page(struct inode *inode, loff_t pos, bool *did_zero,  in iomap_truncate_page()
1080 static loff_t
1081 iomap_page_mkwrite_actor(struct inode *inode, loff_t pos, loff_t length,  in iomap_page_mkwrite_actor()
1106 	loff_t offset, size;  in iomap_page_mkwrite()
1178 static loff_t
1179 iomap_fiemap_actor(struct inode *inode, loff_t pos, loff_t length, void *data,  in iomap_fiemap_actor()
1183 	loff_t ret = length;  in iomap_fiemap_actor()
1201 		loff_t start, loff_t len, const struct iomap_ops *ops)  in iomap_fiemap()
1204 	loff_t ret;  in iomap_fiemap()
1250 page_seek_hole_data(struct inode *inode, struct page *page, loff_t *lastoff,  in page_seek_hole_data()
1256 	loff_t poff = page_offset(page);  in page_seek_hole_data()
1305 static loff_t
1306 page_cache_seek_hole_data(struct inode *inode, loff_t offset, loff_t length,  in page_cache_seek_hole_data()
1311 	loff_t lastoff = offset;  in page_cache_seek_hole_data()
1352 static loff_t
1353 iomap_seek_hole_actor(struct inode *inode, loff_t offset, loff_t length,  in iomap_seek_hole_actor()
1364 		*(loff_t *)data = offset;  in iomap_seek_hole_actor()
1371 loff_t
1372 iomap_seek_hole(struct inode *inode, loff_t offset, const struct iomap_ops *ops)  in iomap_seek_hole()
1374 	loff_t size = i_size_read(inode);  in iomap_seek_hole()
1375 	loff_t length = size - offset;  in iomap_seek_hole()
1376 	loff_t ret;  in iomap_seek_hole()
1398 static loff_t
1399 iomap_seek_data_actor(struct inode *inode, loff_t offset, loff_t length,  in iomap_seek_data_actor()
1412 		*(loff_t *)data = offset;  in iomap_seek_data_actor()
1417 loff_t
1418 iomap_seek_data(struct inode *inode, loff_t offset, const struct iomap_ops *ops)  in iomap_seek_data()
1420 	loff_t size = i_size_read(inode);  in iomap_seek_data()
1421 	loff_t length = size - offset;  in iomap_seek_data()
1422 	loff_t ret;  in iomap_seek_data()
1458 	loff_t			i_size;
1459 	loff_t			size;
1485 	loff_t offset = iocb->ki_pos;  in iomap_dio_complete()
1594 iomap_dio_zero(struct iomap_dio *dio, struct iomap *iomap, loff_t pos,  in iomap_dio_zero()
1614 static loff_t
1615 iomap_dio_bio_actor(struct inode *inode, loff_t pos, loff_t length,  in iomap_dio_bio_actor()
1745 static loff_t
1746 iomap_dio_hole_actor(loff_t length, struct iomap_dio *dio)  in iomap_dio_hole_actor()
1753 static loff_t
1754 iomap_dio_inline_actor(struct inode *inode, loff_t pos, loff_t length,  in iomap_dio_inline_actor()
1763 		loff_t size = inode->i_size;  in iomap_dio_inline_actor()
1780 static loff_t
1781 iomap_dio_actor(struct inode *inode, loff_t pos, loff_t length,  in iomap_dio_actor()
1821 	loff_t pos = iocb->ki_pos, start = pos;  in iomap_dio_rw()
1822 	loff_t end = iocb->ki_pos + count - 1, ret = 0;  in iomap_dio_rw()
2052 static loff_t iomap_swapfile_activate_actor(struct inode *inode, loff_t pos,  in iomap_swapfile_activate_actor()
2053 		loff_t count, void *data, struct iomap *iomap)  in iomap_swapfile_activate_actor()
2118 	loff_t pos = 0;  in iomap_swapfile_activate()
2119 	loff_t len = ALIGN_DOWN(i_size_read(inode), PAGE_SIZE);  in iomap_swapfile_activate()
2120 	loff_t ret;  in iomap_swapfile_activate()
2155 static loff_t
2156 iomap_bmap_actor(struct inode *inode, loff_t pos, loff_t length,  in iomap_bmap_actor()
2177 	loff_t pos = bno << inode->i_blkbits;  in iomap_bmap()