diff options
Diffstat (limited to 'fs/iomap.c')
| -rw-r--r-- | fs/iomap.c | 11 |
1 files changed, 5 insertions, 6 deletions
diff --git a/fs/iomap.c b/fs/iomap.c index be61cf742b5e..d25db039ee13 100644 --- a/fs/iomap.c +++ b/fs/iomap.c @@ -350,8 +350,8 @@ static int iomap_zero(struct inode *inode, loff_t pos, unsigned offset, static int iomap_dax_zero(loff_t pos, unsigned offset, unsigned bytes, struct iomap *iomap) { - sector_t sector = iomap->blkno + - (((pos & ~(PAGE_SIZE - 1)) - iomap->offset) >> 9); + sector_t sector = (iomap->addr + + (pos & PAGE_MASK) - iomap->offset) >> 9; return __dax_zero_page_range(iomap->bdev, iomap->dax_dev, sector, offset, bytes); @@ -512,9 +512,8 @@ static int iomap_to_fiemap(struct fiemap_extent_info *fi, flags |= FIEMAP_EXTENT_SHARED; return fiemap_fill_next_extent(fi, iomap->offset, - iomap->blkno != IOMAP_NULL_BLOCK ? iomap->blkno << 9: 0, + iomap->addr != IOMAP_NULL_ADDR ? iomap->addr : 0, iomap->length, flags); - } static loff_t @@ -823,7 +822,7 @@ iomap_dio_zero(struct iomap_dio *dio, struct iomap *iomap, loff_t pos, bio = bio_alloc(GFP_KERNEL, 1); bio_set_dev(bio, iomap->bdev); bio->bi_iter.bi_sector = - iomap->blkno + ((pos - iomap->offset) >> 9); + (iomap->addr + pos - iomap->offset) >> 9; bio->bi_private = dio; bio->bi_end_io = iomap_dio_bio_end_io; @@ -902,7 +901,7 @@ iomap_dio_actor(struct inode *inode, loff_t pos, loff_t length, bio = bio_alloc(GFP_KERNEL, nr_pages); bio_set_dev(bio, iomap->bdev); bio->bi_iter.bi_sector = - iomap->blkno + ((pos - iomap->offset) >> 9); + (iomap->addr + pos - iomap->offset) >> 9; bio->bi_write_hint = dio->iocb->ki_hint; bio->bi_private = dio; bio->bi_end_io = iomap_dio_bio_end_io; |