diff options
Diffstat (limited to 'fs/ext2/inode.c')
| -rw-r--r-- | fs/ext2/inode.c | 16 |
1 files changed, 6 insertions, 10 deletions
diff --git a/fs/ext2/inode.c b/fs/ext2/inode.c index 30163d007b2f..9b2ac55ac34f 100644 --- a/fs/ext2/inode.c +++ b/fs/ext2/inode.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * linux/fs/ext2/inode.c * @@ -800,10 +801,10 @@ int ext2_get_block(struct inode *inode, sector_t iblock, static int ext2_iomap_begin(struct inode *inode, loff_t offset, loff_t length, unsigned flags, struct iomap *iomap) { - struct block_device *bdev; unsigned int blkbits = inode->i_blkbits; unsigned long first_block = offset >> blkbits; unsigned long max_blocks = (length + (1 << blkbits) - 1) >> blkbits; + struct ext2_sb_info *sbi = EXT2_SB(inode->i_sb); bool new = false, boundary = false; u32 bno; int ret; @@ -814,21 +815,17 @@ static int ext2_iomap_begin(struct inode *inode, loff_t offset, loff_t length, return ret; iomap->flags = 0; - bdev = inode->i_sb->s_bdev; - iomap->bdev = bdev; + iomap->bdev = inode->i_sb->s_bdev; iomap->offset = (u64)first_block << blkbits; - if (blk_queue_dax(bdev->bd_queue)) - iomap->dax_dev = fs_dax_get_by_host(bdev->bd_disk->disk_name); - else - iomap->dax_dev = NULL; + iomap->dax_dev = sbi->s_daxdev; if (ret == 0) { iomap->type = IOMAP_HOLE; - iomap->blkno = IOMAP_NULL_BLOCK; + iomap->addr = IOMAP_NULL_ADDR; iomap->length = 1 << blkbits; } else { iomap->type = IOMAP_MAPPED; - iomap->blkno = (sector_t)bno << (blkbits - 9); + iomap->addr = (u64)bno << blkbits; iomap->length = (u64)ret << blkbits; iomap->flags |= IOMAP_F_MERGED; } @@ -842,7 +839,6 @@ static int ext2_iomap_end(struct inode *inode, loff_t offset, loff_t length, ssize_t written, unsigned flags, struct iomap *iomap) { - fs_put_dax(iomap->dax_dev); if (iomap->type == IOMAP_MAPPED && written < length && (flags & IOMAP_WRITE)) |