lock_buffer(bh);
bh->b_blocknr = bn;
- bh->b_bdev = iomapp->iomap_target->pbr_bdev;
+ bh->b_bdev = iomapp->iomap_target->bt_bdev;
set_buffer_mapped(bh);
clear_buffer_delay(bh);
}
int retpbbm = 1;
int error;
- if (blocks) {
- offset = blocks << inode->i_blkbits; /* 64 bit goodness */
- size = (ssize_t) min_t(xfs_off_t, offset, LONG_MAX);
- } else {
- size = 1 << inode->i_blkbits;
- }
offset = (xfs_off_t)iblock << inode->i_blkbits;
+ if (blocks)
+ size = (ssize_t) min_t(xfs_off_t, LONG_MAX,
+ (xfs_off_t)blocks << inode->i_blkbits);
+ else
+ size = 1 << inode->i_blkbits;
VOP_BMAP(vp, offset, size,
create ? flags : BMAPI_READ, &iomap, &retpbbm, error);
}
/* If this is a realtime file, data might be on a new device */
- bh_result->b_bdev = iomap.iomap_target->pbr_bdev;
+ bh_result->b_bdev = iomap.iomap_target->bt_bdev;
/* If we previously allocated a block out beyond eof and
* we are now coming back to use it then we will need to
ASSERT(iomap.iomap_bsize - iomap.iomap_delta > 0);
offset = min_t(xfs_off_t,
iomap.iomap_bsize - iomap.iomap_delta,
- blocks << inode->i_blkbits);
+ (xfs_off_t)blocks << inode->i_blkbits);
bh_result->b_size = (u32) min_t(xfs_off_t, UINT_MAX, offset);
}
iocb->private = xfs_alloc_ioend(inode);
ret = blockdev_direct_IO_own_locking(rw, iocb, inode,
- iomap.iomap_target->pbr_bdev,
+ iomap.iomap_target->bt_bdev,
iov, offset, nr_segs,
linvfs_get_blocks_direct,
linvfs_end_io_direct);