diff options
Diffstat (limited to 'fs/xfs/xfs_bmap_util.c')
| -rw-r--r-- | fs/xfs/xfs_bmap_util.c | 17 |
1 files changed, 4 insertions, 13 deletions
diff --git a/fs/xfs/xfs_bmap_util.c b/fs/xfs/xfs_bmap_util.c index 1ac0b0facb7f..2c3b3ff6d7be 100644 --- a/fs/xfs/xfs_bmap_util.c +++ b/fs/xfs/xfs_bmap_util.c @@ -48,10 +48,6 @@ xfs_fsb_to_db(struct xfs_inode *ip, xfs_fsblock_t fsb) /* * Routine to zero an extent on disk allocated to the specific inode. - * - * The VFS functions take a linearised filesystem block offset, so we have to - * convert the sparse xfs fsb to the right format first. - * VFS types are real funky, too. */ int xfs_zero_extent( @@ -59,15 +55,10 @@ xfs_zero_extent( xfs_fsblock_t start_fsb, xfs_off_t count_fsb) { - struct xfs_mount *mp = ip->i_mount; - struct xfs_buftarg *target = xfs_inode_buftarg(ip); - xfs_daddr_t sector = xfs_fsb_to_db(ip, start_fsb); - sector_t block = XFS_BB_TO_FSBT(mp, sector); - - return blkdev_issue_zeroout(target->bt_bdev, - block << (mp->m_super->s_blocksize_bits - 9), - count_fsb << (mp->m_super->s_blocksize_bits - 9), - GFP_KERNEL, 0); + return blkdev_issue_zeroout(xfs_inode_buftarg(ip)->bt_bdev, + xfs_fsb_to_db(ip, start_fsb), + XFS_FSB_TO_BB(ip->i_mount, count_fsb), + GFP_KERNEL, 0); } /* |