diff options
| -rw-r--r-- | fs/xfs/xfs_aops.c | 8 |
1 files changed, 2 insertions, 6 deletions
diff --git a/fs/xfs/xfs_aops.c b/fs/xfs/xfs_aops.c index a3fa60d1d2df..8bfb62d8776f 100644 --- a/fs/xfs/xfs_aops.c +++ b/fs/xfs/xfs_aops.c @@ -338,7 +338,8 @@ xfs_map_blocks( struct xfs_inode *ip = XFS_I(inode); struct xfs_mount *mp = ip->i_mount; ssize_t count = i_blocksize(inode); - xfs_fileoff_t offset_fsb = XFS_B_TO_FSBT(mp, offset), end_fsb; + xfs_fileoff_t offset_fsb = XFS_B_TO_FSBT(mp, offset); + xfs_fileoff_t end_fsb = XFS_B_TO_FSB(mp, offset + count); xfs_fileoff_t cow_fsb = NULLFILEOFF; struct xfs_bmbt_irec imap; struct xfs_iext_cursor icur; @@ -374,11 +375,6 @@ xfs_map_blocks( xfs_ilock(ip, XFS_ILOCK_SHARED); ASSERT(ip->i_d.di_format != XFS_DINODE_FMT_BTREE || (ip->i_df.if_flags & XFS_IFEXTENTS)); - ASSERT(offset <= mp->m_super->s_maxbytes); - - if (offset > mp->m_super->s_maxbytes - count) - count = mp->m_super->s_maxbytes - offset; - end_fsb = XFS_B_TO_FSB(mp, (xfs_ufsize_t)offset + count); /* * Check if this is offset is covered by a COW extents, and if yes use |