diff options
Diffstat (limited to 'fs/xfs/libxfs/xfs_inode_buf.c')
| -rw-r--r-- | fs/xfs/libxfs/xfs_inode_buf.c | 23 |
1 files changed, 17 insertions, 6 deletions
diff --git a/fs/xfs/libxfs/xfs_inode_buf.c b/fs/xfs/libxfs/xfs_inode_buf.c index f24fa628fecf..aa13fc00afd7 100644 --- a/fs/xfs/libxfs/xfs_inode_buf.c +++ b/fs/xfs/libxfs/xfs_inode_buf.c @@ -137,7 +137,7 @@ xfs_imap_to_bp( int error; error = xfs_trans_read_buf(mp, tp, mp->m_ddev_targp, imap->im_blkno, - imap->im_len, XBF_UNMAPPED, bpp, &xfs_inode_buf_ops); + imap->im_len, 0, bpp, &xfs_inode_buf_ops); if (xfs_metadata_is_sick(error)) xfs_agno_mark_sick(mp, xfs_daddr_to_agno(mp, imap->im_blkno), XFS_SICK_AG_INODES); @@ -252,7 +252,10 @@ xfs_inode_from_disk( be64_to_cpu(from->di_changecount)); ip->i_crtime = xfs_inode_from_disk_ts(from, from->di_crtime); ip->i_diflags2 = be64_to_cpu(from->di_flags2); + /* also covers the di_used_blocks union arm: */ ip->i_cowextsize = be32_to_cpu(from->di_cowextsize); + BUILD_BUG_ON(sizeof(from->di_cowextsize) != + sizeof(from->di_used_blocks)); } error = xfs_iformat_data_fork(ip, from); @@ -349,6 +352,7 @@ xfs_inode_to_disk( to->di_changecount = cpu_to_be64(inode_peek_iversion(inode)); to->di_crtime = xfs_inode_to_disk_ts(ip, ip->i_crtime); to->di_flags2 = cpu_to_be64(ip->i_diflags2); + /* also covers the di_used_blocks union arm: */ to->di_cowextsize = cpu_to_be32(ip->i_cowextsize); to->di_ino = cpu_to_be64(ip->i_ino); to->di_lsn = cpu_to_be64(lsn); @@ -752,11 +756,18 @@ xfs_dinode_verify( !xfs_has_rtreflink(mp)) return __this_address; - /* COW extent size hint validation */ - fa = xfs_inode_validate_cowextsize(mp, be32_to_cpu(dip->di_cowextsize), - mode, flags, flags2); - if (fa) - return fa; + if (xfs_has_zoned(mp) && + dip->di_metatype == cpu_to_be16(XFS_METAFILE_RTRMAP)) { + if (be32_to_cpu(dip->di_used_blocks) > mp->m_sb.sb_rgextents) + return __this_address; + } else { + /* COW extent size hint validation */ + fa = xfs_inode_validate_cowextsize(mp, + be32_to_cpu(dip->di_cowextsize), + mode, flags, flags2); + if (fa) + return fa; + } /* bigtime iflag can only happen on bigtime filesystems */ if (xfs_dinode_has_bigtime(dip) && |