diff --git a/fs/xfs/libxfs/xfs_bmap.c b/fs/xfs/libxfs/xfs_bmap.c index 5b84fa933906..717e7e4bbc34 100644 --- a/fs/xfs/libxfs/xfs_bmap.c +++ b/fs/xfs/libxfs/xfs_bmap.c @@ -5078,7 +5078,7 @@ xfs_bmap_del_extent_real( int do_fx; /* free extent at end of routine */ xfs_bmbt_rec_host_t *ep; /* current extent entry pointer */ int error; /* error return value */ - int flags; /* inode logging flags */ + int flags = 0;/* inode logging flags */ xfs_bmbt_irec_t got; /* current extent entry */ xfs_fileoff_t got_endoff; /* first offset past got */ int i; /* temp state */ @@ -5110,10 +5110,25 @@ xfs_bmap_del_extent_real( got_endoff = got.br_startoff + got.br_blockcount; ASSERT(got_endoff >= del_endoff); ASSERT(!isnullstartblock(got.br_startblock)); - flags = XFS_ILOG_CORE; qfield = 0; error = 0; + /* + * If it's the case where the directory code is running with no block + * reservation, and the deleted block is in the middle of its extent, + * and the resulting insert of an extent would cause transformation to + * btree format, then reject it. The calling code will then swap blocks + * around instead. We have to do this now, rather than waiting for the + * conversion to btree format, since the transaction will be dirty then. + */ + if (tp->t_blk_res == 0 && + XFS_IFORK_FORMAT(ip, whichfork) == XFS_DINODE_FMT_EXTENTS && + XFS_IFORK_NEXTENTS(ip, whichfork) >= + XFS_IFORK_MAXEXT(ip, whichfork) && + del->br_startoff > got.br_startoff && del_endoff < got_endoff) + return -ENOSPC; + + flags = XFS_ILOG_CORE; if (whichfork == XFS_DATA_FORK && XFS_IS_REALTIME_INODE(ip)) { xfs_fsblock_t bno; xfs_filblks_t len; @@ -5599,28 +5614,6 @@ __xfs_bunmapi( error = xfs_bmap_del_extent_delay(ip, whichfork, &lastx, &got, &del); } else { - /* - * If it's the case where the directory code is running - * with no block reservation, and the deleted block is - * in the middle of its extent, and the resulting insert - * of an extent would cause transformation to btree - * format, then reject it. The calling code will then - * swap blocks around instead. We have to do this now, - * rather than waiting for the conversion to btree - * format, since the transaction will be dirty. - */ - if (tp->t_blk_res == 0 && - XFS_IFORK_FORMAT(ip, whichfork) == - XFS_DINODE_FMT_EXTENTS && - XFS_IFORK_NEXTENTS(ip, whichfork) >= - XFS_IFORK_MAXEXT(ip, whichfork) && - del.br_startoff > got.br_startoff && - del.br_startoff + del.br_blockcount < - got.br_startoff + got.br_blockcount) { - error = -ENOSPC; - goto error0; - } - error = xfs_bmap_del_extent_real(ip, tp, &lastx, dfops, cur, &del, &tmp_logflags, whichfork, flags);