diff --git a/fs/xfs/linux-2.6/xfs_aops.c b/fs/xfs/linux-2.6/xfs_aops.c index e42c0ba6688a..b25d11a3d84e 100644 --- a/fs/xfs/linux-2.6/xfs_aops.c +++ b/fs/xfs/linux-2.6/xfs_aops.c @@ -974,7 +974,7 @@ xfs_aops_discard_page( */ error = xfs_bmapi(NULL, ip, offset_fsb, 1, XFS_BMAPI_ENTIRE, NULL, 0, &imap, - &nimaps, NULL, NULL); + &nimaps, NULL); if (error) { /* something screwed, just bail */ @@ -1002,7 +1002,7 @@ xfs_aops_discard_page( */ xfs_bmap_init(&flist, &firstblock); error = xfs_bunmapi(NULL, ip, offset_fsb, 1, 0, 1, &firstblock, - &flist, NULL, &done); + &flist, &done); ASSERT(!flist.xbf_count && !flist.xbf_first); if (error) { diff --git a/fs/xfs/linux-2.6/xfs_file.c b/fs/xfs/linux-2.6/xfs_file.c index 9a9b446a58a7..22edad7a0bec 100644 --- a/fs/xfs/linux-2.6/xfs_file.c +++ b/fs/xfs/linux-2.6/xfs_file.c @@ -414,7 +414,7 @@ xfs_zero_last_block( last_fsb = XFS_B_TO_FSBT(mp, isize); nimaps = 1; error = xfs_bmapi(NULL, ip, last_fsb, 1, 0, NULL, 0, &imap, - &nimaps, NULL, NULL); + &nimaps, NULL); if (error) { return error; } @@ -509,7 +509,7 @@ xfs_zero_eof( nimaps = 1; zero_count_fsb = end_zero_fsb - start_zero_fsb + 1; error = xfs_bmapi(NULL, ip, start_zero_fsb, zero_count_fsb, - 0, NULL, 0, &imap, &nimaps, NULL, NULL); + 0, NULL, 0, &imap, &nimaps, NULL); if (error) { ASSERT(xfs_isilocked(ip, XFS_ILOCK_EXCL|XFS_IOLOCK_EXCL)); return error; diff --git a/fs/xfs/quota/xfs_dquot.c b/fs/xfs/quota/xfs_dquot.c index 56f366e327f3..e1a2f6800e01 100644 --- a/fs/xfs/quota/xfs_dquot.c +++ b/fs/xfs/quota/xfs_dquot.c @@ -385,7 +385,7 @@ xfs_qm_dqalloc( XFS_BMAPI_METADATA | XFS_BMAPI_WRITE, &firstblock, XFS_QM_DQALLOC_SPACE_RES(mp), - &map, &nmaps, &flist, NULL))) { + &map, &nmaps, &flist))) { goto error0; } ASSERT(map.br_blockcount == XFS_DQUOT_CLUSTER_SIZE_FSB); @@ -501,7 +501,7 @@ xfs_qm_dqtobp( error = xfs_bmapi(NULL, quotip, dqp->q_fileoffset, XFS_DQUOT_CLUSTER_SIZE_FSB, XFS_BMAPI_METADATA, - NULL, 0, &map, &nmaps, NULL, NULL); + NULL, 0, &map, &nmaps, NULL); xfs_iunlock(quotip, XFS_ILOCK_SHARED); if (error) diff --git a/fs/xfs/quota/xfs_qm.c b/fs/xfs/quota/xfs_qm.c index b32c3fb9e779..7a33d65e2d28 100644 --- a/fs/xfs/quota/xfs_qm.c +++ b/fs/xfs/quota/xfs_qm.c @@ -1490,7 +1490,7 @@ xfs_qm_dqiterate( maxlblkcnt - lblkno, XFS_BMAPI_METADATA, NULL, - 0, map, &nmaps, NULL, NULL); + 0, map, &nmaps, NULL); xfs_iunlock(qip, XFS_ILOCK_SHARED); if (error) break; diff --git a/fs/xfs/xfs_attr.c b/fs/xfs/xfs_attr.c index f3ca7186155a..c2568242a901 100644 --- a/fs/xfs/xfs_attr.c +++ b/fs/xfs/xfs_attr.c @@ -1977,7 +1977,7 @@ xfs_attr_rmtval_get(xfs_da_args_t *args) error = xfs_bmapi(args->trans, args->dp, (xfs_fileoff_t)lblkno, args->rmtblkcnt, XFS_BMAPI_ATTRFORK | XFS_BMAPI_METADATA, - NULL, 0, map, &nmap, NULL, NULL); + NULL, 0, map, &nmap, NULL); if (error) return(error); ASSERT(nmap >= 1); @@ -2056,7 +2056,7 @@ xfs_attr_rmtval_set(xfs_da_args_t *args) XFS_BMAPI_ATTRFORK | XFS_BMAPI_METADATA | XFS_BMAPI_WRITE, args->firstblock, args->total, &map, &nmap, - args->flist, NULL); + args->flist); if (!error) { error = xfs_bmap_finish(&args->trans, args->flist, &committed); @@ -2107,7 +2107,7 @@ xfs_attr_rmtval_set(xfs_da_args_t *args) args->rmtblkcnt, XFS_BMAPI_ATTRFORK | XFS_BMAPI_METADATA, args->firstblock, 0, &map, &nmap, - NULL, NULL); + NULL); if (error) { return(error); } @@ -2172,7 +2172,7 @@ xfs_attr_rmtval_remove(xfs_da_args_t *args) args->rmtblkcnt, XFS_BMAPI_ATTRFORK | XFS_BMAPI_METADATA, args->firstblock, 0, &map, &nmap, - args->flist, NULL); + args->flist); if (error) { return(error); } @@ -2210,7 +2210,7 @@ xfs_attr_rmtval_remove(xfs_da_args_t *args) error = xfs_bunmapi(args->trans, args->dp, lblkno, blkcnt, XFS_BMAPI_ATTRFORK | XFS_BMAPI_METADATA, 1, args->firstblock, args->flist, - NULL, &done); + &done); if (!error) { error = xfs_bmap_finish(&args->trans, args->flist, &committed); diff --git a/fs/xfs/xfs_attr_leaf.c b/fs/xfs/xfs_attr_leaf.c index e4d48b2cee19..a6cff8edcdb6 100644 --- a/fs/xfs/xfs_attr_leaf.c +++ b/fs/xfs/xfs_attr_leaf.c @@ -2928,7 +2928,7 @@ xfs_attr_leaf_freextent(xfs_trans_t **trans, xfs_inode_t *dp, nmap = 1; error = xfs_bmapi(*trans, dp, (xfs_fileoff_t)tblkno, tblkcnt, XFS_BMAPI_ATTRFORK | XFS_BMAPI_METADATA, - NULL, 0, &map, &nmap, NULL, NULL); + NULL, 0, &map, &nmap, NULL); if (error) { return(error); } diff --git a/fs/xfs/xfs_bmap.c b/fs/xfs/xfs_bmap.c index 598a30ba3141..d74fbec80622 100644 --- a/fs/xfs/xfs_bmap.c +++ b/fs/xfs/xfs_bmap.c @@ -101,7 +101,6 @@ xfs_bmap_add_extent( xfs_fsblock_t *first, /* pointer to firstblock variable */ xfs_bmap_free_t *flist, /* list of extents to be freed */ int *logflagsp, /* inode logging flags */ - xfs_extdelta_t *delta, /* Change made to incore extents */ int whichfork, /* data or attr fork */ int rsvd); /* OK to allocate reserved blocks */ @@ -119,7 +118,6 @@ xfs_bmap_add_extent_delay_real( xfs_fsblock_t *first, /* pointer to firstblock variable */ xfs_bmap_free_t *flist, /* list of extents to be freed */ int *logflagsp, /* inode logging flags */ - xfs_extdelta_t *delta, /* Change made to incore extents */ int rsvd); /* OK to allocate reserved blocks */ /* @@ -132,7 +130,6 @@ xfs_bmap_add_extent_hole_delay( xfs_extnum_t idx, /* extent number to update/insert */ xfs_bmbt_irec_t *new, /* new data to add to file extents */ int *logflagsp,/* inode logging flags */ - xfs_extdelta_t *delta, /* Change made to incore extents */ int rsvd); /* OK to allocate reserved blocks */ /* @@ -146,7 +143,6 @@ xfs_bmap_add_extent_hole_real( xfs_btree_cur_t *cur, /* if null, not a btree */ xfs_bmbt_irec_t *new, /* new data to add to file extents */ int *logflagsp, /* inode logging flags */ - xfs_extdelta_t *delta, /* Change made to incore extents */ int whichfork); /* data or attr fork */ /* @@ -159,8 +155,7 @@ xfs_bmap_add_extent_unwritten_real( xfs_extnum_t idx, /* extent number to update/insert */ xfs_btree_cur_t **curp, /* if *curp is null, not a btree */ xfs_bmbt_irec_t *new, /* new data to add to file extents */ - int *logflagsp, /* inode logging flags */ - xfs_extdelta_t *delta); /* Change made to incore extents */ + int *logflagsp); /* inode logging flags */ /* * xfs_bmap_alloc is called by xfs_bmapi to allocate an extent for a file. @@ -197,7 +192,6 @@ xfs_bmap_del_extent( xfs_btree_cur_t *cur, /* if null, not a btree */ xfs_bmbt_irec_t *new, /* new data to add to file extents */ int *logflagsp,/* inode logging flags */ - xfs_extdelta_t *delta, /* Change made to incore extents */ int whichfork, /* data or attr fork */ int rsvd); /* OK to allocate reserved blocks */ @@ -486,7 +480,6 @@ xfs_bmap_add_extent( xfs_fsblock_t *first, /* pointer to firstblock variable */ xfs_bmap_free_t *flist, /* list of extents to be freed */ int *logflagsp, /* inode logging flags */ - xfs_extdelta_t *delta, /* Change made to incore extents */ int whichfork, /* data or attr fork */ int rsvd) /* OK to use reserved data blocks */ { @@ -521,15 +514,6 @@ xfs_bmap_add_extent( logflags = XFS_ILOG_CORE | xfs_ilog_fext(whichfork); } else logflags = 0; - /* DELTA: single new extent */ - if (delta) { - if (delta->xed_startoff > new->br_startoff) - delta->xed_startoff = new->br_startoff; - if (delta->xed_blockcount < - new->br_startoff + new->br_blockcount) - delta->xed_blockcount = new->br_startoff + - new->br_blockcount; - } } /* * Any kind of new delayed allocation goes here. @@ -539,7 +523,7 @@ xfs_bmap_add_extent( ASSERT((cur->bc_private.b.flags & XFS_BTCUR_BPRV_WASDEL) == 0); if ((error = xfs_bmap_add_extent_hole_delay(ip, idx, new, - &logflags, delta, rsvd))) + &logflags, rsvd))) goto done; } /* @@ -550,7 +534,7 @@ xfs_bmap_add_extent( ASSERT((cur->bc_private.b.flags & XFS_BTCUR_BPRV_WASDEL) == 0); if ((error = xfs_bmap_add_extent_hole_real(ip, idx, cur, new, - &logflags, delta, whichfork))) + &logflags, whichfork))) goto done; } else { xfs_bmbt_irec_t prev; /* old extent at offset idx */ @@ -575,17 +559,17 @@ xfs_bmap_add_extent( XFS_BTCUR_BPRV_WASDEL); if ((error = xfs_bmap_add_extent_delay_real(ip, idx, &cur, new, &da_new, first, flist, - &logflags, delta, rsvd))) + &logflags, rsvd))) goto done; } else if (new->br_state == XFS_EXT_NORM) { ASSERT(new->br_state == XFS_EXT_NORM); if ((error = xfs_bmap_add_extent_unwritten_real( - ip, idx, &cur, new, &logflags, delta))) + ip, idx, &cur, new, &logflags))) goto done; } else { ASSERT(new->br_state == XFS_EXT_UNWRITTEN); if ((error = xfs_bmap_add_extent_unwritten_real( - ip, idx, &cur, new, &logflags, delta))) + ip, idx, &cur, new, &logflags))) goto done; } ASSERT(*curp == cur || *curp == NULL); @@ -598,7 +582,7 @@ xfs_bmap_add_extent( ASSERT((cur->bc_private.b.flags & XFS_BTCUR_BPRV_WASDEL) == 0); if ((error = xfs_bmap_add_extent_hole_real(ip, idx, cur, - new, &logflags, delta, whichfork))) + new, &logflags, whichfork))) goto done; } } @@ -663,7 +647,6 @@ xfs_bmap_add_extent_delay_real( xfs_fsblock_t *first, /* pointer to firstblock variable */ xfs_bmap_free_t *flist, /* list of extents to be freed */ int *logflagsp, /* inode logging flags */ - xfs_extdelta_t *delta, /* Change made to incore extents */ int rsvd) /* OK to use reserved data block allocation */ { xfs_btree_cur_t *cur; /* btree cursor */ @@ -794,11 +777,6 @@ xfs_bmap_add_extent_delay_real( goto done; } *dnew = 0; - /* DELTA: Three in-core extents are replaced by one. */ - temp = LEFT.br_startoff; - temp2 = LEFT.br_blockcount + - PREV.br_blockcount + - RIGHT.br_blockcount; break; case BMAP_LEFT_FILLING | BMAP_RIGHT_FILLING | BMAP_LEFT_CONTIG: @@ -829,10 +807,6 @@ xfs_bmap_add_extent_delay_real( goto done; } *dnew = 0; - /* DELTA: Two in-core extents are replaced by one. */ - temp = LEFT.br_startoff; - temp2 = LEFT.br_blockcount + - PREV.br_blockcount; break; case BMAP_LEFT_FILLING | BMAP_RIGHT_FILLING | BMAP_RIGHT_CONTIG: @@ -864,10 +838,6 @@ xfs_bmap_add_extent_delay_real( goto done; } *dnew = 0; - /* DELTA: Two in-core extents are replaced by one. */ - temp = PREV.br_startoff; - temp2 = PREV.br_blockcount + - RIGHT.br_blockcount; break; case BMAP_LEFT_FILLING | BMAP_RIGHT_FILLING: @@ -897,9 +867,6 @@ xfs_bmap_add_extent_delay_real( XFS_WANT_CORRUPTED_GOTO(i == 1, done); } *dnew = 0; - /* DELTA: The in-core extent described by new changed type. */ - temp = new->br_startoff; - temp2 = new->br_blockcount; break; case BMAP_LEFT_FILLING | BMAP_LEFT_CONTIG: @@ -939,10 +906,6 @@ xfs_bmap_add_extent_delay_real( xfs_bmbt_set_startblock(ep, nullstartblock((int)temp)); trace_xfs_bmap_post_update(ip, idx, state, _THIS_IP_); *dnew = temp; - /* DELTA: The boundary between two in-core extents moved. */ - temp = LEFT.br_startoff; - temp2 = LEFT.br_blockcount + - PREV.br_blockcount; break; case BMAP_LEFT_FILLING: @@ -987,9 +950,6 @@ xfs_bmap_add_extent_delay_real( xfs_bmbt_set_startblock(ep, nullstartblock((int)temp)); trace_xfs_bmap_post_update(ip, idx + 1, state, _THIS_IP_); *dnew = temp; - /* DELTA: One in-core extent is split in two. */ - temp = PREV.br_startoff; - temp2 = PREV.br_blockcount; break; case BMAP_RIGHT_FILLING | BMAP_RIGHT_CONTIG: @@ -1028,10 +988,6 @@ xfs_bmap_add_extent_delay_real( xfs_bmbt_set_startblock(ep, nullstartblock((int)temp)); trace_xfs_bmap_post_update(ip, idx, state, _THIS_IP_); *dnew = temp; - /* DELTA: The boundary between two in-core extents moved. */ - temp = PREV.br_startoff; - temp2 = PREV.br_blockcount + - RIGHT.br_blockcount; break; case BMAP_RIGHT_FILLING: @@ -1075,9 +1031,6 @@ xfs_bmap_add_extent_delay_real( xfs_bmbt_set_startblock(ep, nullstartblock((int)temp)); trace_xfs_bmap_post_update(ip, idx, state, _THIS_IP_); *dnew = temp; - /* DELTA: One in-core extent is split in two. */ - temp = PREV.br_startoff; - temp2 = PREV.br_blockcount; break; case 0: @@ -1158,9 +1111,6 @@ xfs_bmap_add_extent_delay_real( nullstartblock((int)temp2)); trace_xfs_bmap_post_update(ip, idx + 2, state, _THIS_IP_); *dnew = temp + temp2; - /* DELTA: One in-core extent is split in three. */ - temp = PREV.br_startoff; - temp2 = PREV.br_blockcount; break; case BMAP_LEFT_FILLING | BMAP_LEFT_CONTIG | BMAP_RIGHT_CONTIG: @@ -1176,13 +1126,6 @@ xfs_bmap_add_extent_delay_real( ASSERT(0); } *curp = cur; - if (delta) { - temp2 += temp; - if (delta->xed_startoff > temp) - delta->xed_startoff = temp; - if (delta->xed_blockcount < temp2) - delta->xed_blockcount = temp2; - } done: *logflagsp = rval; return error; @@ -1201,8 +1144,7 @@ xfs_bmap_add_extent_unwritten_real( xfs_extnum_t idx, /* extent number to update/insert */ xfs_btree_cur_t **curp, /* if *curp is null, not a btree */ xfs_bmbt_irec_t *new, /* new data to add to file extents */ - int *logflagsp, /* inode logging flags */ - xfs_extdelta_t *delta) /* Change made to incore extents */ + int *logflagsp) /* inode logging flags */ { xfs_btree_cur_t *cur; /* btree cursor */ xfs_bmbt_rec_host_t *ep; /* extent entry for idx */ @@ -1216,8 +1158,6 @@ xfs_bmap_add_extent_unwritten_real( /* left is 0, right is 1, prev is 2 */ int rval=0; /* return value (logging flags) */ int state = 0;/* state bits, accessed thru macros */ - xfs_filblks_t temp=0; - xfs_filblks_t temp2=0; #define LEFT r[0] #define RIGHT r[1] @@ -1338,11 +1278,6 @@ xfs_bmap_add_extent_unwritten_real( RIGHT.br_blockcount, LEFT.br_state))) goto done; } - /* DELTA: Three in-core extents are replaced by one. */ - temp = LEFT.br_startoff; - temp2 = LEFT.br_blockcount + - PREV.br_blockcount + - RIGHT.br_blockcount; break; case BMAP_LEFT_FILLING | BMAP_RIGHT_FILLING | BMAP_LEFT_CONTIG: @@ -1379,10 +1314,6 @@ xfs_bmap_add_extent_unwritten_real( LEFT.br_state))) goto done; } - /* DELTA: Two in-core extents are replaced by one. */ - temp = LEFT.br_startoff; - temp2 = LEFT.br_blockcount + - PREV.br_blockcount; break; case BMAP_LEFT_FILLING | BMAP_RIGHT_FILLING | BMAP_RIGHT_CONTIG: @@ -1419,10 +1350,6 @@ xfs_bmap_add_extent_unwritten_real( newext))) goto done; } - /* DELTA: Two in-core extents are replaced by one. */ - temp = PREV.br_startoff; - temp2 = PREV.br_blockcount + - RIGHT.br_blockcount; break; case BMAP_LEFT_FILLING | BMAP_RIGHT_FILLING: @@ -1450,9 +1377,6 @@ xfs_bmap_add_extent_unwritten_real( newext))) goto done; } - /* DELTA: The in-core extent described by new changed type. */ - temp = new->br_startoff; - temp2 = new->br_blockcount; break; case BMAP_LEFT_FILLING | BMAP_LEFT_CONTIG: @@ -1498,10 +1422,6 @@ xfs_bmap_add_extent_unwritten_real( LEFT.br_state)) goto done; } - /* DELTA: The boundary between two in-core extents moved. */ - temp = LEFT.br_startoff; - temp2 = LEFT.br_blockcount + - PREV.br_blockcount; break; case BMAP_LEFT_FILLING: @@ -1541,9 +1461,6 @@ xfs_bmap_add_extent_unwritten_real( goto done; XFS_WANT_CORRUPTED_GOTO(i == 1, done); } - /* DELTA: One in-core extent is split in two. */ - temp = PREV.br_startoff; - temp2 = PREV.br_blockcount; break; case BMAP_RIGHT_FILLING | BMAP_RIGHT_CONTIG: @@ -1584,10 +1501,6 @@ xfs_bmap_add_extent_unwritten_real( newext))) goto done; } - /* DELTA: The boundary between two in-core extents moved. */ - temp = PREV.br_startoff; - temp2 = PREV.br_blockcount + - RIGHT.br_blockcount; break; case BMAP_RIGHT_FILLING: @@ -1627,9 +1540,6 @@ xfs_bmap_add_extent_unwritten_real( goto done; XFS_WANT_CORRUPTED_GOTO(i == 1, done); } - /* DELTA: One in-core extent is split in two. */ - temp = PREV.br_startoff; - temp2 = PREV.br_blockcount; break; case 0: @@ -1689,9 +1599,6 @@ xfs_bmap_add_extent_unwritten_real( goto done; XFS_WANT_CORRUPTED_GOTO(i == 1, done); } - /* DELTA: One in-core extent is split in three. */ - temp = PREV.br_startoff; - temp2 = PREV.br_blockcount; break; case BMAP_LEFT_FILLING | BMAP_LEFT_CONTIG | BMAP_RIGHT_CONTIG: @@ -1707,13 +1614,6 @@ xfs_bmap_add_extent_unwritten_real( ASSERT(0); } *curp = cur; - if (delta) { - temp2 += temp; - if (delta->xed_startoff > temp) - delta->xed_startoff = temp; - if (delta->xed_blockcount < temp2) - delta->xed_blockcount = temp2; - } done: *logflagsp = rval; return error; @@ -1733,7 +1633,6 @@ xfs_bmap_add_extent_hole_delay( xfs_extnum_t idx, /* extent number to update/insert */ xfs_bmbt_irec_t *new, /* new data to add to file extents */ int *logflagsp, /* inode logging flags */ - xfs_extdelta_t *delta, /* Change made to incore extents */ int rsvd) /* OK to allocate reserved blocks */ { xfs_bmbt_rec_host_t *ep; /* extent record for idx */ @@ -1744,7 +1643,6 @@ xfs_bmap_add_extent_hole_delay( xfs_bmbt_irec_t right; /* right neighbor extent entry */ int state; /* state bits, accessed thru macros */ xfs_filblks_t temp=0; /* temp for indirect calculations */ - xfs_filblks_t temp2=0; ifp = XFS_IFORK_PTR(ip, XFS_DATA_FORK); ep = xfs_iext_get_ext(ifp, idx); @@ -1816,9 +1714,6 @@ xfs_bmap_add_extent_hole_delay( xfs_iext_remove(ip, idx, 1, state); ip->i_df.if_lastex = idx - 1; - /* DELTA: Two in-core extents were replaced by one. */ - temp2 = temp; - temp = left.br_startoff; break; case BMAP_LEFT_CONTIG: @@ -1838,9 +1733,6 @@ xfs_bmap_add_extent_hole_delay( trace_xfs_bmap_post_update(ip, idx - 1, state, _THIS_IP_); ip->i_df.if_lastex = idx - 1; - /* DELTA: One in-core extent grew into a hole. */ - temp2 = temp; - temp = left.br_startoff; break; case BMAP_RIGHT_CONTIG: @@ -1859,9 +1751,6 @@ xfs_bmap_add_extent_hole_delay( trace_xfs_bmap_post_update(ip, idx, state, _THIS_IP_); ip->i_df.if_lastex = idx; - /* DELTA: One in-core extent grew into a hole. */ - temp2 = temp; - temp = new->br_startoff; break; case 0: @@ -1873,9 +1762,6 @@ xfs_bmap_add_extent_hole_delay( oldlen = newlen = 0; xfs_iext_insert(ip, idx, 1, new, state); ip->i_df.if_lastex = idx; - /* DELTA: A new in-core extent was added in a hole. */ - temp2 = new->br_blockcount; - temp = new->br_startoff; break; } if (oldlen != newlen) { @@ -1886,13 +1772,6 @@ xfs_bmap_add_extent_hole_delay( * Nothing to do for disk quota accounting here. */ } - if (delta) { - temp2 += temp; - if (delta->xed_startoff > temp) - delta->xed_startoff = temp; - if (delta->xed_blockcount < temp2) - delta->xed_blockcount = temp2; - } *logflagsp = 0; return 0; } @@ -1908,7 +1787,6 @@ xfs_bmap_add_extent_hole_real( xfs_btree_cur_t *cur, /* if null, not a btree */ xfs_bmbt_irec_t *new, /* new data to add to file extents */ int *logflagsp, /* inode logging flags */ - xfs_extdelta_t *delta, /* Change made to incore extents */ int whichfork) /* data or attr fork */ { xfs_bmbt_rec_host_t *ep; /* pointer to extent entry ins. point */ @@ -1919,8 +1797,6 @@ xfs_bmap_add_extent_hole_real( xfs_bmbt_irec_t right; /* right neighbor extent entry */ int rval=0; /* return value (logging flags) */ int state; /* state bits, accessed thru macros */ - xfs_filblks_t temp=0; - xfs_filblks_t temp2=0; ifp = XFS_IFORK_PTR(ip, whichfork); ASSERT(idx <= ifp->if_bytes / (uint)sizeof(xfs_bmbt_rec_t)); @@ -2017,11 +1893,6 @@ xfs_bmap_add_extent_hole_real( left.br_state))) goto done; } - /* DELTA: Two in-core extents were replaced by one. */ - temp = left.br_startoff; - temp2 = left.br_blockcount + - new->br_blockcount + - right.br_blockcount; break; case BMAP_LEFT_CONTIG: @@ -2053,10 +1924,6 @@ xfs_bmap_add_extent_hole_real( left.br_state))) goto done; } - /* DELTA: One in-core extent grew. */ - temp = left.br_startoff; - temp2 = left.br_blockcount + - new->br_blockcount; break; case BMAP_RIGHT_CONTIG: @@ -2089,10 +1956,6 @@ xfs_bmap_add_extent_hole_real( right.br_state))) goto done; } - /* DELTA: One in-core extent grew. */ - temp = new->br_startoff; - temp2 = new->br_blockcount + - right.br_blockcount; break; case 0: @@ -2120,18 +1983,8 @@ xfs_bmap_add_extent_hole_real( goto done; XFS_WANT_CORRUPTED_GOTO(i == 1, done); } - /* DELTA: A new extent was added in a hole. */ - temp = new->br_startoff; - temp2 = new->br_blockcount; break; } - if (delta) { - temp2 += temp; - if (delta->xed_startoff > temp) - delta->xed_startoff = temp; - if (delta->xed_blockcount < temp2) - delta->xed_blockcount = temp2; - } done: *logflagsp = rval; return error; @@ -2956,7 +2809,6 @@ xfs_bmap_del_extent( xfs_btree_cur_t *cur, /* if null, not a btree */ xfs_bmbt_irec_t *del, /* data to remove from extents */ int *logflagsp, /* inode logging flags */ - xfs_extdelta_t *delta, /* Change made to incore extents */ int whichfork, /* data or attr fork */ int rsvd) /* OK to allocate reserved blocks */ { @@ -3262,14 +3114,6 @@ xfs_bmap_del_extent( if (da_old > da_new) xfs_mod_incore_sb(mp, XFS_SBS_FDBLOCKS, (int64_t)(da_old - da_new), rsvd); - if (delta) { - /* DELTA: report the original extent. */ - if (delta->xed_startoff > got.br_startoff) - delta->xed_startoff = got.br_startoff; - if (delta->xed_blockcount < got.br_startoff+got.br_blockcount) - delta->xed_blockcount = got.br_startoff + - got.br_blockcount; - } done: *logflagsp = flags; return error; @@ -4481,8 +4325,7 @@ xfs_bmapi( xfs_extlen_t total, /* total blocks needed */ xfs_bmbt_irec_t *mval, /* output: map values */ int *nmap, /* i/o: mval size/count */ - xfs_bmap_free_t *flist, /* i/o: list extents to free */ - xfs_extdelta_t *delta) /* o: change made to incore extents */ + xfs_bmap_free_t *flist) /* i/o: list extents to free */ { xfs_fsblock_t abno; /* allocated block number */ xfs_extlen_t alen; /* allocated extent length */ @@ -4594,10 +4437,7 @@ xfs_bmapi( end = bno + len; obno = bno; bma.ip = NULL; - if (delta) { - delta->xed_startoff = NULLFILEOFF; - delta->xed_blockcount = 0; - } + while (bno < end && n < *nmap) { /* * Reading past eof, act as though there's a hole @@ -4823,7 +4663,7 @@ xfs_bmapi( got.br_state = XFS_EXT_UNWRITTEN; } error = xfs_bmap_add_extent(ip, lastx, &cur, &got, - firstblock, flist, &tmp_logflags, delta, + firstblock, flist, &tmp_logflags, whichfork, (flags & XFS_BMAPI_RSVBLOCKS)); logflags |= tmp_logflags; if (error) @@ -4919,7 +4759,7 @@ xfs_bmapi( } mval->br_state = XFS_EXT_NORM; error = xfs_bmap_add_extent(ip, lastx, &cur, mval, - firstblock, flist, &tmp_logflags, delta, + firstblock, flist, &tmp_logflags, whichfork, (flags & XFS_BMAPI_RSVBLOCKS)); logflags |= tmp_logflags; if (error) @@ -5009,14 +4849,6 @@ xfs_bmapi( ASSERT(XFS_IFORK_FORMAT(ip, whichfork) != XFS_DINODE_FMT_BTREE || XFS_IFORK_NEXTENTS(ip, whichfork) > ifp->if_ext_max); error = 0; - if (delta && delta->xed_startoff != NULLFILEOFF) { - /* A change was actually made. - * Note that delta->xed_blockount is an offset at this - * point and needs to be converted to a block count. - */ - ASSERT(delta->xed_blockcount > delta->xed_startoff); - delta->xed_blockcount -= delta->xed_startoff; - } error0: /* * Log everything. Do this after conversion, there's no point in @@ -5128,8 +4960,6 @@ xfs_bunmapi( xfs_fsblock_t *firstblock, /* first allocated block controls a.g. for allocs */ xfs_bmap_free_t *flist, /* i/o: list extents to free */ - xfs_extdelta_t *delta, /* o: change made to incore - extents */ int *done) /* set if not done yet */ { xfs_btree_cur_t *cur; /* bmap btree cursor */ @@ -5188,10 +5018,7 @@ xfs_bunmapi( bno = start + len - 1; ep = xfs_bmap_search_extents(ip, bno, whichfork, &eof, &lastx, &got, &prev); - if (delta) { - delta->xed_startoff = NULLFILEOFF; - delta->xed_blockcount = 0; - } + /* * Check to see if the given block number is past the end of the * file, back up to the last block if so... @@ -5289,7 +5116,7 @@ xfs_bunmapi( } del.br_state = XFS_EXT_UNWRITTEN; error = xfs_bmap_add_extent(ip, lastx, &cur, &del, - firstblock, flist, &logflags, delta, + firstblock, flist, &logflags, XFS_DATA_FORK, 0); if (error) goto error0; @@ -5344,7 +5171,7 @@ xfs_bunmapi( prev.br_state = XFS_EXT_UNWRITTEN; error = xfs_bmap_add_extent(ip, lastx - 1, &cur, &prev, firstblock, flist, &logflags, - delta, XFS_DATA_FORK, 0); + XFS_DATA_FORK, 0); if (error) goto error0; goto nodelete; @@ -5353,7 +5180,7 @@ xfs_bunmapi( del.br_state = XFS_EXT_UNWRITTEN; error = xfs_bmap_add_extent(ip, lastx, &cur, &del, firstblock, flist, &logflags, - delta, XFS_DATA_FORK, 0); + XFS_DATA_FORK, 0); if (error) goto error0; goto nodelete; @@ -5406,7 +5233,7 @@ xfs_bunmapi( goto error0; } error = xfs_bmap_del_extent(ip, tp, lastx, flist, cur, &del, - &tmp_logflags, delta, whichfork, rsvd); + &tmp_logflags, whichfork, rsvd); logflags |= tmp_logflags; if (error) goto error0; @@ -5463,14 +5290,6 @@ xfs_bunmapi( ASSERT(ifp->if_ext_max == XFS_IFORK_SIZE(ip, whichfork) / (uint)sizeof(xfs_bmbt_rec_t)); error = 0; - if (delta && delta->xed_startoff != NULLFILEOFF) { - /* A change was actually made. - * Note that delta->xed_blockount is an offset at this - * point and needs to be converted to a block count. - */ - ASSERT(delta->xed_blockcount > delta->xed_startoff); - delta->xed_blockcount -= delta->xed_startoff; - } error0: /* * Log everything. Do this after conversion, there's no point in @@ -5683,7 +5502,7 @@ xfs_getbmap( error = xfs_bmapi(NULL, ip, XFS_BB_TO_FSBT(mp, bmv->bmv_offset), XFS_BB_TO_FSB(mp, bmv->bmv_length), bmapi_flags, NULL, 0, map, &nmap, - NULL, NULL); + NULL); if (error) goto out_free_map; ASSERT(nmap <= subnex); diff --git a/fs/xfs/xfs_bmap.h b/fs/xfs/xfs_bmap.h index d9c8a39b2855..b13569a6179b 100644 --- a/fs/xfs/xfs_bmap.h +++ b/fs/xfs/xfs_bmap.h @@ -27,20 +27,6 @@ struct xfs_trans; extern kmem_zone_t *xfs_bmap_free_item_zone; -/* - * DELTA: describe a change to the in-core extent list. - * - * Internally the use of xed_blockount is somewhat funky. - * xed_blockcount contains an offset much of the time because this - * makes merging changes easier. (xfs_fileoff_t and xfs_filblks_t are - * the same underlying type). - */ -typedef struct xfs_extdelta -{ - xfs_fileoff_t xed_startoff; /* offset of range */ - xfs_filblks_t xed_blockcount; /* blocks in range */ -} xfs_extdelta_t; - /* * List of extents to be free "later". * The list is kept sorted on xbf_startblock. @@ -305,9 +291,7 @@ xfs_bmapi( xfs_extlen_t total, /* total blocks needed */ struct xfs_bmbt_irec *mval, /* output: map values */ int *nmap, /* i/o: mval size/count */ - xfs_bmap_free_t *flist, /* i/o: list extents to free */ - xfs_extdelta_t *delta); /* o: change made to incore - extents */ + xfs_bmap_free_t *flist); /* i/o: list extents to free */ /* * Map file blocks to filesystem blocks, simple version. @@ -341,8 +325,6 @@ xfs_bunmapi( xfs_fsblock_t *firstblock, /* first allocated block controls a.g. for allocs */ xfs_bmap_free_t *flist, /* i/o: list extents to free */ - xfs_extdelta_t *delta, /* o: change made to incore - extents */ int *done); /* set if not done yet */ /* diff --git a/fs/xfs/xfs_da_btree.c b/fs/xfs/xfs_da_btree.c index 731f1f41eca1..2adfb761ab13 100644 --- a/fs/xfs/xfs_da_btree.c +++ b/fs/xfs/xfs_da_btree.c @@ -1596,7 +1596,7 @@ xfs_da_grow_inode(xfs_da_args_t *args, xfs_dablk_t *new_blkno) xfs_bmapi_aflag(w)|XFS_BMAPI_WRITE|XFS_BMAPI_METADATA| XFS_BMAPI_CONTIG, args->firstblock, args->total, &map, &nmap, - args->flist, NULL))) { + args->flist))) { return error; } ASSERT(nmap <= 1); @@ -1617,8 +1617,7 @@ xfs_da_grow_inode(xfs_da_args_t *args, xfs_dablk_t *new_blkno) xfs_bmapi_aflag(w)|XFS_BMAPI_WRITE| XFS_BMAPI_METADATA, args->firstblock, args->total, - &mapp[mapi], &nmap, args->flist, - NULL))) { + &mapp[mapi], &nmap, args->flist))) { kmem_free(mapp); return error; } @@ -1879,7 +1878,7 @@ xfs_da_shrink_inode(xfs_da_args_t *args, xfs_dablk_t dead_blkno, */ if ((error = xfs_bunmapi(tp, dp, dead_blkno, count, xfs_bmapi_aflag(w)|XFS_BMAPI_METADATA, - 0, args->firstblock, args->flist, NULL, + 0, args->firstblock, args->flist, &done)) == ENOSPC) { if (w != XFS_DATA_FORK) break; @@ -1984,7 +1983,7 @@ xfs_da_do_buf( nfsb, XFS_BMAPI_METADATA | xfs_bmapi_aflag(whichfork), - NULL, 0, mapp, &nmap, NULL, NULL))) + NULL, 0, mapp, &nmap, NULL))) goto exit0; } } else { diff --git a/fs/xfs/xfs_dir2.c b/fs/xfs/xfs_dir2.c index 9c279ede05c5..b53960a5f41e 100644 --- a/fs/xfs/xfs_dir2.c +++ b/fs/xfs/xfs_dir2.c @@ -547,7 +547,7 @@ xfs_dir2_grow_inode( if ((error = xfs_bmapi(tp, dp, bno, count, XFS_BMAPI_WRITE|XFS_BMAPI_METADATA|XFS_BMAPI_CONTIG, args->firstblock, args->total, &map, &nmap, - args->flist, NULL))) + args->flist))) return error; ASSERT(nmap <= 1); if (nmap == 1) { @@ -579,8 +579,7 @@ xfs_dir2_grow_inode( if ((error = xfs_bmapi(tp, dp, b, c, XFS_BMAPI_WRITE|XFS_BMAPI_METADATA, args->firstblock, args->total, - &mapp[mapi], &nmap, args->flist, - NULL))) { + &mapp[mapi], &nmap, args->flist))) { kmem_free(mapp); return error; } @@ -713,7 +712,7 @@ xfs_dir2_shrink_inode( */ if ((error = xfs_bunmapi(tp, dp, da, mp->m_dirblkfsbs, XFS_BMAPI_METADATA, 0, args->firstblock, args->flist, - NULL, &done))) { + &done))) { /* * ENOSPC actually can happen if we're in a removename with * no space reservation, and the resulting block removal diff --git a/fs/xfs/xfs_dir2_leaf.c b/fs/xfs/xfs_dir2_leaf.c index 586b010e58b4..504be8640e91 100644 --- a/fs/xfs/xfs_dir2_leaf.c +++ b/fs/xfs/xfs_dir2_leaf.c @@ -873,7 +873,7 @@ xfs_dir2_leaf_getdents( xfs_dir2_byte_to_da(mp, XFS_DIR2_LEAF_OFFSET) - map_off, XFS_BMAPI_METADATA, NULL, 0, - &map[map_valid], &nmap, NULL, NULL); + &map[map_valid], &nmap, NULL); /* * Don't know if we should ignore this or * try to return an error. diff --git a/fs/xfs/xfs_inode.c b/fs/xfs/xfs_inode.c index 1e6ae68f91af..5715a9d8bcd6 100644 --- a/fs/xfs/xfs_inode.c +++ b/fs/xfs/xfs_inode.c @@ -1222,7 +1222,7 @@ xfs_isize_check( (xfs_ufsize_t)XFS_MAXIOFFSET(mp)) - map_first), XFS_BMAPI_ENTIRE, NULL, 0, imaps, &nimaps, - NULL, NULL)) + NULL)) return; ASSERT(nimaps == 1); ASSERT(imaps[0].br_startblock == HOLESTARTBLOCK); @@ -1588,7 +1588,7 @@ xfs_itruncate_finish( xfs_bmapi_aflag(fork), XFS_ITRUNC_MAX_EXTENTS, &first_block, &free_list, - NULL, &done); + &done); if (error) { /* * If the bunmapi call encounters an error, diff --git a/fs/xfs/xfs_iomap.c b/fs/xfs/xfs_iomap.c index aeac00294a18..39ad46b3ed46 100644 --- a/fs/xfs/xfs_iomap.c +++ b/fs/xfs/xfs_iomap.c @@ -118,7 +118,7 @@ xfs_iomap( error = xfs_bmapi(NULL, ip, offset_fsb, (xfs_filblks_t)(end_fsb - offset_fsb), bmapi_flags, NULL, 0, imap, - nimaps, NULL, NULL); + nimaps, NULL); if (error) goto out; @@ -341,7 +341,7 @@ xfs_iomap_write_direct( xfs_bmap_init(&free_list, &firstfsb); nimaps = 1; error = xfs_bmapi(tp, ip, offset_fsb, count_fsb, bmapi_flag, - &firstfsb, 0, &imap, &nimaps, &free_list, NULL); + &firstfsb, 0, &imap, &nimaps, &free_list); if (error) goto error0; @@ -419,7 +419,7 @@ xfs_iomap_eof_want_preallocate( imaps = nimaps; firstblock = NULLFSBLOCK; error = xfs_bmapi(NULL, ip, start_fsb, count_fsb, 0, - &firstblock, 0, imap, &imaps, NULL, NULL); + &firstblock, 0, imap, &imaps, NULL); if (error) return error; for (n = 0; n < imaps; n++) { @@ -494,7 +494,7 @@ xfs_iomap_write_delay( (xfs_filblks_t)(last_fsb - offset_fsb), XFS_BMAPI_DELAY | XFS_BMAPI_WRITE | XFS_BMAPI_ENTIRE, &firstblock, 1, imap, - &nimaps, NULL, NULL); + &nimaps, NULL); if (error && (error != ENOSPC)) return XFS_ERROR(error); @@ -650,7 +650,7 @@ xfs_iomap_write_allocate( /* Go get the actual blocks */ error = xfs_bmapi(tp, ip, map_start_fsb, count_fsb, XFS_BMAPI_WRITE, &first_block, 1, - &imap, &nimaps, &free_list, NULL); + &imap, &nimaps, &free_list); if (error) goto trans_cancel; @@ -768,7 +768,7 @@ xfs_iomap_write_unwritten( nimaps = 1; error = xfs_bmapi(tp, ip, offset_fsb, count_fsb, XFS_BMAPI_WRITE|XFS_BMAPI_CONVERT, &firstfsb, - 1, &imap, &nimaps, &free_list, NULL); + 1, &imap, &nimaps, &free_list); if (error) goto error_on_bmapi_transaction; diff --git a/fs/xfs/xfs_rtalloc.c b/fs/xfs/xfs_rtalloc.c index 8da5d89dcbcd..891260fea11e 100644 --- a/fs/xfs/xfs_rtalloc.c +++ b/fs/xfs/xfs_rtalloc.c @@ -122,7 +122,7 @@ xfs_growfs_rt_alloc( cancelflags |= XFS_TRANS_ABORT; error = xfs_bmapi(tp, ip, oblocks, nblocks - oblocks, XFS_BMAPI_WRITE | XFS_BMAPI_METADATA, &firstblock, - resblks, &map, &nmap, &flist, NULL); + resblks, &map, &nmap, &flist); if (!error && nmap < 1) error = XFS_ERROR(ENOSPC); if (error) diff --git a/fs/xfs/xfs_vnodeops.c b/fs/xfs/xfs_vnodeops.c index 130343a5d22d..ad599ccc416b 100644 --- a/fs/xfs/xfs_vnodeops.c +++ b/fs/xfs/xfs_vnodeops.c @@ -492,7 +492,7 @@ xfs_readlink_bmap( int error = 0; error = xfs_bmapi(NULL, ip, 0, XFS_B_TO_FSB(mp, pathlen), 0, NULL, 0, - mval, &nmaps, NULL, NULL); + mval, &nmaps, NULL); if (error) goto out; @@ -596,7 +596,7 @@ xfs_free_eofblocks( nimaps = 1; xfs_ilock(ip, XFS_ILOCK_SHARED); error = xfs_bmapi(NULL, ip, end_fsb, map_len, 0, - NULL, 0, &imap, &nimaps, NULL, NULL); + NULL, 0, &imap, &nimaps, NULL); xfs_iunlock(ip, XFS_ILOCK_SHARED); if (!error && (nimaps != 0) && @@ -733,7 +733,7 @@ xfs_inactive_symlink_rmt( nmaps = ARRAY_SIZE(mval); if ((error = xfs_bmapi(tp, ip, 0, XFS_B_TO_FSB(mp, size), XFS_BMAPI_METADATA, &first_block, 0, mval, &nmaps, - &free_list, NULL))) + &free_list))) goto error0; /* * Invalidate the block(s). @@ -748,7 +748,7 @@ xfs_inactive_symlink_rmt( * Unmap the dead block(s) to the free_list. */ if ((error = xfs_bunmapi(tp, ip, 0, size, XFS_BMAPI_METADATA, nmaps, - &first_block, &free_list, NULL, &done))) + &first_block, &free_list, &done))) goto error1; ASSERT(done); /* @@ -2095,7 +2095,7 @@ xfs_symlink( error = xfs_bmapi(tp, ip, first_fsb, fs_blocks, XFS_BMAPI_WRITE | XFS_BMAPI_METADATA, &first_block, resblks, mval, &nmaps, - &free_list, NULL); + &free_list); if (error) { goto error1; } @@ -2347,7 +2347,7 @@ xfs_alloc_file_space( error = xfs_bmapi(tp, ip, startoffset_fsb, allocatesize_fsb, bmapi_flag, &firstfsb, 0, imapp, &nimaps, - &free_list, NULL); + &free_list); if (error) { goto error0; } @@ -2436,7 +2436,7 @@ xfs_zero_remaining_bytes( offset_fsb = XFS_B_TO_FSBT(mp, offset); nimap = 1; error = xfs_bmapi(NULL, ip, offset_fsb, 1, 0, - NULL, 0, &imap, &nimap, NULL, NULL); + NULL, 0, &imap, &nimap, NULL); if (error || nimap < 1) break; ASSERT(imap.br_blockcount >= 1); @@ -2556,7 +2556,7 @@ xfs_free_file_space( if (rt && !xfs_sb_version_hasextflgbit(&mp->m_sb)) { nimap = 1; error = xfs_bmapi(NULL, ip, startoffset_fsb, - 1, 0, NULL, 0, &imap, &nimap, NULL, NULL); + 1, 0, NULL, 0, &imap, &nimap, NULL); if (error) goto out_unlock_iolock; ASSERT(nimap == 0 || nimap == 1); @@ -2571,7 +2571,7 @@ xfs_free_file_space( } nimap = 1; error = xfs_bmapi(NULL, ip, endoffset_fsb - 1, - 1, 0, NULL, 0, &imap, &nimap, NULL, NULL); + 1, 0, NULL, 0, &imap, &nimap, NULL); if (error) goto out_unlock_iolock; ASSERT(nimap == 0 || nimap == 1); @@ -2647,7 +2647,7 @@ xfs_free_file_space( xfs_bmap_init(&free_list, &firstfsb); error = xfs_bunmapi(tp, ip, startoffset_fsb, endoffset_fsb - startoffset_fsb, - 0, 2, &firstfsb, &free_list, NULL, &done); + 0, 2, &firstfsb, &free_list, &done); if (error) { goto error0; }