diff options
Diffstat (limited to 'fs/xfs/xfs_bmap.c')
| -rw-r--r-- | fs/xfs/xfs_bmap.c | 416 |
1 files changed, 173 insertions, 243 deletions
diff --git a/fs/xfs/xfs_bmap.c b/fs/xfs/xfs_bmap.c index d9de5ae1fd5c..0c9be0ed606e 100644 --- a/fs/xfs/xfs_bmap.c +++ b/fs/xfs/xfs_bmap.c @@ -50,17 +50,22 @@ #include "xfs_trace.h" -#ifdef DEBUG -STATIC void -xfs_bmap_check_leaf_extents(xfs_btree_cur_t *cur, xfs_inode_t *ip, int whichfork); -#endif - kmem_zone_t *xfs_bmap_free_item_zone; /* * Prototypes for internal bmap routines. */ +#ifdef DEBUG +STATIC void +xfs_bmap_check_leaf_extents( + struct xfs_btree_cur *cur, + struct xfs_inode *ip, + int whichfork); +#else +#define xfs_bmap_check_leaf_extents(cur, ip, whichfork) do { } while (0) +#endif + /* * Called from xfs_bmap_add_attrfork to handle extents format files. @@ -85,47 +90,6 @@ xfs_bmap_add_attrfork_local( int *flags); /* inode logging flags */ /* - * Called by xfs_bmap_add_extent to handle cases converting a delayed - * allocation to a real allocation. - */ -STATIC int /* error */ -xfs_bmap_add_extent_delay_real( - struct xfs_trans *tp, /* transaction pointer */ - xfs_inode_t *ip, /* incore inode pointer */ - 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 */ - xfs_filblks_t *dnew, /* new delayed-alloc indirect blocks */ - xfs_fsblock_t *first, /* pointer to firstblock variable */ - xfs_bmap_free_t *flist, /* list of extents to be freed */ - int *logflagsp); /* inode logging flags */ - -/* - * Called by xfs_bmap_add_extent to handle cases converting a hole - * to a real allocation. - */ -STATIC int /* error */ -xfs_bmap_add_extent_hole_real( - xfs_inode_t *ip, /* incore inode pointer */ - xfs_extnum_t *idx, /* extent number to update/insert */ - 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 */ - int whichfork); /* data or attr fork */ - -/* - * Called by xfs_bmap_add_extent to handle cases converting an unwritten - * allocation to a real allocation or vice versa. - */ -STATIC int /* error */ -xfs_bmap_add_extent_unwritten_real( - xfs_inode_t *ip, /* incore inode pointer */ - 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_bmap_alloc is called by xfs_bmapi to allocate an extent for a file. * It figures out where to ask the underlying allocator to put the new extent. */ @@ -407,147 +371,7 @@ xfs_bmap_add_attrfork_local( } /* - * Update file extent records and the btree after allocating space. - */ -STATIC int /* error */ -xfs_bmap_add_extent( - struct xfs_trans *tp, /* transaction pointer */ - xfs_inode_t *ip, /* incore inode pointer */ - 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 */ - xfs_fsblock_t *first, /* pointer to firstblock variable */ - xfs_bmap_free_t *flist, /* list of extents to be freed */ - int *logflagsp, /* inode logging flags */ - int whichfork) /* data or attr fork */ -{ - xfs_btree_cur_t *cur; /* btree cursor or null */ - xfs_filblks_t da_new; /* new count del alloc blocks used */ - xfs_filblks_t da_old; /* old count del alloc blocks used */ - int error; /* error return value */ - xfs_ifork_t *ifp; /* inode fork ptr */ - int logflags; /* returned value */ - xfs_extnum_t nextents; /* number of extents in file now */ - - XFS_STATS_INC(xs_add_exlist); - - cur = *curp; - ifp = XFS_IFORK_PTR(ip, whichfork); - nextents = ifp->if_bytes / (uint)sizeof(xfs_bmbt_rec_t); - da_old = da_new = 0; - error = 0; - - ASSERT(*idx >= 0); - ASSERT(*idx <= nextents); - ASSERT(!isnullstartblock(new->br_startblock)); - - /* - * Real allocation off the end of the file. - */ - if (*idx == nextents) { - if (cur) - ASSERT((cur->bc_private.b.flags & - XFS_BTCUR_BPRV_WASDEL) == 0); - error = xfs_bmap_add_extent_hole_real(ip, idx, cur, new, - &logflags, whichfork); - } else { - xfs_bmbt_irec_t prev; /* old extent at offset idx */ - - /* - * Get the record referred to by idx. - */ - xfs_bmbt_get_all(xfs_iext_get_ext(ifp, *idx), &prev); - /* - * If it's a real allocation record, and the new allocation ends - * after the start of the referred to record, then we're filling - * in a delayed or unwritten allocation with a real one, or - * converting real back to unwritten. - */ - if (!isnullstartblock(new->br_startblock) && - new->br_startoff + new->br_blockcount > prev.br_startoff) { - if (prev.br_state != XFS_EXT_UNWRITTEN && - isnullstartblock(prev.br_startblock)) { - da_old = startblockval(prev.br_startblock); - if (cur) - ASSERT(cur->bc_private.b.flags & - XFS_BTCUR_BPRV_WASDEL); - error = xfs_bmap_add_extent_delay_real(tp, ip, - idx, &cur, new, &da_new, - first, flist, &logflags); - } else { - ASSERT(new->br_state == XFS_EXT_NORM || - new->br_state == XFS_EXT_UNWRITTEN); - - error = xfs_bmap_add_extent_unwritten_real(ip, - idx, &cur, new, &logflags); - if (error) - goto done; - } - } - /* - * Otherwise we're filling in a hole with an allocation. - */ - else { - if (cur) - ASSERT((cur->bc_private.b.flags & - XFS_BTCUR_BPRV_WASDEL) == 0); - error = xfs_bmap_add_extent_hole_real(ip, idx, cur, - new, &logflags, whichfork); - } - } - - if (error) - goto done; - ASSERT(*curp == cur || *curp == NULL); - - /* - * Convert to a btree if necessary. - */ - if (XFS_IFORK_FORMAT(ip, whichfork) == XFS_DINODE_FMT_EXTENTS && - XFS_IFORK_NEXTENTS(ip, whichfork) > ifp->if_ext_max) { - int tmp_logflags; /* partial log flag return val */ - - ASSERT(cur == NULL); - error = xfs_bmap_extents_to_btree(tp, ip, first, - flist, &cur, da_old > 0, &tmp_logflags, whichfork); - logflags |= tmp_logflags; - if (error) - goto done; - } - /* - * Adjust for changes in reserved delayed indirect blocks. - * Nothing to do for disk quotas here. - */ - if (da_old || da_new) { - xfs_filblks_t nblks; - - nblks = da_new; - if (cur) - nblks += cur->bc_private.b.allocated; - ASSERT(nblks <= da_old); - if (nblks < da_old) - xfs_icsb_modify_counters(ip->i_mount, XFS_SBS_FDBLOCKS, - (int64_t)(da_old - nblks), 0); - } - /* - * Clear out the allocated field, done with it now in any case. - */ - if (cur) { - cur->bc_private.b.allocated = 0; - *curp = cur; - } -done: -#ifdef DEBUG - if (!error) - xfs_bmap_check_leaf_extents(*curp, ip, whichfork); -#endif - *logflagsp = logflags; - return error; -} - -/* - * Called by xfs_bmap_add_extent to handle cases converting a delayed - * allocation to a real allocation. + * Convert a delayed allocation to a real allocation. */ STATIC int /* error */ xfs_bmap_add_extent_delay_real( @@ -556,7 +380,6 @@ xfs_bmap_add_extent_delay_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 */ - xfs_filblks_t *dnew, /* new delayed-alloc indirect blocks */ xfs_fsblock_t *first, /* pointer to firstblock variable */ xfs_bmap_free_t *flist, /* list of extents to be freed */ int *logflagsp) /* inode logging flags */ @@ -572,10 +395,24 @@ xfs_bmap_add_extent_delay_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; /* value for dnew calculations */ - xfs_filblks_t temp2=0;/* value for dnew calculations */ + xfs_filblks_t da_new; /* new count del alloc blocks used */ + xfs_filblks_t da_old; /* old count del alloc blocks used */ + xfs_filblks_t temp=0; /* value for da_new calculations */ + xfs_filblks_t temp2=0;/* value for da_new calculations */ int tmp_rval; /* partial logging flags */ + ifp = XFS_IFORK_PTR(ip, XFS_DATA_FORK); + cur = *curp; + + ASSERT(*idx >= 0); + ASSERT(*idx <= ifp->if_bytes / sizeof(struct xfs_bmbt_rec)); + ASSERT(!isnullstartblock(new->br_startblock)); + ASSERT(!cur || (cur->bc_private.b.flags & XFS_BTCUR_BPRV_WASDEL)); + + XFS_STATS_INC(xs_add_exlist); + + *logflagsp = 0; + #define LEFT r[0] #define RIGHT r[1] #define PREV r[2] @@ -583,14 +420,15 @@ xfs_bmap_add_extent_delay_real( /* * Set up a bunch of variables to make the tests simpler. */ - cur = *curp; - ifp = XFS_IFORK_PTR(ip, XFS_DATA_FORK); ep = xfs_iext_get_ext(ifp, *idx); xfs_bmbt_get_all(ep, &PREV); new_endoff = new->br_startoff + new->br_blockcount; ASSERT(PREV.br_startoff <= new->br_startoff); ASSERT(PREV.br_startoff + PREV.br_blockcount >= new_endoff); + da_old = startblockval(PREV.br_startblock); + da_new = 0; + /* * Set flags determining what part of the previous delayed allocation * extent is being replaced by a real allocation. @@ -688,7 +526,6 @@ xfs_bmap_add_extent_delay_real( RIGHT.br_blockcount, LEFT.br_state))) goto done; } - *dnew = 0; break; case BMAP_LEFT_FILLING | BMAP_RIGHT_FILLING | BMAP_LEFT_CONTIG: @@ -719,7 +556,6 @@ xfs_bmap_add_extent_delay_real( PREV.br_blockcount, LEFT.br_state))) goto done; } - *dnew = 0; break; case BMAP_LEFT_FILLING | BMAP_RIGHT_FILLING | BMAP_RIGHT_CONTIG: @@ -749,8 +585,6 @@ xfs_bmap_add_extent_delay_real( RIGHT.br_blockcount, PREV.br_state))) goto done; } - - *dnew = 0; break; case BMAP_LEFT_FILLING | BMAP_RIGHT_FILLING: @@ -778,8 +612,6 @@ xfs_bmap_add_extent_delay_real( goto done; XFS_WANT_CORRUPTED_GOTO(i == 1, done); } - - *dnew = 0; break; case BMAP_LEFT_FILLING | BMAP_LEFT_CONTIG: @@ -813,13 +645,12 @@ xfs_bmap_add_extent_delay_real( LEFT.br_state))) goto done; } - temp = XFS_FILBLKS_MIN(xfs_bmap_worst_indlen(ip, temp), + da_new = XFS_FILBLKS_MIN(xfs_bmap_worst_indlen(ip, temp), startblockval(PREV.br_startblock)); - xfs_bmbt_set_startblock(ep, nullstartblock((int)temp)); + xfs_bmbt_set_startblock(ep, nullstartblock(da_new)); trace_xfs_bmap_post_update(ip, *idx, state, _THIS_IP_); --*idx; - *dnew = temp; break; case BMAP_LEFT_FILLING: @@ -856,14 +687,12 @@ xfs_bmap_add_extent_delay_real( if (error) goto done; } - temp = XFS_FILBLKS_MIN(xfs_bmap_worst_indlen(ip, temp), + da_new = XFS_FILBLKS_MIN(xfs_bmap_worst_indlen(ip, temp), startblockval(PREV.br_startblock) - (cur ? cur->bc_private.b.allocated : 0)); ep = xfs_iext_get_ext(ifp, *idx + 1); - xfs_bmbt_set_startblock(ep, nullstartblock((int)temp)); + xfs_bmbt_set_startblock(ep, nullstartblock(da_new)); trace_xfs_bmap_post_update(ip, *idx + 1, state, _THIS_IP_); - - *dnew = temp; break; case BMAP_RIGHT_FILLING | BMAP_RIGHT_CONTIG: @@ -896,14 +725,13 @@ xfs_bmap_add_extent_delay_real( goto done; } - temp = XFS_FILBLKS_MIN(xfs_bmap_worst_indlen(ip, temp), + da_new = XFS_FILBLKS_MIN(xfs_bmap_worst_indlen(ip, temp), startblockval(PREV.br_startblock)); trace_xfs_bmap_pre_update(ip, *idx, state, _THIS_IP_); - xfs_bmbt_set_startblock(ep, nullstartblock((int)temp)); + xfs_bmbt_set_startblock(ep, nullstartblock(da_new)); trace_xfs_bmap_post_update(ip, *idx, state, _THIS_IP_); ++*idx; - *dnew = temp; break; case BMAP_RIGHT_FILLING: @@ -939,15 +767,14 @@ xfs_bmap_add_extent_delay_real( if (error) goto done; } - temp = XFS_FILBLKS_MIN(xfs_bmap_worst_indlen(ip, temp), + da_new = XFS_FILBLKS_MIN(xfs_bmap_worst_indlen(ip, temp), startblockval(PREV.br_startblock) - (cur ? cur->bc_private.b.allocated : 0)); ep = xfs_iext_get_ext(ifp, *idx); - xfs_bmbt_set_startblock(ep, nullstartblock((int)temp)); + xfs_bmbt_set_startblock(ep, nullstartblock(da_new)); trace_xfs_bmap_post_update(ip, *idx, state, _THIS_IP_); ++*idx; - *dnew = temp; break; case 0: @@ -1029,7 +856,7 @@ xfs_bmap_add_extent_delay_real( trace_xfs_bmap_post_update(ip, *idx + 2, state, _THIS_IP_); ++*idx; - *dnew = temp + temp2; + da_new = temp + temp2; break; case BMAP_LEFT_FILLING | BMAP_LEFT_CONTIG | BMAP_RIGHT_CONTIG: @@ -1044,9 +871,39 @@ xfs_bmap_add_extent_delay_real( */ ASSERT(0); } - *curp = cur; + + /* convert to a btree if necessary */ + if (XFS_IFORK_FORMAT(ip, XFS_DATA_FORK) == XFS_DINODE_FMT_EXTENTS && + XFS_IFORK_NEXTENTS(ip, XFS_DATA_FORK) > ifp->if_ext_max) { + int tmp_logflags; /* partial log flag return val */ + + ASSERT(cur == NULL); + error = xfs_bmap_extents_to_btree(tp, ip, first, flist, &cur, + da_old > 0, &tmp_logflags, XFS_DATA_FORK); + *logflagsp |= tmp_logflags; + if (error) + goto done; + } + + /* adjust for changes in reserved delayed indirect blocks */ + if (da_old || da_new) { + temp = da_new; + if (cur) + temp += cur->bc_private.b.allocated; + ASSERT(temp <= da_old); + if (temp < da_old) + xfs_icsb_modify_counters(ip->i_mount, XFS_SBS_FDBLOCKS, + (int64_t)(da_old - temp), 0); + } + + /* clear out the allocated field, done with it now in any case. */ + if (cur) { + cur->bc_private.b.allocated = 0; + *curp = cur; + } + xfs_bmap_check_leaf_extents(cur, ip, XFS_DATA_FORK); done: - *logflagsp = rval; + *logflagsp |= rval; return error; #undef LEFT #undef RIGHT @@ -1054,15 +911,17 @@ done: } /* - * Called by xfs_bmap_add_extent to handle cases converting an unwritten - * allocation to a real allocation or vice versa. + * Convert an unwritten allocation to a real allocation or vice versa. */ STATIC int /* error */ xfs_bmap_add_extent_unwritten_real( + struct xfs_trans *tp, xfs_inode_t *ip, /* incore inode pointer */ 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 */ + 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_btree_cur_t *cur; /* btree cursor */ @@ -1078,15 +937,25 @@ xfs_bmap_add_extent_unwritten_real( int rval=0; /* return value (logging flags) */ int state = 0;/* state bits, accessed thru macros */ + *logflagsp = 0; + + cur = *curp; + ifp = XFS_IFORK_PTR(ip, XFS_DATA_FORK); + + ASSERT(*idx >= 0); + ASSERT(*idx <= ifp->if_bytes / sizeof(struct xfs_bmbt_rec)); + ASSERT(!isnullstartblock(new->br_startblock)); + + XFS_STATS_INC(xs_add_exlist); + #define LEFT r[0] #define RIGHT r[1] #define PREV r[2] + /* * Set up a bunch of variables to make the tests simpler. */ error = 0; - cur = *curp; - ifp = XFS_IFORK_PTR(ip, XFS_DATA_FORK); ep = xfs_iext_get_ext(ifp, *idx); xfs_bmbt_get_all(ep, &PREV); newext = new->br_state; @@ -1537,9 +1406,29 @@ xfs_bmap_add_extent_unwritten_real( */ ASSERT(0); } - *curp = cur; + + /* convert to a btree if necessary */ + if (XFS_IFORK_FORMAT(ip, XFS_DATA_FORK) == XFS_DINODE_FMT_EXTENTS && + XFS_IFORK_NEXTENTS(ip, XFS_DATA_FORK) > ifp->if_ext_max) { + int tmp_logflags; /* partial log flag return val */ + + ASSERT(cur == NULL); + error = xfs_bmap_extents_to_btree(tp, ip, first, flist, &cur, + 0, &tmp_logflags, XFS_DATA_FORK); + *logflagsp |= tmp_logflags; + if (error) + goto done; + } + + /* clear out the allocated field, done with it now in any case. */ + if (cur) { + cur->bc_private.b.allocated = 0; + *curp = cur; + } + + xfs_bmap_check_leaf_extents(*curp, ip, XFS_DATA_FORK); done: - *logflagsp = rval; + *logflagsp |= rval; return error; #undef LEFT #undef RIGHT @@ -1691,30 +1580,42 @@ xfs_bmap_add_extent_hole_delay( } /* - * Called by xfs_bmap_add_extent to handle cases converting a hole - * to a real allocation. + * Convert a hole to a real allocation. */ STATIC int /* error */ xfs_bmap_add_extent_hole_real( + struct xfs_trans *tp, xfs_inode_t *ip, /* incore inode pointer */ xfs_extnum_t *idx, /* extent number to update/insert */ - xfs_btree_cur_t *cur, /* if null, not a btree */ + xfs_btree_cur_t **curp, /* if null, not a btree */ xfs_bmbt_irec_t *new, /* new data to add to file extents */ + xfs_fsblock_t *first, /* pointer to firstblock variable */ + xfs_bmap_free_t *flist, /* list of extents to be freed */ int *logflagsp, /* inode logging flags */ int whichfork) /* data or attr fork */ { int error; /* error return value */ int i; /* temp state */ + xfs_btree_cur_t *cur; /* if null, not a btree */ xfs_ifork_t *ifp; /* inode fork pointer */ xfs_bmbt_irec_t left; /* left neighbor extent entry */ xfs_bmbt_irec_t right; /* right neighbor extent entry */ int rval=0; /* return value (logging flags) */ int state; /* state bits, accessed thru macros */ + *logflagsp = 0; + ifp = XFS_IFORK_PTR(ip, whichfork); - ASSERT(*idx <= ifp->if_bytes / (uint)sizeof(xfs_bmbt_rec_t)); - state = 0; + cur = *curp; + + ASSERT(*idx >= 0); + ASSERT(*idx <= ifp->if_bytes / sizeof(struct xfs_bmbt_rec)); + ASSERT(!isnullstartblock(new->br_startblock)); + ASSERT(!cur || !(cur->bc_private.b.flags & XFS_BTCUR_BPRV_WASDEL)); + + XFS_STATS_INC(xs_add_exlist); + state = 0; if (whichfork == XFS_ATTR_FORK) state |= BMAP_ATTRFORK; @@ -1897,8 +1798,28 @@ xfs_bmap_add_extent_hole_real( } break; } + + /* convert to a btree if necessary */ + if (XFS_IFORK_FORMAT(ip, whichfork) == XFS_DINODE_FMT_EXTENTS && + XFS_IFORK_NEXTENTS(ip, whichfork) > ifp->if_ext_max) { + int tmp_logflags; /* partial log flag return val */ + + ASSERT(cur == NULL); + error = xfs_bmap_extents_to_btree(tp, ip, first, + flist, &cur, 0, &tmp_logflags, whichfork); + *logflagsp |= tmp_logflags; + if (error) + goto done; + } + + /* clear out the allocated field, done with it now in any case. */ + if (cur) { + cur->bc_private.b.allocated = 0; + *curp = cur; + } + xfs_bmap_check_leaf_extents(cur, ip, whichfork); done: - *logflagsp = rval; + *logflagsp |= rval; return error; } @@ -4792,14 +4713,22 @@ xfs_bmapi_allocate( xfs_sb_version_hasextflgbit(&mp->m_sb)) bma->gotp->br_state = XFS_EXT_UNWRITTEN; - error = xfs_bmap_add_extent(bma->tp, bma->ip, lastx, cur, bma->gotp, - firstblock, flist, logflags, whichfork); + if (bma->wasdel) { + error = xfs_bmap_add_extent_delay_real(bma->tp, bma->ip, lastx, + cur, bma->gotp, firstblock, flist, logflags); + } else { + error = xfs_bmap_add_extent_hole_real(bma->tp, bma->ip, lastx, + cur, bma->gotp, firstblock, flist, logflags, + whichfork); + } + if (error) return error; /* - * Update our extent pointer, given that xfs_bmap_add_extent might - * have merged it into one of the neighbouring ones. + * Update our extent pointer, given that xfs_bmap_add_extent_delay_real + * or xfs_bmap_add_extent_hole_real might have merged it into one of + * the neighbouring ones. */ xfs_bmbt_get_all(xfs_iext_get_ext(ifp, *lastx), bma->gotp); @@ -4854,14 +4783,15 @@ xfs_bmapi_convert_unwritten( mval->br_state = (mval->br_state == XFS_EXT_UNWRITTEN) ? XFS_EXT_NORM : XFS_EXT_UNWRITTEN; - error = xfs_bmap_add_extent(bma->tp, bma->ip, lastx, cur, mval, - firstblock, flist, logflags, whichfork); + error = xfs_bmap_add_extent_unwritten_real(bma->tp, bma->ip, lastx, + cur, mval, firstblock, flist, logflags); if (error) return error; /* - * Update our extent pointer, given that xfs_bmap_add_extent might - * have merged it into one of the neighbouring ones. + * Update our extent pointer, given that + * xfs_bmap_add_extent_unwritten_real might have merged it into one + * of the neighbouring ones. */ xfs_bmbt_get_all(xfs_iext_get_ext(ifp, *lastx), bma->gotp); @@ -5287,9 +5217,9 @@ xfs_bunmapi( del.br_blockcount = mod; } del.br_state = XFS_EXT_UNWRITTEN; - error = xfs_bmap_add_extent(tp, ip, &lastx, &cur, &del, - firstblock, flist, &logflags, - XFS_DATA_FORK); + error = xfs_bmap_add_extent_unwritten_real(tp, ip, + &lastx, &cur, &del, firstblock, flist, + &logflags); if (error) goto error0; goto nodelete; @@ -5345,18 +5275,18 @@ xfs_bunmapi( } prev.br_state = XFS_EXT_UNWRITTEN; lastx--; - error = xfs_bmap_add_extent(tp, ip, &lastx, - &cur, &prev, firstblock, flist, - &logflags, XFS_DATA_FORK); + error = xfs_bmap_add_extent_unwritten_real(tp, + ip, &lastx, &cur, &prev, + firstblock, flist, &logflags); if (error) goto error0; goto nodelete; } else { ASSERT(del.br_state == XFS_EXT_NORM); del.br_state = XFS_EXT_UNWRITTEN; - error = xfs_bmap_add_extent(tp, ip, &lastx, - &cur, &del, firstblock, flist, - &logflags, XFS_DATA_FORK); + error = xfs_bmap_add_extent_unwritten_real(tp, + ip, &lastx, &cur, &del, + firstblock, flist, &logflags); if (error) goto error0; goto nodelete; |