diff options
Diffstat (limited to 'fs/xfs/xfs_bmap.c')
| -rw-r--r-- | fs/xfs/xfs_bmap.c | 75 |
1 files changed, 29 insertions, 46 deletions
diff --git a/fs/xfs/xfs_bmap.c b/fs/xfs/xfs_bmap.c index aa19e1f..bbef394 100644 --- a/fs/xfs/xfs_bmap.c +++ b/fs/xfs/xfs_bmap.c @@ -248,7 +248,7 @@ xfs_bmap_local_to_extents( * Else, *lastxp will be set to the index of the found * entry; *gotp will contain the entry. */ -STATIC xfs_bmbt_rec_t * /* pointer to found extent entry */ +STATIC xfs_bmbt_rec_host_t * /* pointer to found extent entry */ xfs_bmap_search_extents( xfs_inode_t *ip, /* incore inode pointer */ xfs_fileoff_t bno, /* block number searched for */ @@ -273,21 +273,6 @@ xfs_bmap_isaeof( #ifdef XFS_BMAP_TRACE /* - * Add a bmap trace buffer entry. Base routine for the others. - */ -STATIC void -xfs_bmap_trace_addentry( - int opcode, /* operation */ - const char *fname, /* function name */ - char *desc, /* operation description */ - xfs_inode_t *ip, /* incore inode pointer */ - xfs_extnum_t idx, /* index of entry(ies) */ - xfs_extnum_t cnt, /* count of entries, 1 or 2 */ - xfs_bmbt_rec_t *r1, /* first record */ - xfs_bmbt_rec_t *r2, /* second record or null */ - int whichfork); /* data or attr fork */ - -/* * Add bmap trace entry prior to a call to xfs_iext_remove. */ STATIC void @@ -714,7 +699,7 @@ xfs_bmap_add_extent_delay_real( { xfs_btree_cur_t *cur; /* btree cursor */ int diff; /* temp value */ - xfs_bmbt_rec_t *ep; /* extent entry for idx */ + xfs_bmbt_rec_host_t *ep; /* extent entry for idx */ int error; /* error return value */ int i; /* temp state */ xfs_ifork_t *ifp; /* inode fork pointer */ @@ -1270,7 +1255,7 @@ xfs_bmap_add_extent_unwritten_real( xfs_extdelta_t *delta) /* Change made to incore extents */ { xfs_btree_cur_t *cur; /* btree cursor */ - xfs_bmbt_rec_t *ep; /* extent entry for idx */ + xfs_bmbt_rec_host_t *ep; /* extent entry for idx */ int error; /* error return value */ int i; /* temp state */ xfs_ifork_t *ifp; /* inode fork pointer */ @@ -1823,7 +1808,7 @@ xfs_bmap_add_extent_hole_delay( xfs_extdelta_t *delta, /* Change made to incore extents */ int rsvd) /* OK to allocate reserved blocks */ { - xfs_bmbt_rec_t *ep; /* extent record for idx */ + xfs_bmbt_rec_host_t *ep; /* extent record for idx */ xfs_ifork_t *ifp; /* inode fork pointer */ xfs_bmbt_irec_t left; /* left neighbor extent entry */ xfs_filblks_t newlen=0; /* new indirect size */ @@ -2012,7 +1997,7 @@ xfs_bmap_add_extent_hole_real( xfs_extdelta_t *delta, /* Change made to incore extents */ int whichfork) /* data or attr fork */ { - xfs_bmbt_rec_t *ep; /* pointer to extent entry ins. point */ + xfs_bmbt_rec_host_t *ep; /* pointer to extent entry ins. point */ int error; /* error return value */ int i; /* temp state */ xfs_ifork_t *ifp; /* inode fork pointer */ @@ -3070,7 +3055,7 @@ xfs_bmap_del_extent( xfs_fileoff_t del_endoff; /* first offset past del */ int delay; /* current block is delayed allocated */ int do_fx; /* free extent at end of routine */ - xfs_bmbt_rec_t *ep; /* current extent entry pointer */ + xfs_bmbt_rec_host_t *ep; /* current extent entry pointer */ int error; /* error return value */ int flags; /* inode logging flags */ xfs_bmbt_irec_t got; /* current extent entry */ @@ -3418,7 +3403,7 @@ xfs_bmap_extents_to_btree( xfs_bmbt_rec_t *arp; /* child record pointer */ xfs_bmbt_block_t *block; /* btree root block */ xfs_btree_cur_t *cur; /* bmap btree cursor */ - xfs_bmbt_rec_t *ep; /* extent record pointer */ + xfs_bmbt_rec_host_t *ep; /* extent record pointer */ int error; /* error return value */ xfs_extnum_t i, cnt; /* extent record index */ xfs_ifork_t *ifp; /* inode fork pointer */ @@ -3590,7 +3575,7 @@ xfs_bmap_local_to_extents( if (ifp->if_bytes) { xfs_alloc_arg_t args; /* allocation arguments */ xfs_buf_t *bp; /* buffer for extent block */ - xfs_bmbt_rec_t *ep; /* extent record pointer */ + xfs_bmbt_rec_host_t *ep;/* extent record pointer */ args.tp = tp; args.mp = ip->i_mount; @@ -3655,7 +3640,7 @@ done: * entry (null if none). Else, *lastxp will be set to the index * of the found entry; *gotp will contain the entry. */ -xfs_bmbt_rec_t * /* pointer to found extent entry */ +xfs_bmbt_rec_host_t * /* pointer to found extent entry */ xfs_bmap_search_multi_extents( xfs_ifork_t *ifp, /* inode fork pointer */ xfs_fileoff_t bno, /* block number searched for */ @@ -3664,7 +3649,7 @@ xfs_bmap_search_multi_extents( xfs_bmbt_irec_t *gotp, /* out: extent entry found */ xfs_bmbt_irec_t *prevp) /* out: previous extent entry found */ { - xfs_bmbt_rec_t *ep; /* extent record pointer */ + xfs_bmbt_rec_host_t *ep; /* extent record pointer */ xfs_extnum_t lastx; /* last extent index */ /* @@ -3706,7 +3691,7 @@ xfs_bmap_search_multi_extents( * Else, *lastxp will be set to the index of the found * entry; *gotp will contain the entry. */ -STATIC xfs_bmbt_rec_t * /* pointer to found extent entry */ +STATIC xfs_bmbt_rec_host_t * /* pointer to found extent entry */ xfs_bmap_search_extents( xfs_inode_t *ip, /* incore inode pointer */ xfs_fileoff_t bno, /* block number searched for */ @@ -3717,7 +3702,7 @@ xfs_bmap_search_extents( xfs_bmbt_irec_t *prevp) /* out: previous extent entry found */ { xfs_ifork_t *ifp; /* inode fork pointer */ - xfs_bmbt_rec_t *ep; /* extent record pointer */ + xfs_bmbt_rec_host_t *ep; /* extent record pointer */ XFS_STATS_INC(xs_look_exlist); ifp = XFS_IFORK_PTR(ip, fork); @@ -3757,11 +3742,11 @@ xfs_bmap_trace_addentry( xfs_inode_t *ip, /* incore inode pointer */ xfs_extnum_t idx, /* index of entry(ies) */ xfs_extnum_t cnt, /* count of entries, 1 or 2 */ - xfs_bmbt_rec_t *r1, /* first record */ - xfs_bmbt_rec_t *r2, /* second record or null */ + xfs_bmbt_rec_host_t *r1, /* first record */ + xfs_bmbt_rec_host_t *r2, /* second record or null */ int whichfork) /* data or attr fork */ { - xfs_bmbt_rec_t tr2; + xfs_bmbt_rec_host_t tr2; ASSERT(cnt == 1 || cnt == 2); ASSERT(r1 != NULL); @@ -3842,8 +3827,8 @@ xfs_bmap_trace_insert( xfs_bmbt_irec_t *r2, /* inserted record 2 or null */ int whichfork) /* data or attr fork */ { - xfs_bmbt_rec_t tr1; /* compressed record 1 */ - xfs_bmbt_rec_t tr2; /* compressed record 2 if needed */ + xfs_bmbt_rec_host_t tr1; /* compressed record 1 */ + xfs_bmbt_rec_host_t tr2; /* compressed record 2 if needed */ xfs_bmbt_set_all(&tr1, r1); if (cnt == 2) { @@ -4316,7 +4301,6 @@ xfs_bmap_first_unused( xfs_fileoff_t *first_unused, /* unused block */ int whichfork) /* data or attr fork */ { - xfs_bmbt_rec_t *ep; /* pointer to an extent entry */ int error; /* error return value */ int idx; /* extent record index */ xfs_ifork_t *ifp; /* inode fork pointer */ @@ -4340,7 +4324,7 @@ xfs_bmap_first_unused( lowest = *first_unused; nextents = ifp->if_bytes / (uint)sizeof(xfs_bmbt_rec_t); for (idx = 0, lastaddr = 0, max = lowest; idx < nextents; idx++) { - ep = xfs_iext_get_ext(ifp, idx); + xfs_bmbt_rec_host_t *ep = xfs_iext_get_ext(ifp, idx); off = xfs_bmbt_get_startoff(ep); /* * See if the hole before this extent will work. @@ -4371,7 +4355,7 @@ xfs_bmap_last_before( { xfs_fileoff_t bno; /* input file offset */ int eof; /* hit end of file */ - xfs_bmbt_rec_t *ep; /* pointer to last extent */ + xfs_bmbt_rec_host_t *ep; /* pointer to last extent */ int error; /* error return value */ xfs_bmbt_irec_t got; /* current extent value */ xfs_ifork_t *ifp; /* inode fork pointer */ @@ -4417,7 +4401,7 @@ xfs_bmap_last_offset( xfs_fileoff_t *last_block, /* last block */ int whichfork) /* data or attr fork */ { - xfs_bmbt_rec_t *ep; /* pointer to last extent */ + xfs_bmbt_rec_host_t *ep; /* pointer to last extent */ int error; /* error return value */ xfs_ifork_t *ifp; /* inode fork pointer */ xfs_extnum_t nextents; /* number of extent entries */ @@ -4454,7 +4438,7 @@ xfs_bmap_one_block( xfs_inode_t *ip, /* incore inode */ int whichfork) /* data or attr fork */ { - xfs_bmbt_rec_t *ep; /* ptr to fork's extent */ + xfs_bmbt_rec_host_t *ep; /* ptr to fork's extent */ xfs_ifork_t *ifp; /* inode fork pointer */ int rval; /* return value */ xfs_bmbt_irec_t s; /* internal version of extent */ @@ -4549,7 +4533,7 @@ xfs_bmap_read_extents( * Loop over all leaf nodes. Copy information to the extent records. */ for (;;) { - xfs_bmbt_rec_t *frp, *trp; + xfs_bmbt_rec_t *frp; xfs_fsblock_t nextbno; xfs_extnum_t num_recs; xfs_extnum_t start; @@ -4581,7 +4565,7 @@ xfs_bmap_read_extents( frp = XFS_BTREE_REC_ADDR(xfs_bmbt, block, 1); start = i; for (j = 0; j < num_recs; j++, i++, frp++) { - trp = xfs_iext_get_ext(ifp, i); + xfs_bmbt_rec_host_t *trp = xfs_iext_get_ext(ifp, i); trp->l0 = INT_GET(frp->l0, ARCH_CONVERT); trp->l1 = INT_GET(frp->l1, ARCH_CONVERT); } @@ -4631,7 +4615,7 @@ xfs_bmap_trace_exlist( xfs_extnum_t cnt, /* count of entries in the list */ int whichfork) /* data or attr fork */ { - xfs_bmbt_rec_t *ep; /* current extent record */ + xfs_bmbt_rec_host_t *ep; /* current extent record */ xfs_extnum_t idx; /* extent record index */ xfs_ifork_t *ifp; /* inode fork pointer */ xfs_bmbt_irec_t s; /* file extent record */ @@ -4727,7 +4711,7 @@ xfs_bmapi( xfs_btree_cur_t *cur; /* bmap btree cursor */ xfs_fileoff_t end; /* end of mapped file region */ int eof; /* we've hit the end of extents */ - xfs_bmbt_rec_t *ep; /* extent record pointer */ + xfs_bmbt_rec_host_t *ep; /* extent record pointer */ int error; /* error return */ xfs_bmbt_irec_t got; /* current file extent record */ xfs_ifork_t *ifp; /* inode fork pointer */ @@ -5378,7 +5362,7 @@ xfs_bunmapi( xfs_btree_cur_t *cur; /* bmap btree cursor */ xfs_bmbt_irec_t del; /* extent being deleted */ int eof; /* is deleting at eof */ - xfs_bmbt_rec_t *ep; /* extent record pointer */ + xfs_bmbt_rec_host_t *ep; /* extent record pointer */ int error; /* error return value */ xfs_extnum_t extno; /* extent number in list */ xfs_bmbt_irec_t got; /* current extent record */ @@ -6004,7 +5988,7 @@ xfs_bmap_isaeof( { int error; /* error return value */ xfs_ifork_t *ifp; /* inode fork pointer */ - xfs_bmbt_rec_t *lastrec; /* extent record pointer */ + xfs_bmbt_rec_host_t *lastrec; /* extent record pointer */ xfs_extnum_t nextents; /* number of file extents */ xfs_bmbt_irec_t s; /* expanded extent record */ @@ -6048,7 +6032,7 @@ xfs_bmap_eof( xfs_fsblock_t blockcount; /* extent block count */ int error; /* error return value */ xfs_ifork_t *ifp; /* inode fork pointer */ - xfs_bmbt_rec_t *lastrec; /* extent record pointer */ + xfs_bmbt_rec_host_t *lastrec; /* extent record pointer */ xfs_extnum_t nextents; /* number of file extents */ xfs_fileoff_t startoff; /* extent starting file offset */ @@ -6495,10 +6479,9 @@ xfs_bmap_count_leaves( int *count) { int b; - xfs_bmbt_rec_t *frp; for (b = 0; b < numrecs; b++) { - frp = xfs_iext_get_ext(ifp, idx + b); + xfs_bmbt_rec_host_t *frp = xfs_iext_get_ext(ifp, idx + b); *count += xfs_bmbt_get_blockcount(frp); } return 0; |