diff options
| -rw-r--r-- | fs/xfs/quota/xfs_qm.c | 7 | ||||
| -rw-r--r-- | fs/xfs/xfs_bmap.c | 75 | ||||
| -rw-r--r-- | fs/xfs/xfs_bmap.h | 2 | ||||
| -rw-r--r-- | fs/xfs/xfs_bmap_btree.c | 31 | ||||
| -rw-r--r-- | fs/xfs/xfs_bmap_btree.h | 26 | ||||
| -rw-r--r-- | fs/xfs/xfs_inode.c | 71 | ||||
| -rw-r--r-- | fs/xfs/xfs_inode.h | 10 |
7 files changed, 95 insertions, 127 deletions
diff --git a/fs/xfs/quota/xfs_qm.c b/fs/xfs/quota/xfs_qm.c index 6ff0f4de1630..9567d1846ee5 100644 --- a/fs/xfs/quota/xfs_qm.c +++ b/fs/xfs/quota/xfs_qm.c @@ -1717,7 +1717,6 @@ xfs_qm_get_rtblks( xfs_extnum_t idx; /* extent record index */ xfs_ifork_t *ifp; /* inode fork pointer */ xfs_extnum_t nextents; /* number of extent entries */ - xfs_bmbt_rec_t *ep; /* pointer to an extent entry */ int error; ASSERT(XFS_IS_REALTIME_INODE(ip)); @@ -1728,10 +1727,8 @@ xfs_qm_get_rtblks( } rtblks = 0; nextents = ifp->if_bytes / (uint)sizeof(xfs_bmbt_rec_t); - for (idx = 0; idx < nextents; idx++) { - ep = xfs_iext_get_ext(ifp, idx); - rtblks += xfs_bmbt_get_blockcount(ep); - } + for (idx = 0; idx < nextents; idx++) + rtblks += xfs_bmbt_get_blockcount(xfs_iext_get_ext(ifp, idx)); *O_rtblks = (xfs_qcnt_t)rtblks; return 0; } diff --git a/fs/xfs/xfs_bmap.c b/fs/xfs/xfs_bmap.c index aa19e1fee11f..bbef39432be2 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; diff --git a/fs/xfs/xfs_bmap.h b/fs/xfs/xfs_bmap.h index 524b1c9d5246..a69ef30809fb 100644 --- a/fs/xfs/xfs_bmap.h +++ b/fs/xfs/xfs_bmap.h @@ -378,7 +378,7 @@ xfs_check_nostate_extents( * 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 * +xfs_bmbt_rec_host_t * xfs_bmap_search_multi_extents(struct xfs_ifork *, xfs_fileoff_t, int *, xfs_extnum_t *, xfs_bmbt_irec_t *, xfs_bmbt_irec_t *); diff --git a/fs/xfs/xfs_bmap_btree.c b/fs/xfs/xfs_bmap_btree.c index 08184cc399be..e54c71e20e0e 100644 --- a/fs/xfs/xfs_bmap_btree.c +++ b/fs/xfs/xfs_bmap_btree.c @@ -260,13 +260,14 @@ xfs_bmbt_trace_cursor( char *s, int line) { - xfs_bmbt_rec_t r; + xfs_bmbt_rec_host_t r; xfs_bmbt_set_all(&r, &cur->bc_rec.b); xfs_bmbt_trace_enter(func, cur, s, XFS_BMBT_KTRACE_CUR, line, (cur->bc_nlevels << 24) | (cur->bc_private.b.flags << 16) | cur->bc_private.b.allocated, - INT_GET(r.l0, ARCH_CONVERT) >> 32, (int)INT_GET(r.l0, ARCH_CONVERT), INT_GET(r.l1, ARCH_CONVERT) >> 32, (int)INT_GET(r.l1, ARCH_CONVERT), + r.l0 >> 32, (int)r.l0, + r.l1 >> 32, (int)r.l1, (unsigned long)cur->bc_bufs[0], (unsigned long)cur->bc_bufs[1], (unsigned long)cur->bc_bufs[2], (unsigned long)cur->bc_bufs[3], (cur->bc_ptrs[0] << 16) | cur->bc_ptrs[1], @@ -1826,7 +1827,7 @@ __xfs_bmbt_get_all( void xfs_bmbt_get_all( - xfs_bmbt_rec_t *r, + xfs_bmbt_rec_host_t *r, xfs_bmbt_irec_t *s) { __xfs_bmbt_get_all(r->l0, r->l1, s); @@ -1862,7 +1863,7 @@ xfs_bmbt_get_block( */ xfs_filblks_t xfs_bmbt_get_blockcount( - xfs_bmbt_rec_t *r) + xfs_bmbt_rec_host_t *r) { return (xfs_filblks_t)(r->l1 & XFS_MASK64LO(21)); } @@ -1872,7 +1873,7 @@ xfs_bmbt_get_blockcount( */ xfs_fsblock_t xfs_bmbt_get_startblock( - xfs_bmbt_rec_t *r) + xfs_bmbt_rec_host_t *r) { #if XFS_BIG_BLKNOS return (((xfs_fsblock_t)r->l0 & XFS_MASK64LO(9)) << 43) | @@ -1896,7 +1897,7 @@ xfs_bmbt_get_startblock( */ xfs_fileoff_t xfs_bmbt_get_startoff( - xfs_bmbt_rec_t *r) + xfs_bmbt_rec_host_t *r) { return ((xfs_fileoff_t)r->l0 & XFS_MASK64LO(64 - BMBT_EXNTFLAG_BITLEN)) >> 9; @@ -1904,7 +1905,7 @@ xfs_bmbt_get_startoff( xfs_exntst_t xfs_bmbt_get_state( - xfs_bmbt_rec_t *r) + xfs_bmbt_rec_host_t *r) { int ext_flag; @@ -2294,7 +2295,7 @@ xfs_bmbt_newroot( */ void xfs_bmbt_set_all( - xfs_bmbt_rec_t *r, + xfs_bmbt_rec_host_t *r, xfs_bmbt_irec_t *s) { int extent_flag; @@ -2336,7 +2337,7 @@ xfs_bmbt_set_all( */ void xfs_bmbt_set_allf( - xfs_bmbt_rec_t *r, + xfs_bmbt_rec_host_t *r, xfs_fileoff_t o, xfs_fsblock_t b, xfs_filblks_t c, @@ -2468,7 +2469,7 @@ xfs_bmbt_disk_set_allf( */ void xfs_bmbt_set_blockcount( - xfs_bmbt_rec_t *r, + xfs_bmbt_rec_host_t *r, xfs_filblks_t v) { ASSERT((v & XFS_MASK64HI(43)) == 0); @@ -2481,7 +2482,7 @@ xfs_bmbt_set_blockcount( */ void xfs_bmbt_set_startblock( - xfs_bmbt_rec_t *r, + xfs_bmbt_rec_host_t *r, xfs_fsblock_t v) { #if XFS_BIG_BLKNOS @@ -2509,7 +2510,7 @@ xfs_bmbt_set_startblock( */ void xfs_bmbt_set_startoff( - xfs_bmbt_rec_t *r, + xfs_bmbt_rec_host_t *r, xfs_fileoff_t v) { ASSERT((v & XFS_MASK64HI(9)) == 0); @@ -2523,7 +2524,7 @@ xfs_bmbt_set_startoff( */ void xfs_bmbt_set_state( - xfs_bmbt_rec_t *r, + xfs_bmbt_rec_host_t *r, xfs_exntst_t v) { ASSERT(v == XFS_EXT_NORM || v == XFS_EXT_UNWRITTEN); @@ -2624,10 +2625,8 @@ xfs_check_nostate_extents( xfs_extnum_t idx, xfs_extnum_t num) { - xfs_bmbt_rec_t *ep; - for (; num > 0; num--, idx++) { - ep = xfs_iext_get_ext(ifp, idx); + xfs_bmbt_rec_host_t *ep = xfs_iext_get_ext(ifp, idx); if ((ep->l0 >> (64 - BMBT_EXNTFLAG_BITLEN)) != 0) { ASSERT(0); diff --git a/fs/xfs/xfs_bmap_btree.h b/fs/xfs/xfs_bmap_btree.h index a77b1b753d0c..268289059022 100644 --- a/fs/xfs/xfs_bmap_btree.h +++ b/fs/xfs/xfs_bmap_btree.h @@ -89,6 +89,10 @@ typedef struct xfs_bmbt_rec_64 typedef __uint64_t xfs_bmbt_rec_base_t; /* use this for casts */ typedef xfs_bmbt_rec_64_t xfs_bmbt_rec_t, xfs_bmdr_rec_t; +typedef struct xfs_bmbt_rec_host { + __uint64_t l0, l1; +} xfs_bmbt_rec_host_t; + /* * Values and macros for delayed-allocation startblock fields. */ @@ -281,13 +285,13 @@ extern ktrace_t *xfs_bmbt_trace_buf; extern void xfs_bmdr_to_bmbt(xfs_bmdr_block_t *, int, xfs_bmbt_block_t *, int); extern int xfs_bmbt_decrement(struct xfs_btree_cur *, int, int *); extern int xfs_bmbt_delete(struct xfs_btree_cur *, int *); -extern void xfs_bmbt_get_all(xfs_bmbt_rec_t *r, xfs_bmbt_irec_t *s); +extern void xfs_bmbt_get_all(xfs_bmbt_rec_host_t *r, xfs_bmbt_irec_t *s); extern xfs_bmbt_block_t *xfs_bmbt_get_block(struct xfs_btree_cur *cur, int, struct xfs_buf **bpp); -extern xfs_filblks_t xfs_bmbt_get_blockcount(xfs_bmbt_rec_t *r); -extern xfs_fsblock_t xfs_bmbt_get_startblock(xfs_bmbt_rec_t *r); -extern xfs_fileoff_t xfs_bmbt_get_startoff(xfs_bmbt_rec_t *r); -extern xfs_exntst_t xfs_bmbt_get_state(xfs_bmbt_rec_t *r); +extern xfs_filblks_t xfs_bmbt_get_blockcount(xfs_bmbt_rec_host_t *r); +extern xfs_fsblock_t xfs_bmbt_get_startblock(xfs_bmbt_rec_host_t *r); +extern xfs_fileoff_t xfs_bmbt_get_startoff(xfs_bmbt_rec_host_t *r); +extern xfs_exntst_t xfs_bmbt_get_state(xfs_bmbt_rec_host_t *r); #ifndef XFS_NATIVE_HOST extern void xfs_bmbt_disk_get_all(xfs_bmbt_rec_t *r, xfs_bmbt_irec_t *s); @@ -315,13 +319,13 @@ extern int xfs_bmbt_lookup_ge(struct xfs_btree_cur *, xfs_fileoff_t, */ extern int xfs_bmbt_newroot(struct xfs_btree_cur *cur, int *lflags, int *stat); -extern void xfs_bmbt_set_all(xfs_bmbt_rec_t *r, xfs_bmbt_irec_t *s); -extern void xfs_bmbt_set_allf(xfs_bmbt_rec_t *r, xfs_fileoff_t o, +extern void xfs_bmbt_set_all(xfs_bmbt_rec_host_t *r, xfs_bmbt_irec_t *s); +extern void xfs_bmbt_set_allf(xfs_bmbt_rec_host_t *r, xfs_fileoff_t o, xfs_fsblock_t b, xfs_filblks_t c, xfs_exntst_t v); -extern void xfs_bmbt_set_blockcount(xfs_bmbt_rec_t *r, xfs_filblks_t v); -extern void xfs_bmbt_set_startblock(xfs_bmbt_rec_t *r, xfs_fsblock_t v); -extern void xfs_bmbt_set_startoff(xfs_bmbt_rec_t *r, xfs_fileoff_t v); -extern void xfs_bmbt_set_state(xfs_bmbt_rec_t *r, xfs_exntst_t v); +extern void xfs_bmbt_set_blockcount(xfs_bmbt_rec_host_t *r, xfs_filblks_t v); +extern void xfs_bmbt_set_startblock(xfs_bmbt_rec_host_t *r, xfs_fsblock_t v); +extern void xfs_bmbt_set_startoff(xfs_bmbt_rec_host_t *r, xfs_fileoff_t v); +extern void xfs_bmbt_set_state(xfs_bmbt_rec_host_t *r, xfs_exntst_t v); #ifndef XFS_NATIVE_HOST extern void xfs_bmbt_disk_set_all(xfs_bmbt_rec_t *r, xfs_bmbt_irec_t *s); diff --git a/fs/xfs/xfs_inode.c b/fs/xfs/xfs_inode.c index cdc4c28926d0..ef8c31a14c92 100644 --- a/fs/xfs/xfs_inode.c +++ b/fs/xfs/xfs_inode.c @@ -67,7 +67,6 @@ STATIC int xfs_iformat_local(xfs_inode_t *, xfs_dinode_t *, int, int); STATIC int xfs_iformat_extents(xfs_inode_t *, xfs_dinode_t *, int); STATIC int xfs_iformat_btree(xfs_inode_t *, xfs_dinode_t *, int); - #ifdef DEBUG /* * Make sure that the extents in the given memory buffer @@ -77,28 +76,23 @@ STATIC void xfs_validate_extents( xfs_ifork_t *ifp, int nrecs, - int disk, xfs_exntfmt_t fmt) { - xfs_bmbt_rec_t *ep; xfs_bmbt_irec_t irec; - xfs_bmbt_rec_t rec; + xfs_bmbt_rec_host_t rec; int i; for (i = 0; i < nrecs; i++) { - ep = xfs_iext_get_ext(ifp, i); - rec.l0 = get_unaligned((__uint64_t*)&ep->l0); - rec.l1 = get_unaligned((__uint64_t*)&ep->l1); - if (disk) - xfs_bmbt_disk_get_all(&rec, &irec); - else - xfs_bmbt_get_all(&rec, &irec); + xfs_bmbt_rec_host_t *ep = xfs_iext_get_ext(ifp, i); + rec.l0 = get_unaligned(&ep->l0); + rec.l1 = get_unaligned(&ep->l1); + xfs_bmbt_get_all(&rec, &irec); if (fmt == XFS_EXTFMT_NOSTATE) ASSERT(irec.br_state == XFS_EXT_NORM); } } #else /* DEBUG */ -#define xfs_validate_extents(ifp, nrecs, disk, fmt) +#define xfs_validate_extents(ifp, nrecs, fmt) #endif /* DEBUG */ /* @@ -602,7 +596,7 @@ xfs_iformat_extents( xfs_dinode_t *dip, int whichfork) { - xfs_bmbt_rec_t *ep, *dp; + xfs_bmbt_rec_t *dp; xfs_ifork_t *ifp; int nex; int size; @@ -637,9 +631,9 @@ xfs_iformat_extents( ifp->if_bytes = size; if (size) { dp = (xfs_bmbt_rec_t *) XFS_DFORK_PTR(dip, whichfork); - xfs_validate_extents(ifp, nex, 1, XFS_EXTFMT_INODE(ip)); + xfs_validate_extents(ifp, nex, XFS_EXTFMT_INODE(ip)); for (i = 0; i < nex; i++, dp++) { - ep = xfs_iext_get_ext(ifp, i); + xfs_bmbt_rec_host_t *ep = xfs_iext_get_ext(ifp, i); ep->l0 = INT_GET(get_unaligned((__uint64_t*)&dp->l0), ARCH_CONVERT); ep->l1 = INT_GET(get_unaligned((__uint64_t*)&dp->l1), @@ -1048,7 +1042,7 @@ xfs_iread_extents( ifp->if_flags &= ~XFS_IFEXTENTS; return error; } - xfs_validate_extents(ifp, nextents, 0, XFS_EXTFMT_INODE(ip)); + xfs_validate_extents(ifp, nextents, XFS_EXTFMT_INODE(ip)); return 0; } @@ -2887,12 +2881,10 @@ xfs_iunpin_wait( int xfs_iextents_copy( xfs_inode_t *ip, - xfs_bmbt_rec_t *buffer, + xfs_bmbt_rec_t *dp, int whichfork) { int copied; - xfs_bmbt_rec_t *dest_ep; - xfs_bmbt_rec_t *ep; int i; xfs_ifork_t *ifp; int nrecs; @@ -2912,10 +2904,9 @@ xfs_iextents_copy( * the delayed ones. There must be at least one * non-delayed extent. */ - dest_ep = buffer; copied = 0; for (i = 0; i < nrecs; i++) { - ep = xfs_iext_get_ext(ifp, i); + xfs_bmbt_rec_host_t *ep = xfs_iext_get_ext(ifp, i); start_block = xfs_bmbt_get_startblock(ep); if (ISNULLSTARTBLOCK(start_block)) { /* @@ -2926,14 +2917,14 @@ xfs_iextents_copy( /* Translate to on disk format */ put_unaligned(INT_GET(ep->l0, ARCH_CONVERT), - (__uint64_t*)&dest_ep->l0); + (__uint64_t*)&dp->l0); put_unaligned(INT_GET(ep->l1, ARCH_CONVERT), - (__uint64_t*)&dest_ep->l1); - dest_ep++; + (__uint64_t*)&dp->l1); + dp++; copied++; } ASSERT(copied != 0); - xfs_validate_extents(ifp, copied, 1, XFS_EXTFMT_INODE(ip)); + xfs_validate_extents(ifp, copied, XFS_EXTFMT_INODE(ip)); return (copied * (uint)sizeof(xfs_bmbt_rec_t)); } @@ -3711,7 +3702,7 @@ xfs_ilock_trace(xfs_inode_t *ip, int lock, unsigned int lockflags, inst_t *ra) /* * Return a pointer to the extent record at file index idx. */ -xfs_bmbt_rec_t * +xfs_bmbt_rec_host_t * xfs_iext_get_ext( xfs_ifork_t *ifp, /* inode fork pointer */ xfs_extnum_t idx) /* index of target extent */ @@ -3744,15 +3735,12 @@ xfs_iext_insert( xfs_extnum_t count, /* number of inserted items */ xfs_bmbt_irec_t *new) /* items to insert */ { - xfs_bmbt_rec_t *ep; /* extent record pointer */ xfs_extnum_t i; /* extent record index */ ASSERT(ifp->if_flags & XFS_IFEXTENTS); xfs_iext_add(ifp, idx, count); - for (i = idx; i < idx + count; i++, new++) { - ep = xfs_iext_get_ext(ifp, i); - xfs_bmbt_set_all(ep, new); - } + for (i = idx; i < idx + count; i++, new++) + xfs_bmbt_set_all(xfs_iext_get_ext(ifp, i), new); } /* @@ -4203,7 +4191,7 @@ xfs_iext_realloc_direct( rnew_size = xfs_iroundup(new_size); } if (rnew_size != ifp->if_real_bytes) { - ifp->if_u1.if_extents = (xfs_bmbt_rec_t *) + ifp->if_u1.if_extents = kmem_realloc(ifp->if_u1.if_extents, rnew_size, ifp->if_real_bytes, @@ -4266,8 +4254,7 @@ xfs_iext_inline_to_direct( xfs_ifork_t *ifp, /* inode fork pointer */ int new_size) /* number of extents in file */ { - ifp->if_u1.if_extents = (xfs_bmbt_rec_t *) - kmem_alloc(new_size, KM_SLEEP); + ifp->if_u1.if_extents = kmem_alloc(new_size, KM_SLEEP); memset(ifp->if_u1.if_extents, 0, new_size); if (ifp->if_bytes) { memcpy(ifp->if_u1.if_extents, ifp->if_u2.if_inline_ext, @@ -4310,7 +4297,7 @@ void xfs_iext_indirect_to_direct( 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_extnum_t nextents; /* number of extents in file */ int size; /* size of file extents */ @@ -4362,15 +4349,15 @@ xfs_iext_destroy( /* * Return a pointer to the extent record for file system block bno. */ -xfs_bmbt_rec_t * /* pointer to found extent record */ +xfs_bmbt_rec_host_t * /* pointer to found extent record */ xfs_iext_bno_to_ext( xfs_ifork_t *ifp, /* inode fork pointer */ xfs_fileoff_t bno, /* block number to search for */ xfs_extnum_t *idxp) /* index of target extent */ { - xfs_bmbt_rec_t *base; /* pointer to first extent */ + xfs_bmbt_rec_host_t *base; /* pointer to first extent */ xfs_filblks_t blockcount = 0; /* number of blocks in extent */ - xfs_bmbt_rec_t *ep = NULL; /* pointer to target extent */ + xfs_bmbt_rec_host_t *ep = NULL; /* pointer to target extent */ xfs_ext_irec_t *erp = NULL; /* indirection array pointer */ int high; /* upper boundary in search */ xfs_extnum_t idx = 0; /* index of target extent */ @@ -4545,8 +4532,7 @@ xfs_iext_irec_init( kmem_alloc(sizeof(xfs_ext_irec_t), KM_SLEEP); if (nextents == 0) { - ifp->if_u1.if_extents = (xfs_bmbt_rec_t *) - kmem_alloc(XFS_IEXT_BUFSZ, KM_SLEEP); + ifp->if_u1.if_extents = kmem_alloc(XFS_IEXT_BUFSZ, KM_SLEEP); } else if (!ifp->if_real_bytes) { xfs_iext_inline_to_direct(ifp, XFS_IEXT_BUFSZ); } else if (ifp->if_real_bytes < XFS_IEXT_BUFSZ) { @@ -4594,8 +4580,7 @@ xfs_iext_irec_new( /* Initialize new extent record */ erp = ifp->if_u1.if_ext_irec; - erp[erp_idx].er_extbuf = (xfs_bmbt_rec_t *) - kmem_alloc(XFS_IEXT_BUFSZ, KM_SLEEP); + erp[erp_idx].er_extbuf = kmem_alloc(XFS_IEXT_BUFSZ, KM_SLEEP); ifp->if_real_bytes = nlists * XFS_IEXT_BUFSZ; memset(erp[erp_idx].er_extbuf, 0, XFS_IEXT_BUFSZ); erp[erp_idx].er_extcount = 0; @@ -4727,7 +4712,7 @@ void xfs_iext_irec_compact_full( xfs_ifork_t *ifp) /* inode fork pointer */ { - xfs_bmbt_rec_t *ep, *ep_next; /* extent record pointers */ + xfs_bmbt_rec_host_t *ep, *ep_next; /* extent record pointers */ xfs_ext_irec_t *erp, *erp_next; /* extent irec pointers */ int erp_idx = 0; /* extent irec index */ int ext_avail; /* empty entries in ex list */ diff --git a/fs/xfs/xfs_inode.h b/fs/xfs/xfs_inode.h index 012dfd4a958c..6fae71b42922 100644 --- a/fs/xfs/xfs_inode.h +++ b/fs/xfs/xfs_inode.h @@ -44,7 +44,7 @@ * it is possible that a third level of indirection may be required. */ typedef struct xfs_ext_irec { - xfs_bmbt_rec_t *er_extbuf; /* block of extent records */ + xfs_bmbt_rec_host_t *er_extbuf; /* block of extent records */ xfs_extnum_t er_extoff; /* extent offset in file */ xfs_extnum_t er_extcount; /* number of extents in page/block */ } xfs_ext_irec_t; @@ -65,12 +65,12 @@ typedef struct xfs_ifork { unsigned char if_ext_max; /* max # of extent records */ xfs_extnum_t if_lastex; /* last if_extents used */ union { - xfs_bmbt_rec_t *if_extents; /* linear map file exts */ + xfs_bmbt_rec_host_t *if_extents;/* linear map file exts */ xfs_ext_irec_t *if_ext_irec; /* irec map file exts */ char *if_data; /* inline file data */ } if_u1; union { - xfs_bmbt_rec_t if_inline_ext[XFS_INLINE_EXTS]; + xfs_bmbt_rec_host_t if_inline_ext[XFS_INLINE_EXTS]; /* very small file extents */ char if_inline_data[XFS_INLINE_DATA]; /* very small file data */ @@ -549,7 +549,7 @@ xfs_inode_t *xfs_vtoi(struct bhv_vnode *vp); void xfs_synchronize_atime(xfs_inode_t *); -xfs_bmbt_rec_t *xfs_iext_get_ext(xfs_ifork_t *, xfs_extnum_t); +xfs_bmbt_rec_host_t *xfs_iext_get_ext(xfs_ifork_t *, xfs_extnum_t); void xfs_iext_insert(xfs_ifork_t *, xfs_extnum_t, xfs_extnum_t, xfs_bmbt_irec_t *); void xfs_iext_add(xfs_ifork_t *, xfs_extnum_t, int); @@ -564,7 +564,7 @@ void xfs_iext_indirect_to_direct(xfs_ifork_t *); void xfs_iext_direct_to_inline(xfs_ifork_t *, xfs_extnum_t); void xfs_iext_inline_to_direct(xfs_ifork_t *, int); void xfs_iext_destroy(xfs_ifork_t *); -xfs_bmbt_rec_t *xfs_iext_bno_to_ext(xfs_ifork_t *, xfs_fileoff_t, int *); +xfs_bmbt_rec_host_t *xfs_iext_bno_to_ext(xfs_ifork_t *, xfs_fileoff_t, int *); xfs_ext_irec_t *xfs_iext_bno_to_irec(xfs_ifork_t *, xfs_fileoff_t, int *); xfs_ext_irec_t *xfs_iext_idx_to_irec(xfs_ifork_t *, xfs_extnum_t *, int *, int); void xfs_iext_irec_init(xfs_ifork_t *); |