X-Git-Url: http://ftp.safe.ca/?a=blobdiff_plain;f=fs%2Fxfs%2Fxfs_btree.c;h=96be4b0f249613fef3b0cc8ab0ae443dafc3d2f4;hb=d28619f1563140526e2f84eae436f39206f40a69;hp=2c3ef20f8842d8f608debc1cb75ab62f1bc45f0f;hpb=e6edbd1c1cbef278d58cdd8b046599ba8ac90cfc;p=safe%2Fjmp%2Flinux-2.6 diff --git a/fs/xfs/xfs_btree.c b/fs/xfs/xfs_btree.c index 2c3ef20..96be4b0 100644 --- a/fs/xfs/xfs_btree.c +++ b/fs/xfs/xfs_btree.c @@ -39,6 +39,7 @@ #include "xfs_btree_trace.h" #include "xfs_ialloc.h" #include "xfs_error.h" +#include "xfs_trace.h" /* * Cursor allocation zone. @@ -81,7 +82,7 @@ xfs_btree_check_lblock( XFS_ERRTAG_BTREE_CHECK_LBLOCK, XFS_RANDOM_BTREE_CHECK_LBLOCK))) { if (bp) - xfs_buftrace("LBTREE ERROR", bp); + trace_xfs_btree_corrupt(bp, _RET_IP_); XFS_ERROR_REPORT("xfs_btree_check_lblock", XFS_ERRLEVEL_LOW, mp); return XFS_ERROR(EFSCORRUPTED); @@ -119,9 +120,9 @@ xfs_btree_check_sblock( XFS_ERRTAG_BTREE_CHECK_SBLOCK, XFS_RANDOM_BTREE_CHECK_SBLOCK))) { if (bp) - xfs_buftrace("SBTREE ERROR", bp); - XFS_ERROR_REPORT("xfs_btree_check_sblock", XFS_ERRLEVEL_LOW, - cur->bc_mp); + trace_xfs_btree_corrupt(bp, _RET_IP_); + XFS_CORRUPTION_ERROR("xfs_btree_check_sblock", + XFS_ERRLEVEL_LOW, cur->bc_mp, block); return XFS_ERROR(EFSCORRUPTED); } return 0; @@ -646,46 +647,6 @@ xfs_btree_read_bufl( } /* - * Get a buffer for the block, return it read in. - * Short-form addressing. - */ -int /* error */ -xfs_btree_read_bufs( - xfs_mount_t *mp, /* file system mount point */ - xfs_trans_t *tp, /* transaction pointer */ - xfs_agnumber_t agno, /* allocation group number */ - xfs_agblock_t agbno, /* allocation group block number */ - uint lock, /* lock flags for read_buf */ - xfs_buf_t **bpp, /* buffer for agno/agbno */ - int refval) /* ref count value for buffer */ -{ - xfs_buf_t *bp; /* return value */ - xfs_daddr_t d; /* real disk block address */ - int error; - - ASSERT(agno != NULLAGNUMBER); - ASSERT(agbno != NULLAGBLOCK); - d = XFS_AGB_TO_DADDR(mp, agno, agbno); - if ((error = xfs_trans_read_buf(mp, tp, mp->m_ddev_targp, d, - mp->m_bsize, lock, &bp))) { - return error; - } - ASSERT(!bp || !XFS_BUF_GETERROR(bp)); - if (bp != NULL) { - switch (refval) { - case XFS_ALLOC_BTREE_REF: - XFS_BUF_SET_VTYPE_REF(bp, B_FS_MAP, refval); - break; - case XFS_INO_BTREE_REF: - XFS_BUF_SET_VTYPE_REF(bp, B_FS_INOMAP, refval); - break; - } - } - *bpp = bp; - return 0; -} - -/* * Read-ahead the block, don't wait for it, don't return a buffer. * Long-form addressing. */ @@ -843,7 +804,7 @@ xfs_btree_ptr_is_null( union xfs_btree_ptr *ptr) { if (cur->bc_flags & XFS_BTREE_LONG_PTRS) - return be64_to_cpu(ptr->l) == NULLFSBLOCK; + return be64_to_cpu(ptr->l) == NULLDFSBNO; else return be32_to_cpu(ptr->s) == NULLAGBLOCK; } @@ -854,7 +815,7 @@ xfs_btree_set_ptr_null( union xfs_btree_ptr *ptr) { if (cur->bc_flags & XFS_BTREE_LONG_PTRS) - ptr->l = cpu_to_be64(NULLFSBLOCK); + ptr->l = cpu_to_be64(NULLDFSBNO); else ptr->s = cpu_to_be32(NULLAGBLOCK); } @@ -918,8 +879,8 @@ xfs_btree_init_block( new->bb_numrecs = cpu_to_be16(numrecs); if (cur->bc_flags & XFS_BTREE_LONG_PTRS) { - new->bb_u.l.bb_leftsib = cpu_to_be64(NULLFSBLOCK); - new->bb_u.l.bb_rightsib = cpu_to_be64(NULLFSBLOCK); + new->bb_u.l.bb_leftsib = cpu_to_be64(NULLDFSBNO); + new->bb_u.l.bb_rightsib = cpu_to_be64(NULLDFSBNO); } else { new->bb_u.s.bb_leftsib = cpu_to_be32(NULLAGBLOCK); new->bb_u.s.bb_rightsib = cpu_to_be32(NULLAGBLOCK); @@ -960,7 +921,7 @@ xfs_btree_buf_to_ptr( ptr->l = cpu_to_be64(XFS_DADDR_TO_FSB(cur->bc_mp, XFS_BUF_ADDR(bp))); else { - ptr->s = cpu_to_be32(XFS_DADDR_TO_AGBNO(cur->bc_mp, + ptr->s = cpu_to_be32(xfs_daddr_to_agbno(cur->bc_mp, XFS_BUF_ADDR(bp))); } } @@ -971,7 +932,7 @@ xfs_btree_ptr_to_daddr( union xfs_btree_ptr *ptr) { if (cur->bc_flags & XFS_BTREE_LONG_PTRS) { - ASSERT(be64_to_cpu(ptr->l) != NULLFSBLOCK); + ASSERT(be64_to_cpu(ptr->l) != NULLDFSBNO); return XFS_FSB_TO_DADDR(cur->bc_mp, be64_to_cpu(ptr->l)); } else { @@ -1016,7 +977,7 @@ xfs_btree_get_buf_block( xfs_daddr_t d; /* need to sort out how callers deal with failures first */ - ASSERT(!(flags & XFS_BUF_TRYLOCK)); + ASSERT(!(flags & XBF_TRYLOCK)); d = xfs_btree_ptr_to_daddr(cur, ptr); *bpp = xfs_trans_get_buf(cur->bc_tp, mp->m_ddev_targp, d, @@ -1047,7 +1008,7 @@ xfs_btree_read_buf_block( int error; /* need to sort out how callers deal with failures first */ - ASSERT(!(flags & XFS_BUF_TRYLOCK)); + ASSERT(!(flags & XBF_TRYLOCK)); d = xfs_btree_ptr_to_daddr(cur, ptr); error = xfs_trans_read_buf(mp, cur->bc_tp, mp->m_ddev_targp, d, @@ -1883,7 +1844,7 @@ xfs_btree_lshift( /* * We add one entry to the left side and remove one for the right side. - * Accout for it here, the changes will be updated on disk and logged + * Account for it here, the changes will be updated on disk and logged * later. */ lrecs++; @@ -2454,7 +2415,7 @@ xfs_btree_new_iroot( xfs_btree_log_ptrs(cur, cbp, 1, be16_to_cpu(cblock->bb_numrecs)); *logflags |= - XFS_ILOG_CORE | XFS_ILOG_FBROOT(cur->bc_private.b.whichfork); + XFS_ILOG_CORE | xfs_ilog_fbroot(cur->bc_private.b.whichfork); *stat = 1; XFS_BTREE_TRACE_CURSOR(cur, XBT_EXIT); return 0; @@ -2951,7 +2912,7 @@ error0: * inode we have to copy the single block it was pointing to into the * inode. */ -int +STATIC int xfs_btree_kill_iroot( struct xfs_btree_cur *cur) { @@ -3048,7 +3009,7 @@ xfs_btree_kill_iroot( cur->bc_bufs[level - 1] = NULL; be16_add_cpu(&block->bb_level, -1); xfs_trans_log_inode(cur->bc_tp, ip, - XFS_ILOG_CORE | XFS_ILOG_FBROOT(cur->bc_private.b.whichfork)); + XFS_ILOG_CORE | xfs_ilog_fbroot(cur->bc_private.b.whichfork)); cur->bc_nlevels--; out0: XFS_BTREE_TRACE_CURSOR(cur, XBT_EXIT); @@ -3535,7 +3496,7 @@ xfs_btree_delrec( XFS_BTREE_STATS_INC(cur, join); /* - * Fix up the the number of records and right block pointer in the + * Fix up the number of records and right block pointer in the * surviving block, and log it. */ xfs_btree_set_numrecs(left, lrecs + rrecs);