diff options
Diffstat (limited to 'fs/xfs/libxfs/xfs_rmap.c')
| -rw-r--r-- | fs/xfs/libxfs/xfs_rmap.c | 42 |
1 files changed, 22 insertions, 20 deletions
diff --git a/fs/xfs/libxfs/xfs_rmap.c b/fs/xfs/libxfs/xfs_rmap.c index 6ef4687b3aba..d0df68dc3131 100644 --- a/fs/xfs/libxfs/xfs_rmap.c +++ b/fs/xfs/libxfs/xfs_rmap.c @@ -213,7 +213,7 @@ xfs_rmap_check_irec( struct xfs_perag *pag, const struct xfs_rmap_irec *irec) { - struct xfs_mount *mp = pag->pag_mount; + struct xfs_mount *mp = pag_mount(pag); bool is_inode; bool is_unwritten; bool is_bmbt; @@ -269,9 +269,7 @@ xfs_rmap_check_btrec( struct xfs_btree_cur *cur, const struct xfs_rmap_irec *irec) { - if (xfs_btree_is_mem_rmap(cur->bc_ops)) - return xfs_rmap_check_irec(cur->bc_mem.pag, irec); - return xfs_rmap_check_irec(cur->bc_ag.pag, irec); + return xfs_rmap_check_irec(to_perag(cur->bc_group), irec); } static inline int @@ -288,7 +286,7 @@ xfs_rmap_complain_bad_rec( else xfs_warn(mp, "Reverse Mapping BTree record corruption in AG %d detected at %pS!", - cur->bc_ag.pag->pag_agno, fa); + cur->bc_group->xg_gno, fa); xfs_warn(mp, "Owner 0x%llx, flags 0x%x, start block 0x%x block count 0x%x", irec->rm_owner, irec->rm_flags, irec->rm_startblock, @@ -835,7 +833,7 @@ xfs_rmap_hook_enable(void) static inline void xfs_rmap_update_hook( struct xfs_trans *tp, - struct xfs_perag *pag, + struct xfs_group *xg, enum xfs_rmap_intent_type op, xfs_agblock_t startblock, xfs_extlen_t blockcount, @@ -850,27 +848,27 @@ xfs_rmap_update_hook( .oinfo = *oinfo, /* struct copy */ }; - if (pag) - xfs_hooks_call(&pag->pag_rmap_update_hooks, op, &p); + if (xg) + xfs_hooks_call(&xg->xg_rmap_update_hooks, op, &p); } } /* Call the specified function during a reverse mapping update. */ int xfs_rmap_hook_add( - struct xfs_perag *pag, + struct xfs_group *xg, struct xfs_rmap_hook *hook) { - return xfs_hooks_add(&pag->pag_rmap_update_hooks, &hook->rmap_hook); + return xfs_hooks_add(&xg->xg_rmap_update_hooks, &hook->rmap_hook); } /* Stop calling the specified function during a reverse mapping update. */ void xfs_rmap_hook_del( - struct xfs_perag *pag, + struct xfs_group *xg, struct xfs_rmap_hook *hook) { - xfs_hooks_del(&pag->pag_rmap_update_hooks, &hook->rmap_hook); + xfs_hooks_del(&xg->xg_rmap_update_hooks, &hook->rmap_hook); } /* Configure rmap update hook functions. */ @@ -905,7 +903,8 @@ xfs_rmap_free( return 0; cur = xfs_rmapbt_init_cursor(mp, tp, agbp, pag); - xfs_rmap_update_hook(tp, pag, XFS_RMAP_UNMAP, bno, len, false, oinfo); + xfs_rmap_update_hook(tp, pag_group(pag), XFS_RMAP_UNMAP, bno, len, + false, oinfo); error = xfs_rmap_unmap(cur, bno, len, false, oinfo); xfs_btree_del_cursor(cur, error); @@ -1149,7 +1148,8 @@ xfs_rmap_alloc( return 0; cur = xfs_rmapbt_init_cursor(mp, tp, agbp, pag); - xfs_rmap_update_hook(tp, pag, XFS_RMAP_MAP, bno, len, false, oinfo); + xfs_rmap_update_hook(tp, pag_group(pag), XFS_RMAP_MAP, bno, len, false, + oinfo); error = xfs_rmap_map(cur, bno, len, false, oinfo); xfs_btree_del_cursor(cur, error); @@ -2586,28 +2586,30 @@ xfs_rmap_finish_one( * If we haven't gotten a cursor or the cursor AG doesn't match * the startblock, get one now. */ - if (rcur != NULL && rcur->bc_ag.pag != ri->ri_pag) { + if (rcur != NULL && rcur->bc_group != ri->ri_group) { xfs_btree_del_cursor(rcur, 0); rcur = NULL; *pcur = NULL; } if (rcur == NULL) { + struct xfs_perag *pag = to_perag(ri->ri_group); + /* * Refresh the freelist before we start changing the * rmapbt, because a shape change could cause us to * allocate blocks. */ - error = xfs_free_extent_fix_freelist(tp, ri->ri_pag, &agbp); + error = xfs_free_extent_fix_freelist(tp, pag, &agbp); if (error) { - xfs_ag_mark_sick(ri->ri_pag, XFS_SICK_AG_AGFL); + xfs_ag_mark_sick(pag, XFS_SICK_AG_AGFL); return error; } if (XFS_IS_CORRUPT(tp->t_mountp, !agbp)) { - xfs_ag_mark_sick(ri->ri_pag, XFS_SICK_AG_AGFL); + xfs_ag_mark_sick(pag, XFS_SICK_AG_AGFL); return -EFSCORRUPTED; } - *pcur = rcur = xfs_rmapbt_init_cursor(mp, tp, agbp, ri->ri_pag); + *pcur = rcur = xfs_rmapbt_init_cursor(mp, tp, agbp, pag); } xfs_rmap_ino_owner(&oinfo, ri->ri_owner, ri->ri_whichfork, @@ -2620,7 +2622,7 @@ xfs_rmap_finish_one( if (error) return error; - xfs_rmap_update_hook(tp, ri->ri_pag, ri->ri_type, bno, + xfs_rmap_update_hook(tp, ri->ri_group, ri->ri_type, bno, ri->ri_bmap.br_blockcount, unwritten, &oinfo); return 0; } |