diff options
Diffstat (limited to 'fs/xfs/xfs_rmap_item.c')
| -rw-r--r-- | fs/xfs/xfs_rmap_item.c | 42 |
1 files changed, 31 insertions, 11 deletions
diff --git a/fs/xfs/xfs_rmap_item.c b/fs/xfs/xfs_rmap_item.c index dc5b0753cd51..7adc996ca6e3 100644 --- a/fs/xfs/xfs_rmap_item.c +++ b/fs/xfs/xfs_rmap_item.c @@ -467,14 +467,14 @@ const struct xfs_defer_op_type xfs_rmap_update_defer_type = { STATIC int xfs_rui_item_recover( struct xfs_log_item *lip, - struct xfs_trans *parent_tp) + struct list_head *capture_list) { struct xfs_rui_log_item *ruip = RUI_ITEM(lip); struct xfs_map_extent *rmap; struct xfs_rud_log_item *rudp; struct xfs_trans *tp; struct xfs_btree_cur *rcur = NULL; - struct xfs_mount *mp = parent_tp->t_mountp; + struct xfs_mount *mp = lip->li_mountp; xfs_fsblock_t startblock_fsb; enum xfs_rmap_intent_type type; xfs_exntst_t state; @@ -511,14 +511,8 @@ xfs_rui_item_recover( rmap->me_len == 0 || startblock_fsb >= mp->m_sb.sb_dblocks || rmap->me_len >= mp->m_sb.sb_agblocks || - (rmap->me_flags & ~XFS_RMAP_EXTENT_FLAGS)) { - /* - * This will pull the RUI from the AIL and - * free the memory associated with it. - */ - xfs_rui_release(ruip); + (rmap->me_flags & ~XFS_RMAP_EXTENT_FLAGS)) return -EFSCORRUPTED; - } } error = xfs_trans_alloc(mp, &M_RES(mp)->tr_itruncate, @@ -573,8 +567,7 @@ xfs_rui_item_recover( } xfs_rmap_finish_one_cleanup(tp, rcur, error); - error = xfs_trans_commit(tp); - return error; + return xfs_defer_ops_capture_and_commit(tp, NULL, capture_list); abort_error: xfs_rmap_finish_one_cleanup(tp, rcur, error); @@ -590,6 +583,32 @@ xfs_rui_item_match( return RUI_ITEM(lip)->rui_format.rui_id == intent_id; } +/* Relog an intent item to push the log tail forward. */ +static struct xfs_log_item * +xfs_rui_item_relog( + struct xfs_log_item *intent, + struct xfs_trans *tp) +{ + struct xfs_rud_log_item *rudp; + struct xfs_rui_log_item *ruip; + struct xfs_map_extent *extp; + unsigned int count; + + count = RUI_ITEM(intent)->rui_format.rui_nextents; + extp = RUI_ITEM(intent)->rui_format.rui_extents; + + tp->t_flags |= XFS_TRANS_DIRTY; + rudp = xfs_trans_get_rud(tp, RUI_ITEM(intent)); + set_bit(XFS_LI_DIRTY, &rudp->rud_item.li_flags); + + ruip = xfs_rui_init(tp->t_mountp, count); + memcpy(ruip->rui_format.rui_extents, extp, count * sizeof(*extp)); + atomic_set(&ruip->rui_next_extent, count); + xfs_trans_add_item(tp, &ruip->rui_item); + set_bit(XFS_LI_DIRTY, &ruip->rui_item.li_flags); + return &ruip->rui_item; +} + static const struct xfs_item_ops xfs_rui_item_ops = { .iop_size = xfs_rui_item_size, .iop_format = xfs_rui_item_format, @@ -597,6 +616,7 @@ static const struct xfs_item_ops xfs_rui_item_ops = { .iop_release = xfs_rui_item_release, .iop_recover = xfs_rui_item_recover, .iop_match = xfs_rui_item_match, + .iop_relog = xfs_rui_item_relog, }; /* |