return &ATTRD_ITEM(lip)->attrd_attrip->attri_item;
}
-/*
- * Performs one step of an attribute update intent and marks the attrd item
- * dirty.. An attr operation may be a set or a remove. Note that the
- * transaction is marked dirty regardless of whether the operation succeeds or
- * fails to support the ATTRI/ATTRD lifecycle rules.
- */
-STATIC int
-xfs_xattri_finish_update(
- struct xfs_attr_intent *attr,
- struct xfs_attrd_log_item *attrdp)
-{
- struct xfs_da_args *args = attr->xattri_da_args;
- int error;
-
- if (XFS_TEST_ERROR(false, args->dp->i_mount, XFS_ERRTAG_LARP))
- return -EIO;
-
- /* If an attr removal is trivially complete, we're done. */
- if (attr->xattri_op_flags == XFS_ATTRI_OP_FLAGS_REMOVE &&
- !xfs_inode_hasattr(args->dp))
- return 0;
-
- error = xfs_attr_set_iter(attr);
- if (!error && attr->xattri_dela_state != XFS_DAS_DONE)
- error = -EAGAIN;
- return error;
-}
-
/* Log an attr to the intent item. */
STATIC void
xfs_attr_log_item(
struct xfs_btree_cur **state)
{
struct xfs_attr_intent *attr;
- struct xfs_attrd_log_item *done_item = NULL;
+ struct xfs_da_args *args;
int error;
attr = container_of(item, struct xfs_attr_intent, xattri_list);
- if (done)
- done_item = ATTRD_ITEM(done);
+ args = attr->xattri_da_args;
- /*
- * Always reset trans after EAGAIN cycle
- * since the transaction is new
- */
- attr->xattri_da_args->trans = tp;
+ /* Reset trans after EAGAIN cycle since the transaction is new */
+ args->trans = tp;
+
+ if (XFS_TEST_ERROR(false, args->dp->i_mount, XFS_ERRTAG_LARP)) {
+ error = -EIO;
+ goto out;
+ }
- error = xfs_xattri_finish_update(attr, done_item);
- if (error != -EAGAIN)
- xfs_attr_free_item(attr);
+ /* If an attr removal is trivially complete, we're done. */
+ if (attr->xattri_op_flags == XFS_ATTRI_OP_FLAGS_REMOVE &&
+ !xfs_inode_hasattr(args->dp)) {
+ error = 0;
+ goto out;
+ }
+ error = xfs_attr_set_iter(attr);
+ if (!error && attr->xattri_dela_state != XFS_DAS_DONE)
+ return -EAGAIN;
+
+out:
+ xfs_attr_free_item(attr);
return error;
}
return budp;
}
-/*
- * Finish an bmap update and log it to the BUD. Note that the
- * transaction is marked dirty regardless of whether the bmap update
- * succeeds or fails to support the BUI/BUD lifecycle rules.
- */
-static int
-xfs_trans_log_finish_bmap_update(
- struct xfs_trans *tp,
- struct xfs_bud_log_item *budp,
- struct xfs_bmap_intent *bi)
-{
- return xfs_bmap_finish_one(tp, bi);
-}
-
/* Sort bmap intents by inode. */
static int
xfs_bmap_update_diff_items(
xfs_perag_intent_put(bi->bi_pag);
}
-/* Process a deferred rmap update. */
+/* Process a deferred bmap update. */
STATIC int
xfs_bmap_update_finish_item(
struct xfs_trans *tp,
bi = container_of(item, struct xfs_bmap_intent, bi_list);
- error = xfs_trans_log_finish_bmap_update(tp, BUD_ITEM(done), bi);
+ error = xfs_bmap_finish_one(tp, bi);
if (!error && bi->bi_bmap.br_blockcount > 0) {
ASSERT(bi->bi_type == XFS_BMAP_UNMAP);
return -EAGAIN;
efdp->efd_next_extent = efip->efi_format.efi_nextents;
}
-/*
- * Free an extent and log it to the EFD. Note that the transaction is marked
- * dirty regardless of whether the extent free succeeds or fails to support the
- * EFI/EFD lifecycle rules.
- */
-static int
-xfs_trans_free_extent(
- struct xfs_trans *tp,
- struct xfs_efd_log_item *efdp,
- struct xfs_extent_free_item *xefi)
-{
- struct xfs_owner_info oinfo = { };
- struct xfs_mount *mp = tp->t_mountp;
- struct xfs_extent *extp;
- uint next_extent;
- xfs_agblock_t agbno = XFS_FSB_TO_AGBNO(mp,
- xefi->xefi_startblock);
- int error;
-
- oinfo.oi_owner = xefi->xefi_owner;
- if (xefi->xefi_flags & XFS_EFI_ATTR_FORK)
- oinfo.oi_flags |= XFS_OWNER_INFO_ATTR_FORK;
- if (xefi->xefi_flags & XFS_EFI_BMBT_BLOCK)
- oinfo.oi_flags |= XFS_OWNER_INFO_BMBT_BLOCK;
-
- trace_xfs_bmap_free_deferred(tp->t_mountp, xefi->xefi_pag->pag_agno, 0,
- agbno, xefi->xefi_blockcount);
-
- error = __xfs_free_extent(tp, xefi->xefi_pag, agbno,
- xefi->xefi_blockcount, &oinfo, xefi->xefi_agresv,
- xefi->xefi_flags & XFS_EFI_SKIP_DISCARD);
-
- /*
- * If we need a new transaction to make progress, the caller will log a
- * new EFI with the current contents. It will also log an EFD to cancel
- * the existing EFI, and so we need to copy all the unprocessed extents
- * in this EFI to the EFD so this works correctly.
- */
- if (error == -EAGAIN) {
- xfs_efd_from_efi(efdp);
- return error;
- }
-
- next_extent = efdp->efd_next_extent;
- ASSERT(next_extent < efdp->efd_format.efd_nextents);
- extp = &(efdp->efd_format.efd_extents[next_extent]);
- extp->ext_start = xefi->xefi_startblock;
- extp->ext_len = xefi->xefi_blockcount;
- efdp->efd_next_extent++;
-
- return error;
-}
-
/* Sort bmap items by AG. */
static int
xfs_extent_free_diff_items(
struct list_head *item,
struct xfs_btree_cur **state)
{
+ struct xfs_owner_info oinfo = { };
struct xfs_extent_free_item *xefi;
+ struct xfs_efd_log_item *efdp = EFD_ITEM(done);
+ struct xfs_mount *mp = tp->t_mountp;
+ struct xfs_extent *extp;
+ uint next_extent;
+ xfs_agblock_t agbno;
int error;
xefi = container_of(item, struct xfs_extent_free_item, xefi_list);
+ agbno = XFS_FSB_TO_AGBNO(mp, xefi->xefi_startblock);
- error = xfs_trans_free_extent(tp, EFD_ITEM(done), xefi);
+ oinfo.oi_owner = xefi->xefi_owner;
+ if (xefi->xefi_flags & XFS_EFI_ATTR_FORK)
+ oinfo.oi_flags |= XFS_OWNER_INFO_ATTR_FORK;
+ if (xefi->xefi_flags & XFS_EFI_BMBT_BLOCK)
+ oinfo.oi_flags |= XFS_OWNER_INFO_BMBT_BLOCK;
+
+ trace_xfs_bmap_free_deferred(tp->t_mountp, xefi->xefi_pag->pag_agno, 0,
+ agbno, xefi->xefi_blockcount);
/*
- * Don't free the XEFI if we need a new transaction to complete
- * processing of it.
+ * If we need a new transaction to make progress, the caller will log a
+ * new EFI with the current contents. It will also log an EFD to cancel
+ * the existing EFI, and so we need to copy all the unprocessed extents
+ * in this EFI to the EFD so this works correctly.
*/
- if (error == -EAGAIN)
+ error = __xfs_free_extent(tp, xefi->xefi_pag, agbno,
+ xefi->xefi_blockcount, &oinfo, xefi->xefi_agresv,
+ xefi->xefi_flags & XFS_EFI_SKIP_DISCARD);
+ if (error == -EAGAIN) {
+ xfs_efd_from_efi(efdp);
return error;
+ }
+
+ /* Add the work we finished to the EFD, even though nobody uses that */
+ next_extent = efdp->efd_next_extent;
+ ASSERT(next_extent < efdp->efd_format.efd_nextents);
+ extp = &(efdp->efd_format.efd_extents[next_extent]);
+ extp->ext_start = xefi->xefi_startblock;
+ extp->ext_len = xefi->xefi_blockcount;
+ efdp->efd_next_extent++;
xfs_extent_free_put_group(xefi);
kmem_cache_free(xfs_extfree_item_cache, xefi);
return cudp;
}
-/*
- * Finish an refcount update and log it to the CUD. Note that the
- * transaction is marked dirty regardless of whether the refcount
- * update succeeds or fails to support the CUI/CUD lifecycle rules.
- */
-static int
-xfs_trans_log_finish_refcount_update(
- struct xfs_trans *tp,
- struct xfs_cud_log_item *cudp,
- struct xfs_refcount_intent *ri,
- struct xfs_btree_cur **pcur)
-{
- return xfs_refcount_finish_one(tp, ri, pcur);
-}
-
/* Sort refcount intents by AG. */
static int
xfs_refcount_update_diff_items(
int error;
ri = container_of(item, struct xfs_refcount_intent, ri_list);
- error = xfs_trans_log_finish_refcount_update(tp, CUD_ITEM(done), ri,
- state);
/* Did we run out of reservation? Requeue what we didn't finish. */
+ error = xfs_refcount_finish_one(tp, ri, state);
if (!error && ri->ri_blockcount > 0) {
ASSERT(ri->ri_type == XFS_REFCOUNT_INCREASE ||
ri->ri_type == XFS_REFCOUNT_DECREASE);
}
}
-/*
- * Finish an rmap update and log it to the RUD. Note that the transaction is
- * marked dirty regardless of whether the rmap update succeeds or fails to
- * support the RUI/RUD lifecycle rules.
- */
-static int
-xfs_trans_log_finish_rmap_update(
- struct xfs_trans *tp,
- struct xfs_rud_log_item *rudp,
- struct xfs_rmap_intent *ri,
- struct xfs_btree_cur **pcur)
-{
- return xfs_rmap_finish_one(tp, ri, pcur);
-}
-
/* Sort rmap intents by AG. */
static int
xfs_rmap_update_diff_items(
ri = container_of(item, struct xfs_rmap_intent, ri_list);
- error = xfs_trans_log_finish_rmap_update(tp, RUD_ITEM(done), ri,
- state);
+ error = xfs_rmap_finish_one(tp, ri, state);
xfs_rmap_update_put_group(ri);
kmem_cache_free(xfs_rmap_intent_cache, ri);
projects / linux.git / commitdiff