@@ -244,64 +244,9 @@ xfs_attr_is_shortform(
ip->i_afp->if_nextents == 0);
}
-/*
- * Checks to see if a delayed attribute transaction should be rolled. If so,
- * transaction is finished or rolled as needed.
- */
-STATIC int
-xfs_attr_trans_roll(
- struct xfs_delattr_context *dac)
-{
- struct xfs_da_args *args = dac->da_args;
- int error;
-
- if (dac->flags & XFS_DAC_DEFER_FINISH) {
- /*
- * The caller wants us to finish all the deferred ops so that we
- * avoid pinning the log tail with a large number of deferred
- * ops.
- */
- dac->flags &= ~XFS_DAC_DEFER_FINISH;
- error = xfs_defer_finish(&args->trans);
- } else
- error = xfs_trans_roll_inode(&args->trans, args->dp);
-
- return error;
-}
-
-/*
- * Set the attribute specified in @args.
- */
-int
-xfs_attr_set_args(
- struct xfs_da_args *args)
-{
- struct xfs_buf *leaf_bp = NULL;
- int error = 0;
- struct xfs_delattr_context dac = {
- .da_args = args,
- };
-
- do {
- error = xfs_attr_set_iter(&dac, &leaf_bp);
- if (error != -EAGAIN)
- break;
-
- error = xfs_attr_trans_roll(&dac);
- if (error) {
- if (leaf_bp)
- xfs_trans_brelse(args->trans, leaf_bp);
- return error;
- }
- } while (true);
-
- return error;
-}
-
STATIC int
xfs_attr_sf_addname(
- struct xfs_delattr_context *dac,
- struct xfs_buf **leaf_bp)
+ struct xfs_delattr_context *dac)
{
struct xfs_da_args *args = dac->da_args;
struct xfs_inode *dp = args->dp;
@@ -320,7 +265,7 @@ xfs_attr_sf_addname(
* It won't fit in the shortform, transform to a leaf block. GROT:
* another possible req'mt for a double-split btree op.
*/
- error = xfs_attr_shortform_to_leaf(args, leaf_bp);
+ error = xfs_attr_shortform_to_leaf(args, &dac->leaf_bp);
if (error)
return error;
@@ -329,7 +274,7 @@ xfs_attr_sf_addname(
* push cannot grab the half-baked leaf buffer and run into problems
* with the write verifier.
*/
- xfs_trans_bhold(args->trans, *leaf_bp);
+ xfs_trans_bhold(args->trans, dac->leaf_bp);
/*
* We're still in XFS_DAS_UNINIT state here. We've converted
@@ -337,7 +282,6 @@ xfs_attr_sf_addname(
* add.
*/
trace_xfs_attr_sf_addname_return(XFS_DAS_UNINIT, args->dp);
- dac->flags |= XFS_DAC_DEFER_FINISH;
return -EAGAIN;
}
@@ -350,8 +294,7 @@ xfs_attr_sf_addname(
*/
int
xfs_attr_set_iter(
- struct xfs_delattr_context *dac,
- struct xfs_buf **leaf_bp)
+ struct xfs_delattr_context *dac)
{
struct xfs_da_args *args = dac->da_args;
struct xfs_inode *dp = args->dp;
@@ -370,14 +313,14 @@ xfs_attr_set_iter(
* release the hold once we return with a clean transaction.
*/
if (xfs_attr_is_shortform(dp))
- return xfs_attr_sf_addname(dac, leaf_bp);
- if (*leaf_bp != NULL) {
- xfs_trans_bhold_release(args->trans, *leaf_bp);
- *leaf_bp = NULL;
+ return xfs_attr_sf_addname(dac);
+ if (dac->leaf_bp != NULL) {
+ xfs_trans_bhold_release(args->trans, dac->leaf_bp);
+ dac->leaf_bp = NULL;
}
if (xfs_attr_is_leaf(dp)) {
- error = xfs_attr_leaf_try_add(args, *leaf_bp);
+ error = xfs_attr_leaf_try_add(args, dac->leaf_bp);
if (error == -ENOSPC) {
error = xfs_attr3_leaf_to_node(args);
if (error)
@@ -396,7 +339,6 @@ xfs_attr_set_iter(
* be a node, so we'll fall down into the node
* handling code below
*/
- dac->flags |= XFS_DAC_DEFER_FINISH;
trace_xfs_attr_set_iter_return(
dac->dela_state, args->dp);
return -EAGAIN;
@@ -687,32 +629,6 @@ xfs_attr_lookup(
return xfs_attr_node_hasname(args, NULL);
}
-/*
- * Remove the attribute specified in @args.
- */
-int
-xfs_attr_remove_args(
- struct xfs_da_args *args)
-{
- int error;
- struct xfs_delattr_context dac = {
- .da_args = args,
- };
-
- do {
- error = xfs_attr_remove_iter(&dac);
- if (error != -EAGAIN)
- break;
-
- error = xfs_attr_trans_roll(&dac);
- if (error)
- return error;
-
- } while (true);
-
- return error;
-}
-
/*
* Note: If args->value is NULL the attribute will be removed, just like the
* Linux ->setattr API.
@@ -1275,7 +1191,6 @@ xfs_attr_node_addname(
* this. dela_state is still unset by this function at
* this point.
*/
- dac->flags |= XFS_DAC_DEFER_FINISH;
trace_xfs_attr_node_addname_return(
dac->dela_state, args->dp);
return -EAGAIN;
@@ -1290,7 +1205,6 @@ xfs_attr_node_addname(
error = xfs_da3_split(state);
if (error)
goto out;
- dac->flags |= XFS_DAC_DEFER_FINISH;
} else {
/*
* Addition succeeded, update Btree hashvals.
@@ -1544,7 +1458,6 @@ xfs_attr_remove_iter(
if (error)
goto out;
dac->dela_state = XFS_DAS_RM_NAME;
- dac->flags |= XFS_DAC_DEFER_FINISH;
trace_xfs_attr_remove_iter_return(dac->dela_state, args->dp);
return -EAGAIN;
}
@@ -1572,7 +1485,6 @@ xfs_attr_remove_iter(
if (error)
goto out;
- dac->flags |= XFS_DAC_DEFER_FINISH;
dac->dela_state = XFS_DAS_RM_SHRINK;
trace_xfs_attr_remove_iter_return(
dac->dela_state, args->dp);
@@ -457,8 +457,7 @@ enum xfs_delattr_state {
/*
* Defines for xfs_delattr_context.flags
*/
-#define XFS_DAC_DEFER_FINISH 0x01 /* finish the transaction */
-#define XFS_DAC_LEAF_ADDNAME_INIT 0x02 /* xfs_attr_leaf_addname init*/
+#define XFS_DAC_LEAF_ADDNAME_INIT 0x01 /* xfs_attr_leaf_addname init*/
/*
* Context used for keeping track of delayed attribute operations
@@ -516,10 +515,7 @@ bool xfs_attr_is_leaf(struct xfs_inode *ip);
int xfs_attr_get_ilocked(struct xfs_da_args *args);
int xfs_attr_get(struct xfs_da_args *args);
int xfs_attr_set(struct xfs_da_args *args);
-int xfs_attr_set_args(struct xfs_da_args *args);
-int xfs_attr_set_iter(struct xfs_delattr_context *dac,
- struct xfs_buf **leaf_bp);
-int xfs_attr_remove_args(struct xfs_da_args *args);
+int xfs_attr_set_iter(struct xfs_delattr_context *dac);
int xfs_attr_remove_iter(struct xfs_delattr_context *dac);
bool xfs_attr_namecheck(const void *name, size_t length);
void xfs_delattr_context_init(struct xfs_delattr_context *dac,
@@ -695,7 +695,6 @@ xfs_attr_rmtval_remove(
* the parent
*/
if (!done) {
- dac->flags |= XFS_DAC_DEFER_FINISH;
trace_xfs_attr_rmtval_remove_return(dac->dela_state, args->dp);
return -EAGAIN;
}
@@ -267,7 +267,6 @@ STATIC int
xfs_trans_attr_finish_update(
struct xfs_delattr_context *dac,
struct xfs_attrd_log_item *attrdp,
- struct xfs_buf **leaf_bp,
uint32_t op_flags)
{
struct xfs_da_args *args = dac->da_args;
@@ -277,7 +276,7 @@ xfs_trans_attr_finish_update(
switch (op) {
case XFS_ATTR_OP_FLAGS_SET:
- error = xfs_attr_set_iter(dac, leaf_bp);
+ error = xfs_attr_set_iter(dac);
break;
case XFS_ATTR_OP_FLAGS_REMOVE:
ASSERT(XFS_IFORK_Q(args->dp));
@@ -387,7 +386,7 @@ xfs_attr_finish_item(
*/
dac->da_args->trans = tp;
- error = xfs_trans_attr_finish_update(dac, done_item, &dac->leaf_bp,
+ error = xfs_trans_attr_finish_update(dac, done_item,
attr->xattri_op_flags);
if (error != -EAGAIN)
kmem_free(attr);
@@ -547,7 +546,6 @@ xfs_attri_item_recover(
xfs_trans_ijoin(tp, ip, 0);
ret = xfs_trans_attr_finish_update(&attr->xattri_dac, done_item,
- &attr->xattri_dac.leaf_bp,
attrp->alfi_op_flags);
if (ret == -EAGAIN) {
/* There's more work to do, so add it to this transaction */