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Commit 4b3743ef authored by Allan Stephens's avatar Allan Stephens Committed by Paul Gortmaker
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tipc: Ensure congested links receive bearer status updates 



Modifies code that disables a bearer to ensure that all of its links
are deleted, not just its uncongested links. Similarly, modifies code
that blocks a bearer to ensure that all of its links are reset, not
just its uncongested links.

Signed-off-by: default avatarAllan Stephens <allan.stephens@windriver.com>
Signed-off-by: default avatarPaul Gortmaker <paul.gortmaker@windriver.com>
parent a0f40f02

net/tipc/bearer.c

+2 −0
Original line number Diff line number Diff line
@@ -604,6 +604,7 @@ int tipc_block_bearer(const char *name) 
	info("Blocking bearer <%s>\n", name);

	spin_lock_bh(&b_ptr->lock);

	b_ptr->blocked = 1;

	list_splice_init(&b_ptr->cong_links, &b_ptr->links);

	list_for_each_entry_safe(l_ptr, temp_l_ptr, &b_ptr->links, link_list) {

		struct tipc_node *n_ptr = l_ptr->owner;
@@ -631,6 +632,7 @@ static void bearer_disable(struct tipc_bearer *b_ptr) 
	spin_lock_bh(&b_ptr->lock);

	b_ptr->blocked = 1;

	b_ptr->media->disable_bearer(b_ptr);

	list_splice_init(&b_ptr->cong_links, &b_ptr->links);

	list_for_each_entry_safe(l_ptr, temp_l_ptr, &b_ptr->links, link_list) {

		tipc_link_delete(l_ptr);

	}