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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: Allan Stephens <allan.stephens@windriver.com>
Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
This commit is contained in:
Allan Stephens 2011-05-26 13:59:17 -04:00 committed by Paul Gortmaker
parent a0f40f02ef
commit 4b3743ef2c
1 changed files with 2 additions and 0 deletions
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2
net/tipc/bearer.c
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@ -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);
}