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| author | Allan Stephens <allan.stephens@windriver.com> | 2006-06-26 10:51:37 +0400 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2006-06-26 10:51:37 +0400 |
| commit | f131072c3da84e70a0f65d71b3a3f6611c6a22bc (patch) | |
| tree | 6b00e151ee25a9d20fc56c4aa5f947561a65047d /net/tipc/name_distr.c | |
| parent | e100ae92a68c55e7ba287866c20fe1b0ad4fcdee (diff) | |
| download | linux-f131072c3da84e70a0f65d71b3a3f6611c6a22bc.tar.xz | |
[TIPC]: First phase of assert() cleanup
This also contains enhancements to simplify comparisons in name table
publication removal algorithm and to simplify name table sanity checking
when shutting down TIPC.
Signed-off-by: Allan Stephens <allan.stephens@windriver.com>
Signed-off-by: Per Liden <per.liden@ericsson.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/tipc/name_distr.c')
| -rw-r--r-- | net/tipc/name_distr.c | 20 |
1 files changed, 17 insertions, 3 deletions
diff --git a/net/tipc/name_distr.c b/net/tipc/name_distr.c index a3bbc891f959..5718ecb91d33 100644 --- a/net/tipc/name_distr.c +++ b/net/tipc/name_distr.c @@ -174,7 +174,6 @@ void tipc_named_node_up(unsigned long node) u32 rest; u32 max_item_buf; - assert(in_own_cluster(node)); read_lock_bh(&tipc_nametbl_lock); max_item_buf = TIPC_MAX_USER_MSG_SIZE / ITEM_SIZE; max_item_buf *= ITEM_SIZE; @@ -221,15 +220,24 @@ exit: static void node_is_down(struct publication *publ) { struct publication *p; + write_lock_bh(&tipc_nametbl_lock); dbg("node_is_down: withdrawing %u, %u, %u\n", publ->type, publ->lower, publ->upper); publ->key += 1222345; p = tipc_nametbl_remove_publ(publ->type, publ->lower, publ->node, publ->ref, publ->key); - assert(p == publ); write_unlock_bh(&tipc_nametbl_lock); - kfree(publ); + + if (p != publ) { + err("Unable to remove publication from failed node\n" + "(type=%u, lower=%u, node=0x%x, ref=%u, key=%u)\n", + publ->type, publ->lower, publ->node, publ->ref, publ->key); + } + + if (p) { + kfree(p); + } } /** @@ -275,6 +283,12 @@ void tipc_named_recv(struct sk_buff *buf) if (publ) { tipc_nodesub_unsubscribe(&publ->subscr); kfree(publ); + } else { + err("Unable to remove publication by node 0x%x\n" + "(type=%u, lower=%u, ref=%u, key=%u)\n", + msg_orignode(msg), + ntohl(item->type), ntohl(item->lower), + ntohl(item->ref), ntohl(item->key)); } } else { warn("tipc_named_recv: unknown msg\n"); |