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authorAllan Stephens <Allan.Stephens@windriver.com>2011-01-18 15:02:50 -0500
committerPaul Gortmaker <paul.gortmaker@windriver.com>2011-02-23 18:05:15 -0500
commit9bd80b60827fe8d84c0e594895acb8a44f2b98b1 (patch)
tree8cb52c2ea3e31bca91da5989159d0dd0da413e86 /net/tipc/bcast.c
parent9f54b545bd62a42ec354727d90eacadc5846406b (diff)
tipc: Improve accuracy of link transmit queue maximum size statistic
Enhances TIPC's unicast and broadcast link code to update the transmit queue maximum size counter in a single place, namely the routine that adds messages to the queue. This ensures that the maximum size statistic reported for unicast links is completely accurate, rather than being partially based on statistical sampling. The changes to link.h are just documenting the roles of the variables. Signed-off-by: Allan Stephens <Allan.Stephens@windriver.com> Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
Diffstat (limited to 'net/tipc/bcast.c')
-rw-r--r--net/tipc/bcast.c2
1 files changed, 0 insertions, 2 deletions
diff --git a/net/tipc/bcast.c b/net/tipc/bcast.c
index a5eb7dbfa0c3..63df42b2d101 100644
--- a/net/tipc/bcast.c
+++ b/net/tipc/bcast.c
@@ -418,8 +418,6 @@ int tipc_bclink_send_msg(struct sk_buff *buf)
else
bclink_set_last_sent();
- if (bcl->out_queue_size > bcl->stats.max_queue_sz)
- bcl->stats.max_queue_sz = bcl->out_queue_size;
bcl->stats.queue_sz_counts++;
bcl->stats.accu_queue_sz += bcl->out_queue_size;