summaryrefslogtreecommitdiff
path: root/net/core/dst.c
diff options
context:
space:
mode:
authorDavid S. Miller <davem@davemloft.net>2011-01-27 22:01:53 -0800
committerDavid S. Miller <davem@davemloft.net>2011-01-27 22:01:53 -0800
commita4daad6b0923030fbd3b00a01f570e4c3eef446b (patch)
treeb8e5b9a2110628503e57149f0bb2a4bb1bf3f027 /net/core/dst.c
parent8571a19c4ac140f1a507f3e7eb716892afa27109 (diff)
net: Pre-COW metrics for TCP.
TCP is going to record metrics for the connection, so pre-COW the route metrics at route cache entry creation time. This avoids several atomic operations that have to occur if we COW the metrics after the entry reaches global visibility. Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/core/dst.c')
0 files changed, 0 insertions, 0 deletions