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| author | Priyanka Jain <Priyanka.Jain@freescale.com> | 2012-08-13 01:22:29 +0400 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2012-08-15 01:57:37 +0400 |
| commit | 418a99ac6ad487dc9c42e6b0e85f941af56330f2 (patch) | |
| tree | 78e3d2f124a3c83c2ce03d05bb6e1fa68cce60d4 /net/ipv4/fib_trie.c | |
| parent | c12b395a46646bab69089ce7016ac78177f6001f (diff) | |
| download | linux-418a99ac6ad487dc9c42e6b0e85f941af56330f2.tar.xz | |
Replace rwlock on xfrm_policy_afinfo with rcu
xfrm_policy_afinfo is read mosly data structure.
Write on xfrm_policy_afinfo is done only at the
time of configuration.
So rwlocks can be safely replaced with RCU.
RCUs usage optimizes the performance.
Signed-off-by: Priyanka Jain <Priyanka.Jain@freescale.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv4/fib_trie.c')
0 files changed, 0 insertions, 0 deletions