diff options
| author | Pavel Emelyanov <xemul@openvz.org> | 2007-11-10 21:28:34 -0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2007-11-10 21:28:34 -0800 |
| commit | 03f49f345749abc08bc84b835433c94eea6e972b (patch) | |
| tree | 8fad6fef152adaa473e2ab3a824cb04fe98b3bf1 /include/net/dst.h | |
| parent | b1667609cd9a98ce32559e06f36fca54c775a51f (diff) | |
| download | op-kernel-dev-03f49f345749abc08bc84b835433c94eea6e972b.zip op-kernel-dev-03f49f345749abc08bc84b835433c94eea6e972b.tar.gz | |
[NET]: Make helper to get dst entry and "use" it
There are many places that get the dst entry, increase the
__use counter and set the "lastuse" time stamp.
Make a helper for this.
Signed-off-by: Pavel Emelyanov <xemul@openvz.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/net/dst.h')
| -rw-r--r-- | include/net/dst.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/include/net/dst.h b/include/net/dst.h index e9ff4a4..2f65e89 100644 --- a/include/net/dst.h +++ b/include/net/dst.h @@ -143,6 +143,13 @@ static inline void dst_hold(struct dst_entry * dst) atomic_inc(&dst->__refcnt); } +static inline void dst_use(struct dst_entry *dst, unsigned long time) +{ + dst_hold(dst); + dst->__use++; + dst->lastuse = time; +} + static inline struct dst_entry * dst_clone(struct dst_entry * dst) { |
