diff options
| author | Pavel Emelyanov <xemul@openvz.org> | 2007-10-15 13:33:45 +0400 |
|---|---|---|
| committer | David S. Miller <davem@sunset.davemloft.net> | 2007-10-15 23:26:40 +0400 |
| commit | 04128f233f2b344f3438cde09723e9946463a573 (patch) | |
| tree | 04f4518ef51c74de4d318d7ea908b3215a6aa9c8 /include/net/inet_frag.h | |
| parent | 7eb95156d9dce2f59794264db336ce007d71638b (diff) | |
| download | linux-04128f233f2b344f3438cde09723e9946463a573.tar.xz | |
[INET]: Collect common frag sysctl variables together
Some sysctl variables are used to tune the frag queues
management and it will be useful to work with them in
a common way in the future, so move them into one
structure, moreover they are the same for all the frag
management codes.
I don't place them in the existing inet_frags object,
introduced in the previous patch for two reasons:
1. to keep them in the __read_mostly section;
2. not to export the whole inet_frags objects outside.
Signed-off-by: Pavel Emelyanov <xemul@openvz.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/net/inet_frag.h')
| -rw-r--r-- | include/net/inet_frag.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/include/net/inet_frag.h b/include/net/inet_frag.h index d51f23873da9..ada03ba3b341 100644 --- a/include/net/inet_frag.h +++ b/include/net/inet_frag.h @@ -20,6 +20,13 @@ struct inet_frag_queue { #define INETFRAGS_HASHSZ 64 +struct inet_frags_ctl { + int high_thresh; + int low_thresh; + int timeout; + int secret_interval; +}; + struct inet_frags { struct list_head lru_list; struct hlist_head hash[INETFRAGS_HASHSZ]; @@ -28,6 +35,7 @@ struct inet_frags { int nqueues; atomic_t mem; struct timer_list secret_timer; + struct inet_frags_ctl *ctl; }; void inet_frags_init(struct inet_frags *); |