diff options
| author | David Gwynne <dlg@cvs.openbsd.org> | 2011-11-29 10:17:53 +0000 |
|---|---|---|
| committer | David Gwynne <dlg@cvs.openbsd.org> | 2011-11-29 10:17:53 +0000 |
| commit | e10fd0f6269e09e343c373e11984718fe4d3910e (patch) | |
| tree | a9f5b03d3c7e0601fcbe4047fed16039f7a865b3 /usr.bin/systat | |
| parent | c1bc07b4e505bf0e75a7ec3d4f6ed5322db04d91 (diff) | |
use a u_int64_t for the state id in pfsync_state. this makes it consistent
with every other thing that stores the state id (including other pfsync
messages).
includes improvements to the systat code to consider the creatorid as well
as the state id in its cache to avoid collisions between states created on
different hosts.
tested by me in production and on amd64 talking to sparc64.
ok henning@
Diffstat (limited to 'usr.bin/systat')
| -rw-r--r-- | usr.bin/systat/cache.c | 18 | ||||
| -rw-r--r-- | usr.bin/systat/cache.h | 5 |
2 files changed, 12 insertions, 11 deletions
diff --git a/usr.bin/systat/cache.c b/usr.bin/systat/cache.c index f199919df75..5c9a2a89d6f 100644 --- a/usr.bin/systat/cache.c +++ b/usr.bin/systat/cache.c @@ -1,4 +1,4 @@ -/* $Id: cache.c,v 1.3 2008/12/07 02:56:06 canacar Exp $ */ +/* $Id: cache.c,v 1.4 2011/11/29 10:17:52 dlg Exp $ */ /* * Copyright (c) 2001, 2007 Can Erkin Acar <canacar@openbsd.org> * @@ -118,8 +118,8 @@ add_state(struct pfsync_state *st) cache_size--; - ent->id[0] = st->id[0]; - ent->id[1] = st->id[1]; + ent->id = st->id; + ent->creatorid = st->creatorid; ent->bytes = COUNTER(st->bytes[0]) + COUNTER(st->bytes[1]); ent->peak = 0; ent->rate = 0; @@ -139,8 +139,8 @@ cache_state(struct pfsync_state *st) if (cache_max == 0) return (NULL); - ent.id[0] = st->id[0]; - ent.id[1] = st->id[1]; + ent.id = st->id; + ent.creatorid = st->creatorid; old = RB_FIND(sc_tree, &sctree, &ent); if (old == NULL) { @@ -189,13 +189,13 @@ cache_endupdate(void) static __inline int sc_cmp(struct sc_ent *a, struct sc_ent *b) { - if (a->id[0] > b->id[0]) + if (a->id > b->id) return (1); - if (a->id[0] < b->id[0]) + if (a->id < b->id) return (-1); - if (a->id[1] > b->id[1]) + if (a->creatorid > b->creatorid) return (1); - if (a->id[1] < b->id[1]) + if (a->creatorid < b->creatorid) return (-1); return (0); } diff --git a/usr.bin/systat/cache.h b/usr.bin/systat/cache.h index d09620dd20e..abc72cfe2cb 100644 --- a/usr.bin/systat/cache.h +++ b/usr.bin/systat/cache.h @@ -1,4 +1,4 @@ -/* $Id: cache.h,v 1.2 2008/07/16 10:23:39 canacar Exp $ */ +/* $Id: cache.h,v 1.3 2011/11/29 10:17:52 dlg Exp $ */ /* * Copyright (c) 2001, 2007 Can Erkin Acar <canacar@openbsd.org> * @@ -25,7 +25,8 @@ struct sc_ent { RB_ENTRY(sc_ent) tlink; TAILQ_ENTRY(sc_ent) qlink; - u_int32_t id[2]; + u_int64_t id; + u_int32_t creatorid; double peak; double rate; time_t t; |