git: e4130ac13d2f - main - pf: switch to getmicro(up)time()
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Date: Thu, 21 May 2026 21:20:06 UTC
The branch main has been updated by kp:
URL: https://cgit.FreeBSD.org/src/commit/?id=e4130ac13d2fe9c17b8f8e86d39a7b5223fe7b79
commit e4130ac13d2fe9c17b8f8e86d39a7b5223fe7b79
Author: Kristof Provost <kp@FreeBSD.org>
AuthorDate: 2026-05-21 11:31:11 +0000
Commit: Kristof Provost <kp@FreeBSD.org>
CommitDate: 2026-05-21 21:19:50 +0000
pf: switch to getmicro(up)time()
It is reported that micro(up)time() performs poorly in certain
virtualisation scenarios. Absolute accuracy isn't required here, so
switch to the slightly less accurate (as per the man page) get-variants.
PR: 295043
MFC after: 3 weeks
Sponsored by: Rubicon Communications, LLC ("Netgate")
---
sys/net/pfvar.h | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/sys/net/pfvar.h b/sys/net/pfvar.h
index 4c57a605438f..533cb4f08283 100644
--- a/sys/net/pfvar.h
+++ b/sys/net/pfvar.h
@@ -2792,7 +2792,7 @@ static __inline uint64_t
pf_get_uptime(void)
{
struct timeval t;
- microuptime(&t);
+ getmicrouptime(&t);
return ((t.tv_sec * 1000) + (t.tv_usec / 1000));
}
@@ -2800,7 +2800,7 @@ static __inline uint64_t
pf_get_time(void)
{
struct timeval t;
- microtime(&t);
+ getmicrotime(&t);
return ((t.tv_sec * 1000) + (t.tv_usec / 1000));
}