git: e4130ac13d2f - main - pf: switch to getmicro(up)time()

From: Kristof Provost <kp_at_FreeBSD.org>
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));
 }