Module Name: src
Committed By: riastradh
Date: Sun Aug 25 01:14:01 UTC 2024
Modified Files:
src/sys/kern: kern_heartbeat.c
Log Message:
heartbeat(9): Use the cheaper and equally safe time_uptime32.
Since we cache this every 15sec, and check it within a tick, there's
no way for this to wrap around without first triggering a heartbeat
panic. So just use time_uptime32, the low 32 bits of the number of
seconds of uptime -- cheaper on LP32 platforms.
PR kern/58633: heartbeat(9) makes unnecessary use of time_uptime
To generate a diff of this commit:
cvs rdiff -u -r1.13 -r1.14 src/sys/kern/kern_heartbeat.c
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
