diff options
| author | phk <phk@FreeBSD.org> | 1998-11-23 09:59:02 +0000 |
|---|---|---|
| committer | phk <phk@FreeBSD.org> | 1998-11-23 09:59:02 +0000 |
| commit | 1ca888b5fd87b8d85f835ab5cf2f42d45ca12791 (patch) | |
| tree | ace8c5e23fa80b379a348a57347f6da2d66c64bc /sbin/ipfw | |
| parent | ba9fb96ddbb30995e96142bf949ea174ab702ba0 (diff) | |
| download | FreeBSD-src-1ca888b5fd87b8d85f835ab5cf2f42d45ca12791.zip FreeBSD-src-1ca888b5fd87b8d85f835ab5cf2f42d45ca12791.tar.gz | |
Make timecounters more resistant to badly behaved SW/HW which locks
out interrupts for too long. If you still see the "calcru: negative
time..." message you can increase NTIMECOUNTER (see LINT).
Sideeffect is that a timecounter is required to not wrap around in
less than (1 + delta) seconds instead of the (1/hz + delta) required
until now.
Many thanks to: msmith, wpaul, wosch & bde
Diffstat (limited to 'sbin/ipfw')
0 files changed, 0 insertions, 0 deletions
