tree a83a513181ec767ad533ca30d06837eb107961b7
parent 4cd8c9e87be7ea891050ff1bebbf767a837eb5cf
author Herbert Xu <herbert@gondor.apana.org.au> 1178691763 -0700
committer David S. Miller <davem@sunset.davemloft.net> 1178865911 -0700

[NET] link_watch: Eliminate potential delay on wrap-around

When the jiffies wrap around or when the system boots up for the first
time, down events can be delayed indefinitely since we no longer
update linkwatch_nextevent when only urgent events are processed.

This patch fixes this by setting linkwatch_nextevent when a
wrap-around occurs.

Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: David S. Miller <davem@davemloft.net>