David S. Miller 9993e7d313 [TCP]: Do not purge sk_forward_alloc entirely in tcp_delack_timer(). ...

Otherwise we beat heavily on the global tcp_memory atomics
when all of the sockets in the system are slowly sending
perioding packet clumps.

Noticed and suggested by Eric Dumazet.

Signed-off-by: David S. Miller <davem@davemloft.net>

2008-01-28 15:01:42 -08:00

14 KiB

Raw Blame History

View Raw