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| H A D | udp.c | diff d39ca2590d10712f412add7a88e1dd467a7246f4 Tue Jan 21 16:50:49 CET 2020 Paolo Abeni <pabeni@redhat.com> Revert "udp: do rmem bulk free even if the rx sk queue is empty"
This reverts commit 0d4a6608f68c7532dcbfec2ea1150c9761767d03.
Williem reported that after commit 0d4a6608f68c ("udp: do rmem bulk
free even if the rx sk queue is empty") the memory allocated by
an almost idle system with many UDP sockets can grow a lot.
For stable kernel keep the solution as simple as possible and revert
the offending commit.
Reported-by: Willem de Bruijn <willemdebruijn.kernel@gmail.com>
Diagnosed-by: Eric Dumazet <eric.dumazet@gmail.com>
Fixes: 0d4a6608f68c ("udp: do rmem bulk free even if the rx sk queue is empty")
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
Acked-by: Willem de Bruijn <willemb@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
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