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| author | Paolo Abeni <pabeni@redhat.com> | 2020-01-21 18:50:49 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2020-01-22 23:09:03 +0300 |
| commit | d39ca2590d10712f412add7a88e1dd467a7246f4 (patch) | |
| tree | 3d994d0fb3e9b9f3087bbdf3540344adb871012c /net/sched/cls_api.c | |
| parent | bda6a35505e28b70d48096c933d5949c9b6caf9a (diff) | |
| download | linux-d39ca2590d10712f412add7a88e1dd467a7246f4.tar.xz | |
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>
Diffstat (limited to 'net/sched/cls_api.c')
0 files changed, 0 insertions, 0 deletions