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| author | Paolo Abeni <pabeni@redhat.com> | 2020-11-08 19:49:59 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2020-11-18 19:22:32 +0100 |
| commit | b288c0456ba2fa75deaf4a08ac9881fba8af9bb9 (patch) | |
| tree | ceab4f8a0d3e24255456087ded7bae4178a138d2 /tools/perf/util/scripting-engines/trace-event-python.c | |
| parent | 0ed125fd6e041b3ad65702fcd4619b27319cc3fd (diff) | |
mptcp: provide rmem[0] limit
[ Upstream commit 989ef49bdf100cc772b3a8737089df36b1ab1e30 ]
The mptcp proto struct currently does not provide the
required limit for forward memory scheduling. Under
pressure sk_rmem_schedule() will unconditionally try
to use such field and will oops.
Address the issue inheriting the tcp limit, as we already
do for the wmem one.
Fixes: 9c3f94e1681b ("mptcp: add missing memory scheduling in the rx path")
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
Reviewed-by: Matthieu Baerts <matthieu.baerts@tessares.net>
Link: https://lore.kernel.org/r/37af798bd46f402fb7c79f57ebbdd00614f5d7fa.1604861097.git.pabeni@redhat.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'tools/perf/util/scripting-engines/trace-event-python.c')
0 files changed, 0 insertions, 0 deletions