inet_diag: add support for cgroup filter

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This patch adds ability to filter sockets based on cgroup v2 ID.
Such filter is helpful in ss utility for filtering sockets by
cgroup pathname.

Signed-off-by: Dmitry Yakunin <zeil@yandex-team.ru>
Reviewed-by: Konstantin Khlebnikov <khlebnikov@yandex-team.ru>
Signed-off-by: David S. Miller <davem@davemloft.net>

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Dmitry Yakunin 2020-04-30 18:51:15 +03:00 • committed by David S. Miller

parent 6e3a401fc8

commit b1f3e43dbf

2 changed files with 32 additions and 0 deletions

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1

include/uapi/linux/inet_diag.h

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31

net/ipv4/inet_diag.c

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