inet_diag: add support for cgroup filter

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>
This commit is contained in:
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

View File

@@ -96,6 +96,7 @@ enum {
INET_DIAG_BC_MARK_COND,
INET_DIAG_BC_S_EQ,
INET_DIAG_BC_D_EQ,
INET_DIAG_BC_CGROUP_COND, /* u64 cgroup v2 ID */
};
struct inet_diag_hostcond {