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| author | Gur Stavi <gur.stavi@huawei.com> | 2024-10-13 10:15:25 +0300 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2024-10-15 19:52:36 +0300 |
| commit | 2cee3e6e2e4b74bec96694169f01cd3feec1f264 (patch) | |
| tree | b3c47fef9cac5476f8b7a294c58f05733ae7bf2c /tools/perf/scripts/python/export-to-sqlite.py | |
| parent | e3fc5139bd8ffaa1498adc21be4e8ecbc6aed508 (diff) | |
| download | linux-2cee3e6e2e4b74bec96694169f01cd3feec1f264.tar.xz | |
af_packet: allow fanout_add when socket is not RUNNING
PACKET socket can retain its fanout membership through link down and up
and leave a fanout while closed regardless of link state.
However, socket was forbidden from joining a fanout while it was not
RUNNING.
This patch allows PACKET socket to join fanout while not RUNNING.
Socket can be RUNNING if it has a specified protocol. Either directly
from packet_create (being implicitly bound to any interface) or following
a successful bind. Socket RUNNING state is switched off if it is bound to
an interface that went down.
Instead of the test for RUNNING, this patch adds a test that socket can
become RUNNING.
Signed-off-by: Gur Stavi <gur.stavi@huawei.com>
Reviewed-by: Willem de Bruijn <willemb@google.com>
Link: https://patch.msgid.link/4f1a3c37dbef980ef044c4d2adf91c76e2eca14b.1728802323.git.gur.stavi@huawei.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'tools/perf/scripts/python/export-to-sqlite.py')
0 files changed, 0 insertions, 0 deletions