diff options
| author | Adrian Moreno <amorenoz@redhat.com> | 2024-07-04 10:56:52 +0200 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2024-07-05 17:45:46 -0700 |
| commit | 093b0f366567aa3fed85c316f832607069202b23 (patch) | |
| tree | 41e77bfea79f323c007f7389202d88fd4975a344 /include/net | |
| parent | 064fbc4e9b5a6dbda7fe7b67dc7e9e95d31f8d75 (diff) | |
net: psample: add user cookie
Add a user cookie to the sample metadata so that sample emitters can
provide more contextual information to samples.
If present, send the user cookie in a new attribute:
PSAMPLE_ATTR_USER_COOKIE.
Reviewed-by: Michal Kubiak <michal.kubiak@intel.com>
Acked-by: Eelco Chaudron <echaudro@redhat.com>
Reviewed-by: Simon Horman <horms@kernel.org>
Reviewed-by: Ido Schimmel <idosch@nvidia.com>
Signed-off-by: Adrian Moreno <amorenoz@redhat.com>
Link: https://patch.msgid.link/20240704085710.353845-2-amorenoz@redhat.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'include/net')
| -rw-r--r-- | include/net/psample.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/net/psample.h b/include/net/psample.h index 0509d2d6be67..2ac71260a546 100644 --- a/include/net/psample.h +++ b/include/net/psample.h @@ -25,6 +25,8 @@ struct psample_metadata { out_tc_occ_valid:1, latency_valid:1, unused:5; + const u8 *user_cookie; + u32 user_cookie_len; }; struct psample_group *psample_group_get(struct net *net, u32 group_num); |