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/uapi/linux | |
| 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/uapi/linux')
| -rw-r--r-- | include/uapi/linux/psample.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/uapi/linux/psample.h b/include/uapi/linux/psample.h index e585db5bf2d2..e80637e1d97b 100644 --- a/include/uapi/linux/psample.h +++ b/include/uapi/linux/psample.h @@ -19,6 +19,7 @@ enum { PSAMPLE_ATTR_LATENCY, /* u64, nanoseconds */ PSAMPLE_ATTR_TIMESTAMP, /* u64, nanoseconds */ PSAMPLE_ATTR_PROTO, /* u16 */ + PSAMPLE_ATTR_USER_COOKIE, /* binary, user provided data */ __PSAMPLE_ATTR_MAX }; |