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| author |   Björn Töpel <bjorn.topel@intel.com> | 2019-01-24 19:59:39 +0100 |
|---|---|---|
| committer |   Daniel Borkmann <daniel@iogearbox.net> | 2019-01-25 01:50:03 +0100 |
| commit | a36b38aa2af61146ea80980a01cf6e952ab021c1 (patch) | |
| tree | 910d7378db7613ea6d36759dce35211dfb9766b8 /Documentation/networking/filter.txt | |
| parent | xsk: add id to umem (diff) | |
| download | linux-dev-a36b38aa2af61146ea80980a01cf6e952ab021c1.tar.xz linux-dev-a36b38aa2af61146ea80980a01cf6e952ab021c1.zip | |
xsk: add sock_diag interface for AF_XDP
This patch adds the sock_diag interface for querying sockets from user
space. Tools like iproute2 ss(8) can use this interface to list open
AF_XDP sockets.
The user-space ABI is defined in linux/xdp_diag.h and includes netlink
request and response structs. The request can query sockets and the
response contains socket information about the rings, umems, inode and
more.
Signed-off-by: Björn Töpel <bjorn.topel@intel.com>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Diffstat (limited to 'Documentation/networking/filter.txt')
0 files changed, 0 insertions, 0 deletions