diff options
| author | Jason Xing <kernelxing@tencent.com> | 2026-01-04 09:21:24 +0800 |
|---|---|---|
| committer | Paolo Abeni <pabeni@redhat.com> | 2026-01-15 10:07:44 +0100 |
| commit | cee715d907d0f93411542f19a4eb9161450e782b (patch) | |
| tree | 5c7ac52b4e0320c5cf389c709a7a399423587567 /tools/perf/lib/Documentation/tutorial/git@git.tavy.me:linux.git | |
| parent | 3b194343c25084a8d2fa0c0f2c9e80f3080fd732 (diff) | |
xsk: advance cq/fq check when shared umem is used
In the shared umem mode with different queues or devices, either
uninitialized cq or fq is not allowed which was previously done in
xp_assign_dev_shared(). The patch advances the check at the beginning
so that 1) we can avoid a few memory allocation and stuff if cq or fq
is NULL, 2) it can be regarded as preparation for the next patch in
the series.
Signed-off-by: Jason Xing <kernelxing@tencent.com>
Link: https://patch.msgid.link/20260104012125.44003-2-kerneljasonxing@gmail.com
Acked-by: Stanislav Fomichev <sdf@fomichev.me>
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
Diffstat (limited to 'tools/perf/lib/Documentation/tutorial/git@git.tavy.me:linux.git')
0 files changed, 0 insertions, 0 deletions