diff options
| author | Nick Child <[email protected]> | 2023-03-21 10:07:25 -0500 |
|---|---|---|
| committer | Jakub Kicinski <[email protected]> | 2023-03-22 22:38:25 -0700 |
| commit | 1cc6571f562774f1d928dc8b3cff50829b86e970 (patch) | |
| tree | da3bb41a3d09eb114f8844fc55744a261a16bd0b /tools/perf/scripts/python/syscall-counts-by-pid.py | |
| parent | 5dd0dfd55baec0742ba8f5625a0dd064aca7db16 (diff) | |
netdev: Enforce index cap in netdev_get_tx_queue
When requesting a TX queue at a given index, warn on out-of-bounds
referencing if the index is greater than the allocated number of
queues.
Specifically, since this function is used heavily in the networking
stack use DEBUG_NET_WARN_ON_ONCE to avoid executing a new branch on
every packet.
Signed-off-by: Nick Child <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Jakub Kicinski <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/syscall-counts-by-pid.py')
0 files changed, 0 insertions, 0 deletions