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| author | Ong Boon Leong <boon.leong.ong@intel.com> | 2021-12-30 06:54:46 +0300 |
|---|---|---|
| committer | Alexei Starovoitov <ast@kernel.org> | 2022-01-06 04:53:24 +0300 |
| commit | 8121e78932018df48758985e00651e16ff34ae5f (patch) | |
| tree | 2a574f00c7c099238006f01b3ba286893484b750 /samples/bpf/xdpsock_kern.c | |
| parent | fa24d0b1d57825d1a5b802339728d4d8ac20b6d6 (diff) | |
| download | linux-8121e78932018df48758985e00651e16ff34ae5f.tar.xz | |
samples/bpf: xdpsock: Add time-out for cleaning Tx
When user sets tx-pkt-count and in case where there are invalid Tx frame,
the complete_tx_only_all() process polls indefinitely. So, this patch
adds a time-out mechanism into the process so that the application
can terminate automatically after it retries 3*polling interval duration.
v1->v2:
Thanks to Jesper's and Song Liu's suggestion.
- clean-up git message to remove polling log
- make the Tx time-out retries configurable with 1s granularity
Signed-off-by: Ong Boon Leong <boon.leong.ong@intel.com>
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Link: https://lore.kernel.org/bpf/20211230035447.523177-7-boon.leong.ong@intel.com
Diffstat (limited to 'samples/bpf/xdpsock_kern.c')
0 files changed, 0 insertions, 0 deletions