From: Akhil Goyal <gakhil@marvell.com>
To: Gagandeep Singh <g.singh@nxp.com>, "dev@dpdk.org" <dev@dpdk.org>,
Stephen Hemminger <stephen@networkplumber.org>
Subject: RE: [EXT] [PATCH v3 3/7] examples/l2fwd-crypto: add signal handler for exit
Date: Thu, 26 May 2022 13:55:39 +0000 [thread overview]
Message-ID: <CO6PR18MB4484F1E69D60F3DCB61148E5D8D99@CO6PR18MB4484.namprd18.prod.outlook.com> (raw)
In-Reply-To: <20220520042104.3784908-4-g.singh@nxp.com>
Hi Stephen,
> Handle SIGINT and SIGTERM signals.
>
> Signed-off-by: Gagandeep Singh <g.singh@nxp.com>
> ---
Do you have more comments on this? If not, can you please ack?
> examples/l2fwd-crypto/main.c | 16 ++++++++++++++++
> 1 file changed, 16 insertions(+)
>
> diff --git a/examples/l2fwd-crypto/main.c b/examples/l2fwd-crypto/main.c
> index b1e2613ccf..bf4b862379 100644
> --- a/examples/l2fwd-crypto/main.c
> +++ b/examples/l2fwd-crypto/main.c
> @@ -18,6 +18,7 @@
> #include <getopt.h>
> #include <fcntl.h>
> #include <unistd.h>
> +#include <signal.h>
>
> #include <rte_string_fns.h>
> #include <rte_branch_prediction.h>
> @@ -256,6 +257,9 @@ struct l2fwd_crypto_statistics
> crypto_statistics[RTE_CRYPTO_MAX_DEVS];
> #define MAX_TIMER_PERIOD 86400UL /* 1 day max */
> #define DEFAULT_TIMER_PERIOD 10UL
>
> +/* Global signal */
> +static volatile bool signal_received;
> +
> /* Print out statistics on packets dropped */
> static void
> print_stats(void)
> @@ -922,6 +926,8 @@ l2fwd_main_loop(struct l2fwd_crypto_options
> *options)
>
> nb_rx = rte_eth_rx_burst(portid, 0,
> pkts_burst, MAX_PKT_BURST);
> + if (unlikely(signal_received))
> + return;
>
> port_statistics[portid].rx += nb_rx;
>
> @@ -2760,6 +2766,13 @@ reserve_key_memory(struct l2fwd_crypto_options
> *options)
> options->aad.phys_addr = rte_malloc_virt2iova(options->aad.data);
> }
>
> +static void
> +raise_signal(int signum)
> +{
> + if (signum == SIGINT || signum == SIGTERM)
> + signal_received = true;
> +}
> +
> int
> main(int argc, char **argv)
> {
> @@ -2772,6 +2785,9 @@ main(int argc, char **argv)
> int ret, enabled_cdevcount, enabled_portcount;
> uint8_t enabled_cdevs[RTE_CRYPTO_MAX_DEVS] = {0};
>
> + signal(SIGINT, raise_signal);
> + signal(SIGTERM, raise_signal);
> +
> /* init EAL */
> ret = rte_eal_init(argc, argv);
> if (ret < 0)
> --
> 2.25.1
next prev parent reply other threads:[~2022-05-26 13:56 UTC|newest]
Thread overview: 49+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-04-25 4:14 [PATCH 1/8] app/test-crypto-perf: improve dequeue logic Gagandeep Singh
2022-04-25 4:14 ` [PATCH 2/8] app/test-crypto-perf: support SDAP for PDCP operations Gagandeep Singh
2022-05-13 9:49 ` [EXT] " Akhil Goyal
2022-04-25 4:14 ` [PATCH 3/8] examples/ipsec-secgw: support XCBC-MAC/DES-CBC Gagandeep Singh
2022-05-13 9:54 ` [EXT] " Akhil Goyal
2022-05-16 9:45 ` Gagandeep Singh
2022-04-25 4:14 ` [PATCH 4/8] examples/l2fwd-crypto: add signal handler for exit Gagandeep Singh
2022-04-25 4:14 ` [PATCH 5/8] test/crypto: fix pmd name for dpaa raw buffer crypto driver Gagandeep Singh
2022-04-25 4:14 ` [PATCH 6/8] test/crypto: support raw buffer APIs for PDCP Gagandeep Singh
2022-04-25 4:14 ` [PATCH 7/8] test/crypto: add external buffer test case Gagandeep Singh
2022-05-13 10:26 ` [EXT] " Akhil Goyal
2022-05-16 7:25 ` Gagandeep Singh
2022-04-25 4:14 ` [PATCH 8/8] test/crypto: add short MAC-I test vector for zuc Gagandeep Singh
2022-05-13 10:46 ` [EXT] " Akhil Goyal
2022-05-16 7:27 ` Gagandeep Singh
2022-05-13 9:46 ` [EXT] [PATCH 1/8] app/test-crypto-perf: improve dequeue logic Akhil Goyal
2022-05-16 7:14 ` Gagandeep Singh
2022-05-16 7:26 ` Anoob Joseph
2022-05-16 7:54 ` Gagandeep Singh
2022-05-17 3:38 ` [PATCH v2 0/7] Crypto related changes in sample/test apps Gagandeep Singh
2022-05-17 3:38 ` [PATCH v2 1/7] app/test-crypto-perf: support SDAP for PDCP operations Gagandeep Singh
2022-05-20 4:20 ` [PATCH v3 0/7] Crypto related changes in sample/test apps Gagandeep Singh
2022-05-20 4:20 ` [PATCH v3 1/7] app/test-crypto-perf: support SDAP for PDCP operations Gagandeep Singh
2022-05-26 13:52 ` [EXT] " Akhil Goyal
2022-05-30 4:31 ` Gagandeep Singh
2022-05-30 6:04 ` Akhil Goyal
2022-05-31 18:14 ` Akhil Goyal
2022-06-06 4:00 ` [PATCH v4] " Gagandeep Singh
2022-06-15 16:06 ` [EXT] " Akhil Goyal
2022-05-20 4:20 ` [PATCH v3 2/7] examples/ipsec-secgw: support XCBC-MAC/DES-CBC Gagandeep Singh
2022-05-26 13:54 ` [EXT] " Akhil Goyal
2022-05-20 4:21 ` [PATCH v3 3/7] examples/l2fwd-crypto: add signal handler for exit Gagandeep Singh
2022-05-26 13:55 ` Akhil Goyal [this message]
2022-05-20 4:21 ` [PATCH v3 4/7] test/crypto: fix PMD name for dpaa raw buffer crypto driver Gagandeep Singh
2022-05-26 13:56 ` [EXT] " Akhil Goyal
2022-05-20 4:21 ` [PATCH v3 5/7] test/crypto: support raw buffer APIs for PDCP Gagandeep Singh
2022-05-26 13:58 ` [EXT] " Akhil Goyal
2022-05-20 4:21 ` [PATCH v3 6/7] test/crypto: add short MAC-I test vector for zuc Gagandeep Singh
2022-05-26 13:59 ` [EXT] " Akhil Goyal
2022-05-20 4:21 ` [PATCH v3 7/7] doc: add missing authentication algorithm Gagandeep Singh
2022-05-26 14:00 ` [EXT] " Akhil Goyal
2022-05-17 3:38 ` [PATCH v2 2/7] examples/ipsec-secgw: support XCBC-MAC/DES-CBC Gagandeep Singh
2022-05-17 3:38 ` [PATCH v2 3/7] examples/l2fwd-crypto: add signal handler for exit Gagandeep Singh
2022-05-17 16:32 ` Stephen Hemminger
2022-05-18 4:23 ` Gagandeep Singh
2022-05-17 3:38 ` [PATCH v2 4/7] test/crypto: fix PMD name for dpaa raw buffer crypto driver Gagandeep Singh
2022-05-17 3:38 ` [PATCH v2 5/7] test/crypto: support raw buffer APIs for PDCP Gagandeep Singh
2022-05-17 3:38 ` [PATCH v2 6/7] test/crypto: add short MAC-I test vector for zuc Gagandeep Singh
2022-05-17 3:38 ` [PATCH v2 7/7] doc: add missing authentication algorithm Gagandeep Singh
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