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 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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