Commit 5b6e6788 authored by Dariusz Stojaczyk's avatar Dariusz Stojaczyk Committed by Jim Harris
Browse files

vhost: added multi-process support 



Added -i parameter to vhost that specifies DPDK shared memory id.

Fixes #171

Change-Id: I103eb57886eed2c1663137b5b8195a11039319fa
Signed-off-by: default avatarDariusz Stojaczyk <dariuszx.stojaczyk@intel.com>
Reviewed-on: https://review.gerrithub.io/373692


Reviewed-by: default avatarPawel Wodkowski <pawelx.wodkowski@intel.com>
Tested-by: default avatarSPDK Automated Test System <sys_sgsw@intel.com>
Reviewed-by: default avatarDaniel Verkamp <daniel.verkamp@intel.com>
Reviewed-by: default avatarJim Harris <james.r.harris@intel.com>
parent cc3c7906

app/vhost/vhost.c

+5 −1
Original line number Diff line number Diff line
@@ -65,6 +65,7 @@ usage(char *executable_name) 
	printf(" -c config  config file (default: %s)\n", defaults.config_file);

	printf(" -e mask    tracepoint group mask for spdk trace buffers (default: 0x0)\n");

	printf(" -f pidfile save pid to file under given path\n");

	printf(" -i shm_id  shared memory ID (optional)\n");

	printf(" -m mask    reactor core mask (default: 0x1)\n");

	printf(" -N         pass --no-pci to DPDK\n");

	printf(" -p core    master (primary) core for DPDK\n");
@@ -103,7 +104,7 @@ main(int argc, char *argv[]) 


	vhost_app_opts_init(&opts);



	while ((ch = getopt(argc, argv, "c:de:f:m:Np:qs:S:t:h")) != -1) {

	while ((ch = getopt(argc, argv, "c:de:f:i:m:Np:qs:S:t:h")) != -1) {

		switch (ch) {

		case 'c':

			opts.config_file = optarg;
@@ -120,6 +121,9 @@ main(int argc, char *argv[]) 
		case 'h':

			usage(argv[0]);

			exit(EXIT_SUCCESS);

		case 'i':

			opts.shm_id = strtoul(optarg, NULL, 10);

			break;

		case 'm':

			opts.reactor_mask = optarg;

			break;