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37 #define DEBUG_SUBSYSTEM S_LNET
51 static int lst_init_step = LST_INIT_NONE;
53 struct cfs_wi_sched *lst_sched_serial;
54 struct cfs_wi_sched **lst_sched_test;
57 lnet_selftest_fini(void)
61 switch (lst_init_step) {
62 case LST_INIT_CONSOLE:
63 lstcon_console_fini();
68 case LST_INIT_WI_TEST:
70 i < cfs_cpt_number(lnet_cpt_table()); i++) {
71 if (!lst_sched_test[i])
73 cfs_wi_sched_destroy(lst_sched_test[i]);
75 LIBCFS_FREE(lst_sched_test,
76 sizeof(lst_sched_test[0]) *
77 cfs_cpt_number(lnet_cpt_table()));
78 lst_sched_test = NULL;
80 case LST_INIT_WI_SERIAL:
81 cfs_wi_sched_destroy(lst_sched_serial);
82 lst_sched_serial = NULL;
91 lnet_selftest_init(void)
97 rc = cfs_wi_sched_create("lst_s", lnet_cpt_table(), CFS_CPT_ANY,
98 1, &lst_sched_serial);
100 CERROR("Failed to create serial WI scheduler for LST\n");
103 lst_init_step = LST_INIT_WI_SERIAL;
105 nscheds = cfs_cpt_number(lnet_cpt_table());
106 LIBCFS_ALLOC(lst_sched_test, sizeof(lst_sched_test[0]) * nscheds);
110 lst_init_step = LST_INIT_WI_TEST;
111 for (i = 0; i < nscheds; i++) {
112 int nthrs = cfs_cpt_weight(lnet_cpt_table(), i);
114 /* reserve at least one CPU for LND */
115 nthrs = max(nthrs - 1, 1);
116 rc = cfs_wi_sched_create("lst_t", lnet_cpt_table(), i,
117 nthrs, &lst_sched_test[i]);
119 CERROR("Failed to create CPT affinity WI scheduler %d for LST\n",
127 CERROR("LST can't startup rpc\n");
130 lst_init_step = LST_INIT_RPC;
134 CERROR("LST can't startup framework\n");
137 lst_init_step = LST_INIT_FW;
139 rc = lstcon_console_init();
141 CERROR("LST can't startup console\n");
144 lst_init_step = LST_INIT_CONSOLE;
147 lnet_selftest_fini();
151 MODULE_DESCRIPTION("LNet Selftest");
152 MODULE_LICENSE("GPL");
153 MODULE_VERSION("0.9.0");
155 module_init(lnet_selftest_init);
156 module_exit(lnet_selftest_fini);