#include <stdio.h>
#include <stdlib.h>
#include <string.h>
+#include <unistd.h>
#include <sys/ioctl.h>
#include <net/if.h>
#include <libcfs/util/ioctl.h>
goto out;
}
- if (LNET_NETTYP(net) == CIBLND ||
- LNET_NETTYP(net) == OPENIBLND ||
- LNET_NETTYP(net) == IIBLND ||
- LNET_NETTYP(net) == VIBLND) {
- snprintf(err_str,
- sizeof(err_str),
- "\"obselete LNet type '%s'\"", libcfs_lnd2str(net));
- rc = LUSTRE_CFG_RC_BAD_PARAM;
- goto out;
- }
-
gateway_nid = libcfs_str2nid(gw);
if (gateway_nid == LNET_NID_ANY) {
snprintf(err_str,
goto out;
}
- if (LNET_NETTYP(net) == CIBLND ||
- LNET_NETTYP(net) == OPENIBLND ||
- LNET_NETTYP(net) == IIBLND ||
- LNET_NETTYP(net) == VIBLND) {
- snprintf(err_str,
- sizeof(err_str),
- "\"obselete LNet type '%s'\"", libcfs_lnd2str(net));
- rc = LUSTRE_CFG_RC_BAD_PARAM;
- goto out;
- }
-
gateway_nid = libcfs_str2nid(gw);
if (gateway_nid == LNET_NID_ANY) {
snprintf(err_str,
goto out;
}
- if (LNET_NETTYP(net) == CIBLND ||
- LNET_NETTYP(net) == OPENIBLND ||
- LNET_NETTYP(net) == IIBLND ||
- LNET_NETTYP(net) == VIBLND) {
- snprintf(err_str,
- sizeof(err_str),
- "\"obsolete LNet type '%s'\"",
- libcfs_lnd2str(net));
- rc = LUSTRE_CFG_RC_BAD_PARAM;
- goto out;
- }
} else {
/* show all routes without filtering on net */
net = LNET_NIDNET(LNET_NID_ANY);
if (detail) {
if (cYAML_create_number(item, "hop",
- data.cfg_config_u.cfg_route.
- rtr_hop) ==
+ (int) data.cfg_config_u.
+ cfg_route.rtr_hop) ==
NULL)
goto out;
static int socket_intf_query(int request, char *intf,
struct ifreq *ifr)
{
- int rc;
+ int rc = 0;
int sockfd;
if (strlen(intf) >= IFNAMSIZ || ifr == NULL)
strcpy(ifr->ifr_name, intf);
rc = ioctl(sockfd, request, ifr);
if (rc != 0)
- return LUSTRE_CFG_RC_BAD_PARAM;
+ rc = LUSTRE_CFG_RC_BAD_PARAM;
- return 0;
+ close(sockfd);
+
+ return rc;
}
/*
len = sizeof(struct lnet_ioctl_config_ni);
data = calloc(1, len);
+ if (!data)
+ return LUSTRE_CFG_RC_OUT_OF_MEM;
conf = (struct lnet_ioctl_config_ni*) data;
if (i == 0 && tunables != NULL)
tun = (struct lnet_ioctl_config_lnd_tunables*)
snprintf(err_str,
LNET_MAX_STR_LEN,
"\"cannot add network: %s\"", strerror(errno));
+ free(data);
return rc;
}
+ free(data);
i++;
}
goto out;
}
+ /*
+ * call below function to resolve the rules into a list of nids.
+ * The memory is allocated in that function then freed here when
+ * it's no longer needed.
+ */
rc = lustre_lnet_resolve_ip2nets_rule(ip2nets, &nids, &nnids);
if (rc != LUSTRE_CFG_RC_NO_ERR && rc != LUSTRE_CFG_RC_MATCH) {
snprintf(err_str,
if (list_empty(&ip2nets->ip2nets_net.nw_intflist)) {
snprintf(err_str, sizeof(err_str),
"\"no interfaces match ip2nets rules\"");
- goto out;
+ goto free_nids_out;
}
rc = lustre_lnet_ioctl_config_ni(&ip2nets->ip2nets_net.nw_intflist,
tunables, global_cpts, nids,
err_str);
- if (rc != LUSTRE_CFG_RC_NO_ERR)
- free(nids);
+
+free_nids_out:
+ free(nids);
out:
cYAML_build_error(rc, seq_no, ADD_CMD, "ip2nets", err_str, err_rc);
else
len = sizeof(struct lnet_ioctl_config_ni);
data = calloc(1, len);
+ if (!data) {
+ rc = LUSTRE_CFG_RC_OUT_OF_MEM;
+ goto out;
+ }
conf = (struct lnet_ioctl_config_ni*) data;
if (tunables != NULL)
tun = (struct lnet_ioctl_config_lnd_tunables*)
goto out;
}
- if (LNET_NETTYP(nw_descr->nw_id) == LOLND)
- return LUSTRE_CFG_RC_NO_ERR;
+ if (LNET_NETTYP(nw_descr->nw_id) == LOLND) {
+ rc = LUSTRE_CFG_RC_NO_ERR;
+ goto out;
+ }
if (nw_descr->nw_id == LNET_NIDNET(LNET_NID_ANY)) {
snprintf(err_str,
__u32 nnids = 0;
struct lnet_dlc_intf_descr *intf_descr, *tmp;
- if (LNET_NETTYP(nw_descr->nw_id) == LOLND)
- return LUSTRE_CFG_RC_NO_ERR;
-
snprintf(err_str, sizeof(err_str), "\"success\"");
if (nw_descr == NULL) {
goto out;
}
+ if (LNET_NETTYP(nw_descr->nw_id) == LOLND)
+ return LUSTRE_CFG_RC_NO_ERR;
+
if (nw_descr->nw_id == LNET_NIDNET(LNET_NID_ANY)) {
snprintf(err_str,
sizeof(err_str),
struct cYAML **err_rc)
{
struct lnet_ioctl_numa_range data;
- int rc = LUSTRE_CFG_RC_OUT_OF_MEM;
+ int rc;
int l_errno;
char err_str[LNET_MAX_STR_LEN];
struct cYAML *root = NULL, *range = NULL;
goto out;
}
+ rc = LUSTRE_CFG_RC_OUT_OF_MEM;
+
root = cYAML_create_object(NULL, NULL);
if (root == NULL)
goto out;
cYAML_print_tree(root);
snprintf(err_str, sizeof(err_str), "\"success\"");
+ rc = LUSTRE_CFG_RC_NO_ERR;
out:
if (show_rc == NULL || rc != LUSTRE_CFG_RC_NO_ERR) {
cYAML_free_tree(root);
struct cYAML **err_rc)
{
struct lnet_ioctl_lnet_stats data;
- int rc = LUSTRE_CFG_RC_OUT_OF_MEM;
+ int rc;
int l_errno;
char err_str[LNET_MAX_STR_LEN];
struct cYAML *root = NULL, *stats = NULL;
goto out;
}
+ rc = LUSTRE_CFG_RC_OUT_OF_MEM;
+
root = cYAML_create_object(NULL, NULL);
if (root == NULL)
goto out;
cYAML_print_tree(root);
snprintf(err_str, sizeof(err_str), "\"success\"");
+ rc = LUSTRE_CFG_RC_NO_ERR;
out:
if (show_rc == NULL || rc != LUSTRE_CFG_RC_NO_ERR) {
cYAML_free_tree(root);
net = cYAML_get_object_item(tree, "net type");
if (net)
nw_descr.nw_id = libcfs_str2net(net->cy_valuestring);
+ else
+ nw_descr.nw_id = LOLND;
/*
* if neither net nor ip2nets are present, then we can not
};
static struct lookup_cmd_hdlr_tbl lookup_config_tbl[] = {
- {"route", handle_yaml_config_route},
- {"net", handle_yaml_config_ni},
- {"ip2nets", handle_yaml_config_ip2nets},
- {"peer", handle_yaml_config_peer},
- {"routing", handle_yaml_config_routing},
- {"buffers", handle_yaml_config_buffers},
- {"numa", handle_yaml_config_numa},
- {NULL, NULL}
-};
+ { .name = "route", .cb = handle_yaml_config_route },
+ { .name = "net", .cb = handle_yaml_config_ni },
+ { .name = "ip2nets", .cb = handle_yaml_config_ip2nets },
+ { .name = "peer", .cb = handle_yaml_config_peer },
+ { .name = "routing", .cb = handle_yaml_config_routing },
+ { .name = "buffers", .cb = handle_yaml_config_buffers },
+ { .name = "numa", .cb = handle_yaml_config_numa },
+ { .name = NULL } };
static struct lookup_cmd_hdlr_tbl lookup_del_tbl[] = {
- {"route", handle_yaml_del_route},
- {"net", handle_yaml_del_ni},
- {"peer", handle_yaml_del_peer},
- {"routing", handle_yaml_del_routing},
- {"numa", handle_yaml_del_numa},
- {NULL, NULL}
-};
+ { .name = "route", .cb = handle_yaml_del_route },
+ { .name = "net", .cb = handle_yaml_del_ni },
+ { .name = "peer", .cb = handle_yaml_del_peer },
+ { .name = "routing", .cb = handle_yaml_del_routing },
+ { .name = "numa", .cb = handle_yaml_del_numa },
+ { .name = NULL } };
static struct lookup_cmd_hdlr_tbl lookup_show_tbl[] = {
- {"route", handle_yaml_show_route},
- {"net", handle_yaml_show_net},
- {"buffers", handle_yaml_show_routing},
- {"routing", handle_yaml_show_routing},
- {"peer", handle_yaml_show_peers},
- {"statistics", handle_yaml_show_stats},
- {"numa", handle_yaml_show_numa},
- {NULL, NULL}
-};
+ { .name = "route", .cb = handle_yaml_show_route },
+ { .name = "net", .cb = handle_yaml_show_net },
+ { .name = "buffers", .cb = handle_yaml_show_routing },
+ { .name = "routing", .cb = handle_yaml_show_routing },
+ { .name = "peer", .cb = handle_yaml_show_peers },
+ { .name = "statistics", .cb = handle_yaml_show_stats },
+ { .name = "numa", .cb = handle_yaml_show_numa },
+ { .name = NULL } };
static cmd_handler_t lookup_fn(char *key,
struct lookup_cmd_hdlr_tbl *tbl)
show_rc, err_rc);
}
-int lustre_lnet_send_dbg_task(enum lnet_dbg_task dbg_task,
- struct lnet_dbg_task_info *dbg_info,
- struct cYAML **show_rc,
- struct cYAML **err_rc)
-{
- struct lnet_ioctl_dbg *dbg;
- struct lnet_dbg_task_info *info;
- int rc = LUSTRE_CFG_RC_NO_ERR;
- char err_str[LNET_MAX_STR_LEN];
-
- snprintf(err_str, sizeof(err_str), "\"success\"");
-
- dbg = calloc(1, sizeof(*dbg) + sizeof(*info));
- if (!dbg) {
- snprintf(err_str, sizeof(err_str), "\"out of memory\"");
- rc = LUSTRE_CFG_RC_OUT_OF_MEM;
- goto out;
- }
-
- info = (struct lnet_dbg_task_info *)dbg->dbg_bulk;
-
- LIBCFS_IOC_INIT_V2(*dbg, dbg_hdr);
-
- dbg->dbg_task = dbg_task;
- if (dbg_info)
- memcpy(info, dbg_info, sizeof(*info));
-
- rc = l_ioctl(LNET_DEV_ID, IOC_LIBCFS_DBG, dbg);
- if (rc != 0) {
- rc = -errno;
- snprintf(err_str,
- sizeof(err_str),
- "\"debug task failed %s\"", strerror(errno));
- goto out;
- }
-
-out:
- cYAML_build_error(rc, -1, DBG_CMD,
- "debug", err_str, err_rc);
-
- return rc;
-}
-
git://git.whamcloud.com / fs / lustre-release.git / blobdiff