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subsystem/nvmf: move adding discovery subsystem out of conf.c

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This is a step to prepare for deletion of conf.c.

Adding discovery subsystem is now moved out of parsing the legacy config.

Signed-off-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
Change-Id: Idd36b5443541a1cc542d6837f17798bc6aaf17e9
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/4664
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
This commit is contained in:
Tomasz Zawadzki 2020-10-14 06:31:32 -04:00 committed by Jim Harris
parent c3dd7e10a7
commit 356edd8e51
2 changed files with 22 additions and 24 deletions
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24
module/event/subsystems/nvmf/conf.c
View File

@ -43,23 +43,6 @@
#define SPDK_NVMF_MAX_NAMESPACES (1 << 14)
static int
nvmf_add_discovery_subsystem(void)
{
struct spdk_nvmf_subsystem *subsystem;
subsystem = spdk_nvmf_subsystem_create(g_spdk_nvmf_tgt, SPDK_NVMF_DISCOVERY_NQN,
SPDK_NVMF_SUBTYPE_DISCOVERY, 0);
if (subsystem == NULL) {
SPDK_ERRLOG("Failed creating discovery nvmf library subsystem\n");
return -1;
}
spdk_nvmf_subsystem_set_allow_any_host(subsystem, true);
return 0;
}
static void
nvmf_read_config_file_tgt_max_subsystems(struct spdk_conf_section *sp,
int *deprecated_values)
@ -157,7 +140,6 @@ nvmf_parse_tgt_conf(void)
static int
nvmf_parse_nvmf_tgt(void)
{
int rc;
int using_deprecated_options;
if (!g_spdk_nvmf_tgt_max_subsystems) {
@ -179,12 +161,6 @@ nvmf_parse_nvmf_tgt(void)
return -1;
}
rc = nvmf_add_discovery_subsystem();
if (rc != 0) {
SPDK_ERRLOG("nvmf_add_discovery_subsystem failed\n");
return rc;
}
return 0;
}

22
module/event/subsystems/nvmf/nvmf_tgt.c
View File

@ -262,6 +262,23 @@ nvmf_tgt_parse_conf_done(int status)
nvmf_tgt_advance_state();
}
static int
nvmf_add_discovery_subsystem(void)
{
struct spdk_nvmf_subsystem *subsystem;
subsystem = spdk_nvmf_subsystem_create(g_spdk_nvmf_tgt, SPDK_NVMF_DISCOVERY_NQN,
SPDK_NVMF_SUBTYPE_DISCOVERY, 0);
if (subsystem == NULL) {
SPDK_ERRLOG("Failed creating discovery nvmf library subsystem\n");
return -1;
}
spdk_nvmf_subsystem_set_allow_any_host(subsystem, true);
return 0;
}
static void
nvmf_tgt_parse_conf_start(void *ctx)
{
@ -282,6 +299,11 @@ nvmf_tgt_parse_conf_start(void *ctx)
goto error;
}
if (nvmf_add_discovery_subsystem() != 0) {
SPDK_ERRLOG("nvmf_add_discovery_subsystem failed\n");
goto error;
}
return;
error: