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event/app: Refactor initialization of app environment in spdk_app_start()

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Refactor spdk_app_start() in lib/event/app.c to support JSON config file.

Change-Id: Iedcbdeef5cc48c9aab4137735c1eae8daeb63950
Signed-off-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
Reviewed-on: https://review.gerrithub.io/405363
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Tested-by: SPDK Automated Test System <sys_sgsw@intel.com>
Reviewed-by: Daniel Verkamp <daniel.verkamp@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
This commit is contained in:
Shuhei Matsumoto 2018-04-02 09:47:59 +09:00 committed by Daniel Verkamp
parent c99069fd46
commit 93cb4a311a
1 changed files with 25 additions and 14 deletions
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39
lib/event/app.c
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@ -332,6 +332,30 @@ spdk_app_read_config_file_global_params(struct spdk_app_opts *opts)
}
}
static int
spdk_app_setup_env(struct spdk_app_opts *opts)
{
struct spdk_env_opts env_opts = {};
int rc;
spdk_env_opts_init(&env_opts);
env_opts.name = opts->name;
env_opts.core_mask = opts->reactor_mask;
env_opts.shm_id = opts->shm_id;
env_opts.mem_channel = opts->mem_channel;
env_opts.master_core = opts->master_core;
env_opts.mem_size = opts->mem_size;
env_opts.no_pci = opts->no_pci;
rc = spdk_env_init(&env_opts);
if (rc < 0) {
SPDK_ERRLOG("Unable to initialize SPDK env\n");
}
return rc;
}
int
spdk_app_start(struct spdk_app_opts *opts, spdk_event_fn start_fn,
void *arg1, void *arg2)
@ -341,7 +365,6 @@ spdk_app_start(struct spdk_app_opts *opts, spdk_event_fn start_fn,
int rc;
uint64_t tpoint_group_mask;
char *end;
struct spdk_env_opts env_opts = {};
struct spdk_event *app_start_event;
if (!opts) {
@ -380,19 +403,7 @@ spdk_app_start(struct spdk_app_opts *opts, spdk_event_fn start_fn,
spdk_log_set_level(SPDK_APP_DEFAULT_LOG_PRIORITY);
spdk_log_open();
spdk_env_opts_init(&env_opts);
env_opts.name = opts->name;
env_opts.core_mask = opts->reactor_mask;
env_opts.shm_id = opts->shm_id;
env_opts.mem_channel = opts->mem_channel;
env_opts.master_core = opts->master_core;
env_opts.mem_size = opts->mem_size;
env_opts.no_pci = opts->no_pci;
env_opts.hugepage_single_segments = opts->hugepage_single_segments;
if (spdk_env_init(&env_opts) < 0) {
SPDK_ERRLOG("Unable to initialize SPDK env\n");
if (spdk_app_setup_env(opts) < 0) {
goto app_start_log_close_err;
}