Cleanup unused health state reference

[lttng-tools.git] / src / bin / lttng-sessiond / ust-app.c

diff --git a/src/bin/lttng-sessiond/ust-app.c b/src/bin/lttng-sessiond/ust-app.c
index f46183bd36da99afabc8dbd66eea619539f59e24..679cace8a79063a07368163b46d7def48704f7f0 100644 (file)
--- a/src/bin/lttng-sessiond/ust-app.c
+++ b/src/bin/lttng-sessiond/ust-app.c
@@ -554,7 +554,7 @@ int create_ust_channel_context(struct ust_app_channel *ua_chan,
 {
        int ret;
 
-       health_code_update(&health_thread_cmd);
+       health_code_update();
 
        ret = ustctl_add_context(app->sock, &ua_ctx->ctx,
                        ua_chan->obj, &ua_ctx->obj);
@@ -567,7 +567,7 @@ int create_ust_channel_context(struct ust_app_channel *ua_chan,
        DBG2("UST app context created successfully for channel %s", ua_chan->name);
 
 error:
-       health_code_update(&health_thread_cmd);
+       health_code_update();
        return ret;
 }
 
@@ -580,7 +580,7 @@ int set_ust_event_filter(struct ust_app_event *ua_event,
 {
        int ret;
 
-       health_code_update(&health_thread_cmd);
+       health_code_update();
 
        if (!ua_event->filter) {
                ret = 0;
@@ -596,7 +596,7 @@ int set_ust_event_filter(struct ust_app_event *ua_event,
        DBG2("UST filter set successfully for event %s", ua_event->name);
 
 error:
-       health_code_update(&health_thread_cmd);
+       health_code_update();
        return ret;
 }
 
@@ -608,7 +608,7 @@ static int disable_ust_event(struct ust_app *app,
 {
        int ret;
 
-       health_code_update(&health_thread_cmd);
+       health_code_update();
 
        ret = ustctl_disable(app->sock, ua_event->obj);
        if (ret < 0) {
@@ -622,7 +622,7 @@ static int disable_ust_event(struct ust_app *app,
                        ua_event->attr.name, app->pid);
 
 error:
-       health_code_update(&health_thread_cmd);
+       health_code_update();
        return ret;
 }
 
@@ -634,7 +634,7 @@ static int disable_ust_channel(struct ust_app *app,
 {
        int ret;
 
-       health_code_update(&health_thread_cmd);
+       health_code_update();
 
        ret = ustctl_disable(app->sock, ua_chan->obj);
        if (ret < 0) {
@@ -648,7 +648,7 @@ static int disable_ust_channel(struct ust_app *app,
                        ua_chan->name, app->pid);
 
 error:
-       health_code_update(&health_thread_cmd);
+       health_code_update();
        return ret;
 }
 
@@ -660,7 +660,7 @@ static int enable_ust_channel(struct ust_app *app,
 {
        int ret;
 
-       health_code_update(&health_thread_cmd);
+       health_code_update();
 
        ret = ustctl_enable(app->sock, ua_chan->obj);
        if (ret < 0) {
@@ -676,7 +676,7 @@ static int enable_ust_channel(struct ust_app *app,
                        ua_chan->name, app->pid);
 
 error:
-       health_code_update(&health_thread_cmd);
+       health_code_update();
        return ret;
 }
 
@@ -688,7 +688,7 @@ static int enable_ust_event(struct ust_app *app,
 {
        int ret;
 
-       health_code_update(&health_thread_cmd);
+       health_code_update();
 
        ret = ustctl_enable(app->sock, ua_event->obj);
        if (ret < 0) {
@@ -702,7 +702,7 @@ static int enable_ust_event(struct ust_app *app,
                        ua_event->attr.name, app->pid);
 
 error:
-       health_code_update(&health_thread_cmd);
+       health_code_update();
        return ret;
 }
 
@@ -715,7 +715,7 @@ static int open_ust_metadata(struct ust_app *app,
        int ret;
        struct lttng_ust_channel_attr uattr;
 
-       health_code_update(&health_thread_cmd);
+       health_code_update();
 
        uattr.overwrite = ua_sess->metadata->attr.overwrite;
        uattr.subbuf_size = ua_sess->metadata->attr.subbuf_size;
@@ -744,7 +744,7 @@ static int open_ust_metadata(struct ust_app *app,
        ua_sess->metadata->handle = ua_sess->metadata->obj->handle;
 
 error:
-       health_code_update(&health_thread_cmd);
+       health_code_update();
        return ret;
 }
 
@@ -756,7 +756,7 @@ static int create_ust_metadata_stream(struct ust_app *app,
 {
        int ret;
 
-       health_code_update(&health_thread_cmd);
+       health_code_update();
 
        /* We are going to receive 2 fds, we need to reserve them. */
        ret = lttng_fd_get(LTTNG_FD_APPS, 2);
@@ -773,7 +773,7 @@ static int create_ust_metadata_stream(struct ust_app *app,
        }
 
 error:
-       health_code_update(&health_thread_cmd);
+       health_code_update();
        return ret;
 }
 
@@ -794,7 +794,7 @@ static int create_ust_stream(struct ust_app *app,
        assert(ua_chan->obj);
        assert(stream);
 
-       health_code_update(&health_thread_cmd);
+       health_code_update();
 
        /* We are going to receive 2 fds, we need to reserve them. */
        ret = lttng_fd_get(LTTNG_FD_APPS, 2);
@@ -833,7 +833,7 @@ static int create_ust_stream(struct ust_app *app,
        stream->handle = stream->obj->handle;
 
 error:
-       health_code_update(&health_thread_cmd);
+       health_code_update();
        return ret;
 }
 
@@ -845,7 +845,7 @@ static int create_ust_channel(struct ust_app *app,
 {
        int ret;
 
-       health_code_update(&health_thread_cmd);
+       health_code_update();
 
        /* We are going to receive 2 fds, we need to reserve them. */
        ret = lttng_fd_get(LTTNG_FD_APPS, 2);
@@ -854,7 +854,7 @@ static int create_ust_channel(struct ust_app *app,
                goto error;
        }
 
-       health_code_update(&health_thread_cmd);
+       health_code_update();
 
        ret = ustctl_create_channel(app->sock, ua_sess->handle, &ua_chan->attr,
                        &ua_chan->obj);
@@ -872,7 +872,7 @@ static int create_ust_channel(struct ust_app *app,
        DBG2("UST app channel %s created successfully for pid:%d and sock:%d",
                        ua_chan->name, app->pid, app->sock);
 
-       health_code_update(&health_thread_cmd);
+       health_code_update();
 
        /* If channel is not enabled, disable it on the tracer */
        if (!ua_chan->enabled) {
@@ -883,7 +883,7 @@ static int create_ust_channel(struct ust_app *app,
        }
 
 error:
-       health_code_update(&health_thread_cmd);
+       health_code_update();
        return ret;
 }
 
@@ -896,7 +896,7 @@ int create_ust_event(struct ust_app *app, struct ust_app_session *ua_sess,
 {
        int ret = 0;
 
-       health_code_update(&health_thread_cmd);
+       health_code_update();
 
        /* Create UST event on tracer */
        ret = ustctl_create_event(app->sock, &ua_event->attr, ua_chan->obj,
@@ -912,7 +912,7 @@ int create_ust_event(struct ust_app *app, struct ust_app_session *ua_sess,
        DBG2("UST app event %s created successfully for pid:%d",
                        ua_event->attr.name, app->pid);
 
-       health_code_update(&health_thread_cmd);
+       health_code_update();
 
        /* Set filter if one is present. */
        if (ua_event->filter) {
@@ -947,7 +947,7 @@ int create_ust_event(struct ust_app *app, struct ust_app_session *ua_sess,
        }
 
 error:
-       health_code_update(&health_thread_cmd);
+       health_code_update();
        return ret;
 }
 
@@ -1138,7 +1138,7 @@ static int create_ust_app_session(struct ltt_ust_session *usess,
        assert(app);
        assert(ua_sess_ptr);
 
-       health_code_update(&health_thread_cmd);
+       health_code_update();
 
        ua_sess = lookup_session_by_app(usess, app);
        if (ua_sess == NULL) {
@@ -1154,7 +1154,7 @@ static int create_ust_app_session(struct ltt_ust_session *usess,
                created = 1;
        }
 
-       health_code_update(&health_thread_cmd);
+       health_code_update();
 
        if (ua_sess->handle == -1) {
                ret = ustctl_create_session(app->sock);
@@ -1188,7 +1188,7 @@ static int create_ust_app_session(struct ltt_ust_session *usess,
        ret = 0;
 
 error:
-       health_code_update(&health_thread_cmd);
+       health_code_update();
        return ret;
 }
 
@@ -1714,7 +1714,7 @@ int ust_app_list_events(struct lttng_event **events)
        cds_lfht_for_each_entry(ust_app_ht->ht, &iter.iter, app, pid_n.node) {
                struct lttng_ust_tracepoint_iter uiter;
 
-               health_code_update(&health_thread_cmd);
+               health_code_update();
 
                if (!app->compatible) {
                        /*
@@ -1732,7 +1732,7 @@ int ust_app_list_events(struct lttng_event **events)
 
                while ((ret = ustctl_tracepoint_list_get(app->sock, handle,
                                        &uiter)) != -LTTNG_UST_ERR_NOENT) {
-                       health_code_update(&health_thread_cmd);
+                       health_code_update();
                        if (count >= nbmem) {
                                /* In case the realloc fails, we free the memory */
                                void *ptr;
@@ -1766,7 +1766,7 @@ int ust_app_list_events(struct lttng_event **events)
 rcu_error:
        rcu_read_unlock();
 error:
-       health_code_update(&health_thread_cmd);
+       health_code_update();
        return ret;
 }
 
@@ -1794,7 +1794,7 @@ int ust_app_list_event_fields(struct lttng_event_field **fields)
        cds_lfht_for_each_entry(ust_app_ht->ht, &iter.iter, app, pid_n.node) {
                struct lttng_ust_field_iter uiter;
 
-               health_code_update(&health_thread_cmd);
+               health_code_update();
 
                if (!app->compatible) {
                        /*
@@ -1812,7 +1812,7 @@ int ust_app_list_event_fields(struct lttng_event_field **fields)
 
                while ((ret = ustctl_tracepoint_field_list_get(app->sock, handle,
                                        &uiter)) != -LTTNG_UST_ERR_NOENT) {
-                       health_code_update(&health_thread_cmd);
+                       health_code_update();
                        if (count >= nbmem) {
                                /* In case the realloc fails, we free the memory */
                                void *ptr;
@@ -1851,7 +1851,7 @@ int ust_app_list_event_fields(struct lttng_event_field **fields)
 rcu_error:
        rcu_read_unlock();
 error:
-       health_code_update(&health_thread_cmd);
+       health_code_update();
        return ret;
 }
 
@@ -2393,7 +2393,7 @@ int ust_app_start_trace(struct ltt_ust_session *usess, struct ust_app *app)
                                goto error_rcu_unlock;
                        }
 
-                       health_code_update(&health_thread_cmd);
+                       health_code_update();
 
                        ret = create_ust_stream(app, ua_chan, ustream);
                        if (ret < 0) {
@@ -2408,7 +2408,7 @@ int ust_app_start_trace(struct ltt_ust_session *usess, struct ust_app *app)
                                goto error_rcu_unlock;
                        }
 
-                       health_code_update(&health_thread_cmd);
+                       health_code_update();
 
                        /* Order is important this is why a list is used. */
                        cds_list_add_tail(&ustream->list, &ua_chan->streams.head);
@@ -2418,7 +2418,7 @@ int ust_app_start_trace(struct ltt_ust_session *usess, struct ust_app *app)
                                        ustream->handle);
                }
 
-               health_code_update(&health_thread_cmd);
+               health_code_update();
        }
 
        switch (app->bits_per_long) {
@@ -2447,7 +2447,7 @@ int ust_app_start_trace(struct ltt_ust_session *usess, struct ust_app *app)
                goto error_rcu_unlock;
        }
 
-       health_code_update(&health_thread_cmd);
+       health_code_update();
 
 skip_setup:
        /* This start the UST tracing */
@@ -2460,19 +2460,19 @@ skip_setup:
        /* Indicate that the session has been started once */
        ua_sess->started = 1;
 
-       health_code_update(&health_thread_cmd);
+       health_code_update();
 
        /* Quiescent wait after starting trace */
        ustctl_wait_quiescent(app->sock);
 
 end:
        rcu_read_unlock();
-       health_code_update(&health_thread_cmd);
+       health_code_update();
        return 0;
 
 error_rcu_unlock:
        rcu_read_unlock();
-       health_code_update(&health_thread_cmd);
+       health_code_update();
        return -1;
 }
 
@@ -2509,7 +2509,7 @@ int ust_app_stop_trace(struct ltt_ust_session *usess, struct ust_app *app)
                goto error_rcu_unlock;
        }
 
-       health_code_update(&health_thread_cmd);
+       health_code_update();
 
        /* This inhibits UST tracing */
        ret = ustctl_stop_session(app->sock, ua_sess->handle);
@@ -2518,17 +2518,17 @@ int ust_app_stop_trace(struct ltt_ust_session *usess, struct ust_app *app)
                goto error_rcu_unlock;
        }
 
-       health_code_update(&health_thread_cmd);
+       health_code_update();
 
        /* Quiescent wait after stopping trace */
        ustctl_wait_quiescent(app->sock);
 
-       health_code_update(&health_thread_cmd);
+       health_code_update();
 
        /* Flushing buffers */
        cds_lfht_for_each_entry(ua_sess->channels->ht, &iter.iter, ua_chan,
                        node.node) {
-               health_code_update(&health_thread_cmd);
+               health_code_update();
                ret = ustctl_sock_flush_buffer(app->sock, ua_chan->obj);
                if (ret < 0) {
                        ERR("UST app PID %d channel %s flush failed with ret %d",
@@ -2538,7 +2538,7 @@ int ust_app_stop_trace(struct ltt_ust_session *usess, struct ust_app *app)
                }
        }
 
-       health_code_update(&health_thread_cmd);
+       health_code_update();
 
        /* Flush all buffers before stopping */
        ret = ustctl_sock_flush_buffer(app->sock, ua_sess->metadata->obj);
@@ -2549,12 +2549,12 @@ int ust_app_stop_trace(struct ltt_ust_session *usess, struct ust_app *app)
 
 end:
        rcu_read_unlock();
-       health_code_update(&health_thread_cmd);
+       health_code_update();
        return 0;
 
 error_rcu_unlock:
        rcu_read_unlock();
-       health_code_update(&health_thread_cmd);
+       health_code_update();
        return -1;
 }
 
@@ -2594,10 +2594,10 @@ static int destroy_trace(struct ltt_ust_session *usess, struct ust_app *app)
        obj.shm_fd = -1;
        obj.wait_fd = -1;
        obj.memory_map_size = 0;
-       health_code_update(&health_thread_cmd);
+       health_code_update();
        ustctl_release_object(app->sock, &obj);
 
-       health_code_update(&health_thread_cmd);
+       health_code_update();
        delete_ust_app_session(app->sock, ua_sess);
 
        /* Quiescent wait after stopping trace */
@@ -2605,7 +2605,7 @@ static int destroy_trace(struct ltt_ust_session *usess, struct ust_app *app)
 
 end:
        rcu_read_unlock();
-       health_code_update(&health_thread_cmd);
+       health_code_update();
        return 0;
 }
 
@@ -2958,7 +2958,7 @@ int ust_app_validate_version(int sock)
        app = find_app_by_sock(sock);
        assert(app);
 
-       health_code_update(&health_thread_cmd);
+       health_code_update();
 
        ret = ustctl_tracer_version(sock, &app->version);
        if (ret < 0) {
@@ -2975,7 +2975,7 @@ int ust_app_validate_version(int sock)
                        UST_APP_MAJOR_VERSION);
        app->compatible = 1;
        rcu_read_unlock();
-       health_code_update(&health_thread_cmd);
+       health_code_update();
        return 0;
 
 error:
@@ -2984,7 +2984,7 @@ error:
                        UST_APP_MAJOR_VERSION);
        app->compatible = 0;
        rcu_read_unlock();
-       health_code_update(&health_thread_cmd);
+       health_code_update();
        return -1;
 }
 
@@ -3008,7 +3008,7 @@ int ust_app_calibrate_glb(struct lttng_ust_calibrate *calibrate)
                        continue;
                }
 
-               health_code_update(&health_thread_cmd);
+               health_code_update();
 
                ret = ustctl_calibrate(app->sock, calibrate);
                if (ret < 0) {
@@ -3030,7 +3030,7 @@ int ust_app_calibrate_glb(struct lttng_ust_calibrate *calibrate)
 
        rcu_read_unlock();
 
-       health_code_update(&health_thread_cmd);
+       health_code_update();
 
        return ret;
 }