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Consumer: add testpoints
[lttng-tools.git]
/
src
/
bin
/
lttng-consumerd
/
health-consumerd.c
diff --git
a/src/bin/lttng-consumerd/health-consumerd.c
b/src/bin/lttng-consumerd/health-consumerd.c
index 60808f37094d304480468875c5cde6b944599c9c..1b649baa991d71ca55243defd516a483cd69a053 100644
(file)
--- a/
src/bin/lttng-consumerd/health-consumerd.c
+++ b/
src/bin/lttng-consumerd/health-consumerd.c
@@
-119,8
+119,6
@@
int setup_health_path(void)
goto end;
}
} else {
goto end;
}
} else {
- static char *rundir;
-
home_path = utils_get_home_dir();
if (home_path == NULL) {
/* TODO: Add --socket PATH option */
home_path = utils_get_home_dir();
if (home_path == NULL) {
/* TODO: Add --socket PATH option */
@@
-129,16
+127,6
@@
int setup_health_path(void)
goto end;
}
goto end;
}
- /*
- * Create rundir from home path. This will create something like
- * $HOME/.lttng
- */
- ret = asprintf(&rundir, DEFAULT_LTTNG_HOME_RUNDIR, home_path);
- if (ret < 0) {
- ret = -ENOMEM;
- goto end;
- }
-
/* Set health check Unix path */
if (strlen(health_unix_sock_path) != 0) {
goto end;
/* Set health check Unix path */
if (strlen(health_unix_sock_path) != 0) {
goto end;
@@
-146,22
+134,21
@@
int setup_health_path(void)
switch (type) {
case LTTNG_CONSUMER_KERNEL:
snprintf(health_unix_sock_path, sizeof(health_unix_sock_path),
switch (type) {
case LTTNG_CONSUMER_KERNEL:
snprintf(health_unix_sock_path, sizeof(health_unix_sock_path),
- DEFAULT_HOME_KCONSUMER_HEALTH_UNIX_SOCK,
rundir
);
+ DEFAULT_HOME_KCONSUMER_HEALTH_UNIX_SOCK,
home_path
);
break;
case LTTNG_CONSUMER64_UST:
snprintf(health_unix_sock_path, sizeof(health_unix_sock_path),
break;
case LTTNG_CONSUMER64_UST:
snprintf(health_unix_sock_path, sizeof(health_unix_sock_path),
- DEFAULT_HOME_USTCONSUMER64_HEALTH_UNIX_SOCK,
rundir
);
+ DEFAULT_HOME_USTCONSUMER64_HEALTH_UNIX_SOCK,
home_path
);
break;
case LTTNG_CONSUMER32_UST:
snprintf(health_unix_sock_path, sizeof(health_unix_sock_path),
break;
case LTTNG_CONSUMER32_UST:
snprintf(health_unix_sock_path, sizeof(health_unix_sock_path),
- DEFAULT_HOME_USTCONSUMER32_HEALTH_UNIX_SOCK,
rundir
);
+ DEFAULT_HOME_USTCONSUMER32_HEALTH_UNIX_SOCK,
home_path
);
break;
default:
ret = -EINVAL;
goto end;
}
}
break;
default:
ret = -EINVAL;
goto end;
}
}
-
end:
return ret;
}
end:
return ret;
}
@@
-246,6
+233,10
@@
void *thread_manage_health(void *data)
goto error;
}
goto error;
}
+ /* Perform prior memory accesses before decrementing ready */
+ cmm_smp_mb__before_uatomic_dec();
+ uatomic_dec(<tng_consumer_ready);
+
while (1) {
DBG("Health check ready");
while (1) {
DBG("Health check ready");
@@
-323,7
+314,7
@@
restart:
}
}
}
}
- DBG
2
("Health check return value %" PRIx64, reply.ret_code);
+ DBG("Health check return value %" PRIx64, reply.ret_code);
ret = send_unix_sock(new_sock, (void *) &reply, sizeof(reply));
if (ret < 0) {
ret = send_unix_sock(new_sock, (void *) &reply, sizeof(reply));
if (ret < 0) {
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