Fix: enable event loglevel match function

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

diff --git a/src/bin/lttng-sessiond/event.c b/src/bin/lttng-sessiond/event.c
index 4bc8fb90df81f6b722d5ef50d282a6c4cf15d597..24dd292a4e3fdd5f86e48cf0ae11762938766694 100644 (file)
--- a/src/bin/lttng-sessiond/event.c
+++ b/src/bin/lttng-sessiond/event.c
@@ -51,6 +51,15 @@ static void init_syscalls_kernel_event(struct lttng_event *event)
 static int loglevel_match(struct ltt_ust_event *uevent,
                enum lttng_ust_loglevel_type log_type, int loglevel)
 {
+       /*
+        * For the loglevel type ALL, the loglevel is set to -1 but the event
+        * received by the session daemon is 0 which does not match the negative
+        * value in the existing event.
+        */
+       if (log_type == LTTNG_UST_LOGLEVEL_ALL) {
+               loglevel = -1;
+       }
+
        if (uevent == NULL || uevent->attr.loglevel_type != log_type ||
                        uevent->attr.loglevel != loglevel) {
                goto no_match;