How to reproduce:
start lttng-sessiond while lttng-modules are not installed, then install
lttng-modules. Then issue "lttng list --syscall -k". It will show an
empty syscall list because the system call list has not been
initialized.
Signed-off-by: Mathieu Desnoyers <mathieu.desnoy...@efficios.com>
---
src/bin/lttng-sessiond/main.c | 14 ++++++--------
1 file changed, 6 insertions(+), 8 deletions(-)
diff --git a/src/bin/lttng-sessiond/main.c b/src/bin/lttng-sessiond/main.c
index 577936a8..d559306c 100644
--- a/src/bin/lttng-sessiond/main.c
+++ b/src/bin/lttng-sessiond/main.c
@@ -2652,6 +2652,12 @@ static int init_kernel_tracer(void)
}
DBG("Kernel tracer fd %d", kernel_tracer_fd);
+
+ ret = syscall_init_table();
+ if (ret < 0) {
+ ERR("Unable to populate syscall table. Syscall tracing won't "
+ "work for this session daemon.");
+ }
return 0;
error_version:
@@ -5771,14 +5777,6 @@ int main(int argc, char **argv)
/* Setup kernel tracer */
if (!config.no_kernel) {
init_kernel_tracer();
- if (kernel_tracer_fd >= 0) {
- ret = syscall_init_table();
- if (ret < 0) {
- ERR("Unable to populate syscall table. "
- "Syscall tracing won't work "
- "for this session daemon.");
- }
- }
}
/* Set ulimit for open files */
--
2.11.0
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