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Add kernel snapshot support
[lttng-tools.git]
/
src
/
bin
/
lttng-sessiond
/
cmd.c
diff --git
a/src/bin/lttng-sessiond/cmd.c
b/src/bin/lttng-sessiond/cmd.c
index 211fc5a34df02b70de775c15880d526d26afe050..c783e82f0871f9b8516654b7e1aa58d94ad13336 100644
(file)
--- a/
src/bin/lttng-sessiond/cmd.c
+++ b/
src/bin/lttng-sessiond/cmd.c
@@
-721,7
+721,7
@@
static int start_kernel_session(struct ltt_kernel_session *ksess, int wpipe)
struct ltt_kernel_channel *kchan;
/* Open kernel metadata */
struct ltt_kernel_channel *kchan;
/* Open kernel metadata */
- if (ksess->metadata == NULL) {
+ if (ksess->metadata == NULL
&& ksess->output_traces
) {
ret = kernel_open_metadata(ksess);
if (ret < 0) {
ret = LTTNG_ERR_KERN_META_FAIL;
ret = kernel_open_metadata(ksess);
if (ret < 0) {
ret = LTTNG_ERR_KERN_META_FAIL;
@@
-730,7
+730,7
@@
static int start_kernel_session(struct ltt_kernel_session *ksess, int wpipe)
}
/* Open kernel metadata stream */
}
/* Open kernel metadata stream */
- if (ksess->metadata_stream_fd < 0) {
+ if (ksess->metadata
&& ksess->metadata
_stream_fd < 0) {
ret = kernel_open_metadata_stream(ksess);
if (ret < 0) {
ERR("Kernel create metadata stream failed");
ret = kernel_open_metadata_stream(ksess);
if (ret < 0) {
ERR("Kernel create metadata stream failed");
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