Signed-off-by: Thomas Wood <thomas.wood@xxxxxxxxx>
---
lib/igt_core.c | 21 +++++++++++++++++++++
1 file changed, 21 insertions(+)
diff --git a/lib/igt_core.c b/lib/igt_core.c
index b98cb41..925d78c 100644
--- a/lib/igt_core.c
+++ b/lib/igt_core.c
@@ -366,6 +366,23 @@ static void low_mem_killer_disable(bool disable)
}
#define write_log_msg(x) write(STDERR_FILENO, x, strlen(x))
+static void clear_log(void)
+{
+ uint8_t i;
+
+ pthread_mutex_lock(&log_buffer_mutex);
+
+ i = 0;
+ do {
+ free(log_buffer.entries[i]);
+ log_buffer.entries[i] = NULL;
+ i++;
+ } while (i != 0);
+ log_buffer.start = 0;
+ log_buffer.end = 0;
+
+ pthread_mutex_unlock(&log_buffer_mutex);
+}
/* this function must be safe to be called inside a signal handler */
static void write_log(void)
@@ -409,6 +426,8 @@ static void write_log(void)
write_log_msg("--- Log End\n");
pthread_mutex_unlock(&log_buffer_mutex);
+
+ clear_log();
}
bool igt_exit_called;
@@ -761,6 +780,8 @@ bool __igt_run_subtest(const char *subtest_name)
return false;
}
+ clear_log();
+
kmsg(KERN_INFO "%s: starting subtest %s\n", command_str, subtest_name);
gettime(&subtest_time);
--
2.1.0
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