diff --git a/drivers/gpu/nvgpu/os/posix/os_sched.c b/drivers/gpu/nvgpu/os/posix/os_sched.c
index 8d478191a..1f1b7df4d 100644
--- a/drivers/gpu/nvgpu/os/posix/os_sched.c
+++ b/drivers/gpu/nvgpu/os/posix/os_sched.c
@@ -10,12 +10,6 @@
 
 #include <nvgpu/os_sched.h>
 
-#if defined(__NVGPU_POSIX__)
-#define __USE_GNU
-#else
-#define __EXT_QNX
-#endif
-
 #include <unistd.h>
 #include <pthread.h>
 
@@ -48,6 +42,8 @@ int nvgpu_current_tid(struct gk20a *g)
 void nvgpu_print_current_impl(struct gk20a *g, const char *func_name, int line,
 		void *ctx, enum nvgpu_log_type type)
 {
+#if defined(__NVGPU_POSIX__)
+#ifdef _GNU_SOURCE
 	char current_tname[CURRENT_NAME_LEN];
 
 	/* pthread_getname_np() will return null terminated string on success */
@@ -58,4 +54,19 @@ void nvgpu_print_current_impl(struct gk20a *g, const char *func_name, int line,
 		nvgpu_log_msg_impl(g, func_name, line, type,
 					"(unknown process)");
 	}
+#else
+	nvgpu_log_msg_impl(g, func_name, line, type, "(unknown process)");
+#endif
+#else
+	char current_tname[CURRENT_NAME_LEN];
+
+	/* pthread_getname_np() will return null terminated string on success */
+	if (pthread_getname_np(0, current_tname, CURRENT_NAME_LEN) == 0) {
+		nvgpu_log_msg_impl(g, func_name, line, type, "%s",
+					current_tname);
+	} else {
+		nvgpu_log_msg_impl(g, func_name, line, type,
+					"(unknown process)");
+	}
+#endif
 }