completion: Improve the compatibility with v5.17+

Since v5.17-rc1, particularly after the commit cead1855266 ("exit:
Rename complete_and_exit to kthread_complete_and_exit"),
complete_and_exit() is renamed to kthread_complete_and_exit().

Close #188

diff --git a/examples/completions.c b/examples/completions.c
index e9a87c686a1432071bfffe5c7281ad33698b3679..23c7f2b769d583ebfcb758004442dddf63706514 100644 (file)
--- a/examples/completions.c
+++ b/examples/completions.c
@@ -7,6 +7,7 @@
 #include <linux/kthread.h>
 #include <linux/module.h>
 #include <linux/printk.h>
+#include <linux/version.h>
 
 static struct {
     struct completion crank_comp;
@@ -18,7 +19,11 @@ static int machine_crank_thread(void *arg)
     pr_info("Turn the crank\n");
 
     complete_all(&machine.crank_comp);
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(5, 17, 0)
+    kthread_complete_and_exit(&machine.crank_comp, 0);
+#else
     complete_and_exit(&machine.crank_comp, 0);
+#endif
 }
 
 static int machine_flywheel_spinup_thread(void *arg)
@@ -28,7 +33,11 @@ static int machine_flywheel_spinup_thread(void *arg)
     pr_info("Flywheel spins up\n");
 
     complete_all(&machine.flywheel_comp);
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(5, 17, 0)
+    kthread_complete_and_exit(&machine.flywheel_comp, 0);
+#else
     complete_and_exit(&machine.flywheel_comp, 0);
+#endif
 }
 
 static int completions_init(void)