Instead of forking, the start_getty wrapper can use exec to replace
itself. This results in one less process in ps per getty.
Signed-off-by: Ross Burton <ross.bur...@arm.com>
---
meta/recipes-core/sysvinit/sysvinit-inittab/start_getty | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/meta/recipes-core/sysvinit/sysvinit-inittab/start_getty
b/meta/recipes-core/sysvinit/sysvinit-inittab/start_getty
index f5671ee53d2..f6a41428f76 100644
--- a/meta/recipes-core/sysvinit/sysvinit-inittab/start_getty
+++ b/meta/recipes-core/sysvinit/sysvinit-inittab/start_getty
@@ -17,4 +17,4 @@ case $(readlink -f "${getty}") in
;;
esac
-${setsid:-} ${getty} ${options:-} -L $SPEED $DEVICE $TERM
+exec ${setsid:-} ${getty} ${options:-} -L $SPEED $DEVICE $TERM
--
2.43.0
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