freezer: remove PF_NOFREEZE from handle_initrd

Make handle_initrd() call try_to_freeze() in a suitable place instead of setting PF_NOFREEZE for the current task. Signed-off-by: Rafael J. Wysocki <[email protected]> Acked-by: Nigel Cunningham <[email protected]> Acked-by: Pavel Machek <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
ambv · May 7, 2007 · 726162b · 726162b
1 parent 0709db6
commit 726162b
Showing 1 changed file with 3 additions and 2 deletions.
diff --git a/init/do_mounts_initrd.c b/init/do_mounts_initrd.c
@@ -55,11 +55,12 @@ static void __init handle_initrd(void)
 	sys_mount(".", "/", NULL, MS_MOVE, NULL);
 	sys_chroot(".");
 
-	current->flags |= PF_NOFREEZE;
 	pid = kernel_thread(do_linuxrc, "/linuxrc", SIGCHLD);
 	if (pid > 0) {
-		while (pid != sys_wait4(-1, NULL, 0, NULL))
+		while (pid != sys_wait4(-1, NULL, 0, NULL)) {
+			try_to_freeze();
 			yield();
+		}
 	}
 
 	/* move initrd to rootfs' /old */