From: Rusty Russell <rusty@rustcorp.com.au>
Date: Mon, 24 Nov 2008 23:27:51 +0000 (+1030)
Subject: sched: convert nohz struct to cpumask_var_t, fix
X-Git-Tag: firefly_0821_release~16421^2~46
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=bf4d83f66476086c6b50dc52aac00d71ad70494e;p=firefly-linux-kernel-4.4.55.git

sched: convert nohz struct to cpumask_var_t, fix

Impact: build fix

Fix the !CONFIG_SMP case.

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Acked-by: Mike Travis <travis@sgi.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
---

diff --git a/kernel/sched.c b/kernel/sched.c
index eba6a156d334..1aa840a9f585 100644
--- a/kernel/sched.c
+++ b/kernel/sched.c
@@ -8349,10 +8349,12 @@ void __init sched_init(void)
 
 	/* Allocate the nohz_cpu_mask if CONFIG_CPUMASK_OFFSTACK */
 	alloc_bootmem_cpumask_var(&nohz_cpu_mask);
+#ifdef CONFIG_SMP
 #ifdef CONFIG_NO_HZ
 	alloc_bootmem_cpumask_var(&nohz.cpu_mask);
 #endif
 	alloc_bootmem_cpumask_var(&cpu_isolated_map);
+#endif /* SMP */
 
 	scheduler_running = 1;
 }