Commit 21173d0b authored by Prarit Bhargava's avatar Prarit Bhargava Committed by Ingo Molnar

sched/x86: Update reschedule warning text

Modify the reschedule warning to output the offline CPU number and
use a better debug message.
Signed-off-by: default avatarPrarit Bhargava <prarit@redhat.com>
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: Daniel Bristot de Oliveira <bristot@redhat.com>
Cc: Hidehiro Kawai <hidehiro.kawai.ez@hitachi.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Steven Rostedt (VMware) <rostedt@goodmis.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Wanpeng Li <wanpeng.li@hotmail.com>
Link: http://lkml.kernel.org/r/1492518305-3808-1-git-send-email-prarit@redhat.com
[ Tweaked the warning message. ]
Signed-off-by: default avatarIngo Molnar <mingo@kernel.org>
parent 73810a06
...@@ -124,7 +124,7 @@ static bool smp_no_nmi_ipi = false; ...@@ -124,7 +124,7 @@ static bool smp_no_nmi_ipi = false;
static void native_smp_send_reschedule(int cpu) static void native_smp_send_reschedule(int cpu)
{ {
if (unlikely(cpu_is_offline(cpu))) { if (unlikely(cpu_is_offline(cpu))) {
WARN_ON(1); WARN(1, "sched: Unexpected reschedule of offline CPU#%d!\n", cpu);
return; return;
} }
apic->send_IPI(cpu, RESCHEDULE_VECTOR); apic->send_IPI(cpu, RESCHEDULE_VECTOR);
......
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