Commit c932c1b7 authored Jul 28, 2016 by Andy Lutomirski Committed by Amit Pundir Aug 14, 2017

UPSTREAM: kdb: use task_cpu() instead of task_thread_info()->cpu

commit e558af65be65713ef2e8b2aa637c6263caeed172 upstream.

We'll need this cleanup to make the cpu field in thread_info be
optional.

Link: http://lkml.kernel.org/r/da298328dc77ea494576c2f20a934218e758a6fa.1468523549.git.luto@kernel.org


Signed-off-by: Andy Lutomirski <luto@kernel.org>
Cc: Jason Wessel <jason.wessel@windriver.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

Change-Id: I0cd616f086f0eb54ed997ea153382fbf6188dba9
Signed-off-by: Amit Pundir <amit.pundir@linaro.org>

parent dfff30bc

include/linux/kdb.h

+1 −1

Original line number	Diff line number	Diff line
		@@ -177,7 +177,7 @@ extern int kdb_get_kbd_char(void);
		static inline
		int kdb_process_cpu(const struct task_struct *p)
		{
		unsigned int cpu = task_thread_info(p)->cpu;
		unsigned int cpu = task_cpu(p);
		if (cpu > num_possible_cpus())
		cpu = 0;
		return cpu;