Commit 16214312 authored Aug 13, 2018 by Sasha Levin Committed by Ingo Molnar Sep 10, 2018

tools/lib/lockdep: Add dummy task_struct state member



Commit:

  8cc05c71 ("locking/lockdep: Move sanity check to inside lockdep_print_held_locks()")

added accesses to the task_struct's state member. Add dummy userspace declaration.

Signed-off-by: Sasha Levin <alexander.levin@microsoft.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Sasha Levin <Alexander.Levin@microsoft.com>
Cc: Thomas Gleixner <tglx@linutronix.de>
Link: http://lkml.kernel.org/r/20180813190527.16853-4-alexander.levin@microsoft.com


Signed-off-by: Ingo Molnar <mingo@kernel.org>

parent 1064ea49

tools/include/linux/lockdep.h

+3 −0

Original line number	Diff line number	Diff line
		@@ -30,9 +30,12 @@ struct task_struct {
		struct held_lock held_locks[MAX_LOCK_DEPTH];
		gfp_t lockdep_reclaim_gfp;
		int pid;
		int state;
		char comm[17];
		};

		#define TASK_RUNNING 0

		extern struct task_struct *__curr(void);

		#define current (__curr())

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