lockdep: Make lockdep checking constant

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There are several places in the kernel which would like to pass a const
pointer to lockdep_is_held().  Constify the entire path so nobody has to
trick the compiler.

Signed-off-by: Matthew Wilcox <mawilcox@microsoft.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Acked-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Cc: "David S. Miller" <davem@davemloft.net>
Link: https://lkml.kernel.org/r/20180117151414.23686-3-willy@infradead.org

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Matthew Wilcox 2018-01-17 07:14:13 -08:00 • committed by Thomas Gleixner

parent 64f29d1bc9

commit 08f36ff642

2 changed files with 9 additions and 8 deletions

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4

include/linux/lockdep.h

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13

kernel/locking/lockdep.c

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