locking/lockdep: Generate LOCKF_ bit composites

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Instead of open-coding the bitmasks, generate them using the
lockdep_states.h header.

This prepares for additional states, which would make the manual masks
tedious and error prone.

Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Will Deacon <will.deacon@arm.com>
Signed-off-by: Ingo Molnar <mingo@kernel.org>

...

This commit is contained in:

Peter Zijlstra 2019-04-09 13:59:03 +02:00 • committed by Ingo Molnar

parent 627f364d24

commit 8808a7c654

1 changed files with 22 additions and 6 deletions

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28

kernel/locking/lockdep_internals.h

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