locking/lockdep: Track number of zapped lock chains

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Add a new counter nr_zapped_lock_chains to track the number lock chains
that have been removed.

Signed-off-by: Waiman Long <longman@redhat.com>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Link: https://lkml.kernel.org/r/20200206152408.24165-6-longman@redhat.com

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Waiman Long 2020-02-06 10:24:07 -05:00 • committed by Ingo Molnar

parent 836bd74b59

commit 797b82eb90

3 changed files with 7 additions and 0 deletions

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2

kernel/locking/lockdep.c

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1

kernel/locking/lockdep_internals.h

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4

kernel/locking/lockdep_proc.c

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