userfaultfd: Replace spin_is_locked() with lockdep

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lockdep_assert_held() is better suited to checking locking requirements,
since it only checks if the current thread holds the lock regardless of
whether someone else does. This is also a step towards possibly removing
spin_is_locked().

Signed-off-by: Lance Roy <ldr709@gmail.com>
Cc: Alexander Viro <viro@zeniv.linux.org.uk>
Cc: <linux-fsdevel@vger.kernel.org>
Signed-off-by: Paul E. McKenney <paulmck@linux.ibm.com>

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Lance Roy 2018-10-04 23:45:44 -07:00 • committed by Paul E. McKenney

parent 97eeebea89

commit 456a737896

1 changed files with 1 additions and 1 deletions

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fs/userfaultfd.c

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