Messages in this thread Patch in this message | | | From | Andi Kleen <> | Subject | [PATCH 04/13] staging/zmem: Use lockdep_assert_held instead of spin_is_locked | Date | Tue, 27 Mar 2012 17:47:08 -0700 |
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From: Andi Kleen <ak@linux.intel.com>
WARN_ON(!spin_is_locked()) will always trigger on UP. Use lockdep_assert_held instead.
Cc: gregkh@linuxfoundation.org Signed-off-by: Andi Kleen <ak@linux.intel.com> --- drivers/staging/zcache/tmem.h | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/drivers/staging/zcache/tmem.h b/drivers/staging/zcache/tmem.h index ed147c4..0d4aa82 100644 --- a/drivers/staging/zcache/tmem.h +++ b/drivers/staging/zcache/tmem.h @@ -47,7 +47,7 @@ #define ASSERT_INVERTED_SENTINEL(_x, _y) do { } while (0) #endif -#define ASSERT_SPINLOCK(_l) WARN_ON(!spin_is_locked(_l)) +#define ASSERT_SPINLOCK(_l) lockdep_assert_held(_l) /* * A pool is the highest-level data structure managed by tmem and -- 1.7.7.6
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