On 09/19/2013 09:48 AM, Borislav Petkov wrote:
On Thu, Sep 19, 2013 at 09:00:34AM -0700, Srinivas Pandruvada wrote:
Adding BIT(x) equivalent for unsigned long long type, BIT_ULL(x).
Suggested-by: Joe Perches <[email protected]>
Signed-off-by: Srinivas Pandruvada <[email protected]>
Signed-off-by: Jacob Pan <[email protected]>
Acked-by: Rafael J. Wysocki <[email protected]>
---
include/linux/bitops.h | 1 +
1 file changed, 1 insertion(+)
diff --git a/include/linux/bitops.h b/include/linux/bitops.h
index a3b6b82..34e9e94 100644
--- a/include/linux/bitops.h
+++ b/include/linux/bitops.h
@@ -4,6 +4,7 @@
#ifdef __KERNEL__
#define BIT(nr) (1UL << (nr))
+#define BIT_ULL(nr) (1ULL << (nr))
We already have BIT_64 for that.
The current definition for BIT_64 is in arch/x86/include/asm/bitops.h. I
feel it should be applicable for all architectures and move to some
common file.
Thanks,
Srinivas
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