From: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
To: linux-kernel@vger.kernel.org
Cc: linux-pm@vger.kernel.org, gregkh@linuxfoundation.org,
len.brown@intel.com, rjw@sisk.pl, arjan@linux.intel.com,
jacob.jun.pan@linux.intel.com,
Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
Subject: [PATCH v1 5/6] bitops: Introduce BIT_ULL
Date: Thu, 19 Sep 2013 09:00:34 -0700 [thread overview]
Message-ID: <1379606435-15871-6-git-send-email-srinivas.pandruvada@linux.intel.com> (raw)
In-Reply-To: <1379606435-15871-1-git-send-email-srinivas.pandruvada@linux.intel.com>
Adding BIT(x) equivalent for unsigned long long type, BIT_ULL(x).
Suggested-by: Joe Perches <joe@perches.com>
Signed-off-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
Signed-off-by: Jacob Pan <jacob.jun.pan@linux.intel.com>
Acked-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
---
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))
#define BIT_MASK(nr) (1UL << ((nr) % BITS_PER_LONG))
#define BIT_WORD(nr) ((nr) / BITS_PER_LONG)
#define BITS_PER_BYTE 8
--
1.8.3.1
next prev parent reply other threads:[~2013-09-19 16:00 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-09-19 16:00 [PATCH v1 0/6] Power Capping Framework and RAPL Driver Srinivas Pandruvada
2013-09-19 16:00 ` [PATCH v1 1/6] PowerCap: Documentation Srinivas Pandruvada
2013-09-19 16:00 ` [PATCH v1 2/6] PowerCap: Add class driver Srinivas Pandruvada
2013-09-19 16:00 ` [PATCH v1 3/6] PowerCap: Added to drivers build Srinivas Pandruvada
2013-09-19 16:00 ` [PATCH v1 4/6] x86/msr: add 64bit _on_cpu access functions Srinivas Pandruvada
2013-09-19 16:00 ` Srinivas Pandruvada [this message]
2013-09-19 16:48 ` [PATCH v1 5/6] bitops: Introduce BIT_ULL Borislav Petkov
2013-09-19 17:07 ` Srinivas Pandruvada
2013-09-19 17:28 ` Borislav Petkov
2013-09-19 18:14 ` Joe Perches
2013-09-19 18:34 ` Srinivas Pandruvada
2013-09-19 18:34 ` Joe Perches
2013-09-19 18:48 ` Borislav Petkov
2013-09-19 16:00 ` [PATCH v1 6/6] Introduce Intel RAPL power capping driver Srinivas Pandruvada
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