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3945ff37d linux/bits.h: Extract common header for vDSO ... Browse Code »

The vDSO library should only include the necessary headers required for
a userspace library (UAPI and a minimal set of kernel headers). To make
this possible it is necessary to isolate from the kernel headers the
common parts that are strictly necessary to build the library.

Split bits.h into linux and common headers to make the latter suitable
for inclusion in the vDSO library.

Signed-off-by: Vincenzo Frascino
Signed-off-by: Thomas Gleixner
Link: https://lkml.kernel.org/r/20200320145351.32292-3-vincenzo.frascino@arm.com

Vincenzo Frascino
2020-03-21 22:23:53 +0800

bits.h 171 Bytes

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/* SPDX-License-Identifier: GPL-2.0 */
#ifndef __VDSO_BITS_H
#define __VDSO_BITS_H

#include <vdso/const.h>

#define BIT(nr)			(UL(1) << (nr))

#endif	/* __VDSO_BITS_H */