[fio.git] / lib / roundup.h

#ifndef FIO_ROUNDUP_H
#define FIO_ROUNDUP_H

#include "lib/fls.h"

static inline unsigned roundup_pow2(unsigned depth)
{
	return 1UL << __fls(depth - 1);
}

#endif
Commit	Line	Data
6d975f2c JA	1	#ifndef FIO_ROUNDUP_H
	2	#define FIO_ROUNDUP_H
	3
	4	#include "lib/fls.h"
	5
	6	static inline unsigned roundup_pow2(unsigned depth)
	7	{
	8	return 1UL << __fls(depth - 1);
	9	}
	10
	11	#endif