1*4882a593Smuzhiyun /* SPDX-License-Identifier: GPL-2.0 */ 2*4882a593Smuzhiyun #ifndef __VDSO_JIFFIES_H 3*4882a593Smuzhiyun #define __VDSO_JIFFIES_H 4*4882a593Smuzhiyun 5*4882a593Smuzhiyun #include <asm/param.h> /* for HZ */ 6*4882a593Smuzhiyun #include <vdso/time64.h> 7*4882a593Smuzhiyun 8*4882a593Smuzhiyun /* TICK_NSEC is the time between ticks in nsec assuming SHIFTED_HZ */ 9*4882a593Smuzhiyun #define TICK_NSEC ((NSEC_PER_SEC+HZ/2)/HZ) 10*4882a593Smuzhiyun 11*4882a593Smuzhiyun #endif /* __VDSO_JIFFIES_H */ 12