diff options
Diffstat (limited to 'arch/arm/include/asm/vdso_datapage.h')
| -rw-r--r-- | arch/arm/include/asm/vdso_datapage.h | 60 |
1 files changed, 0 insertions, 60 deletions
diff --git a/arch/arm/include/asm/vdso_datapage.h b/arch/arm/include/asm/vdso_datapage.h deleted file mode 100644 index 9be259442fca..000000000000 --- a/arch/arm/include/asm/vdso_datapage.h +++ /dev/null @@ -1,60 +0,0 @@ -/* - * Adapted from arm64 version. - * - * Copyright (C) 2012 ARM Limited - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program. If not, see <http://www.gnu.org/licenses/>. - */ -#ifndef __ASM_VDSO_DATAPAGE_H -#define __ASM_VDSO_DATAPAGE_H - -#ifdef __KERNEL__ - -#ifndef __ASSEMBLY__ - -#include <asm/page.h> - -/* Try to be cache-friendly on systems that don't implement the - * generic timer: fit the unconditionally updated fields in the first - * 32 bytes. - */ -struct vdso_data { - u32 seq_count; /* sequence count - odd during updates */ - u16 tk_is_cntvct; /* fall back to syscall if false */ - u16 cs_shift; /* clocksource shift */ - u32 xtime_coarse_sec; /* coarse time */ - u32 xtime_coarse_nsec; - - u32 wtm_clock_sec; /* wall to monotonic offset */ - u32 wtm_clock_nsec; - u32 xtime_clock_sec; /* CLOCK_REALTIME - seconds */ - u32 cs_mult; /* clocksource multiplier */ - - u64 cs_cycle_last; /* last cycle value */ - u64 cs_mask; /* clocksource mask */ - - u64 xtime_clock_snsec; /* CLOCK_REALTIME sub-ns base */ - u32 tz_minuteswest; /* timezone info for gettimeofday(2) */ - u32 tz_dsttime; -}; - -union vdso_data_store { - struct vdso_data data; - u8 page[PAGE_SIZE]; -}; - -#endif /* !__ASSEMBLY__ */ - -#endif /* __KERNEL__ */ - -#endif /* __ASM_VDSO_DATAPAGE_H */ |