/* * Copyright 2012 Tilera Corporation. All Rights Reserved. * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License * as published by the Free Software Foundation, version 2. * * 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, GOOD TITLE or * NON INFRINGEMENT. See the GNU General Public License for * more details. */ #ifndef __TILE_VDSO_H__ #define __TILE_VDSO_H__ #include <linux/seqlock.h> #include <linux/types.h> /* * Note about the vdso_data structure: * * NEVER USE THEM IN USERSPACE CODE DIRECTLY. The layout of the * structure is supposed to be known only to the function in the vdso * itself and may change without notice. */ struct vdso_data { seqcount_t tz_seq; /* Timezone seqlock */ seqcount_t tb_seq; /* Timebase seqlock */ __u64 cycle_last; /* TOD clock for xtime */ __u64 mask; /* Cycle mask */ __u32 mult; /* Cycle to nanosecond multiplier */ __u32 shift; /* Cycle to nanosecond divisor (power of two) */ __u64 wall_time_sec; __u64 wall_time_snsec; __u64 monotonic_time_sec; __u64 monotonic_time_snsec; __u64 wall_time_coarse_sec; __u64 wall_time_coarse_nsec; __u64 monotonic_time_coarse_sec; __u64 monotonic_time_coarse_nsec; __u32 tz_minuteswest; /* Minutes west of Greenwich */ __u32 tz_dsttime; /* Type of dst correction */ }; extern struct vdso_data *vdso_data; /* __vdso_rt_sigreturn is defined with the addresses in the vdso page. */ extern void __vdso_rt_sigreturn(void); extern int setup_vdso_pages(void); #endif /* __TILE_VDSO_H__ */Overall Contributors
| Person | Tokens | Prop | Commits | CommitProp | |
| chris metcalf | chris metcalf | 99 | 100.00% | 3 | 100.00% |
| Total | 99 | 100.00% | 3 | 100.00% |