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| author | Ingo Molnar <mingo@elte.hu> | 2009-01-18 18:37:14 +0100 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2009-01-18 18:37:14 +0100 |
| commit | b2b062b8163391c42b3219d466ca1ac9742b9c7b (patch) | |
| tree | f3f920c09b8de694b1bc1d4b878cfd2b0b98c913 /arch/s390/include/asm/vdso.h | |
| parent | a9de18eb761f7c1c860964b2e5addc1a35c7e861 (diff) | |
| parent | 99937d6455cea95405ac681c86a857d0fcd530bd (diff) | |
| download | op-kernel-dev-b2b062b8163391c42b3219d466ca1ac9742b9c7b.zip op-kernel-dev-b2b062b8163391c42b3219d466ca1ac9742b9c7b.tar.gz | |
Merge branch 'core/percpu' into stackprotector
Conflicts:
arch/x86/include/asm/pda.h
arch/x86/include/asm/system.h
Also, moved include/asm-x86/stackprotector.h to arch/x86/include/asm.
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'arch/s390/include/asm/vdso.h')
| -rw-r--r-- | arch/s390/include/asm/vdso.h | 15 |
1 files changed, 13 insertions, 2 deletions
diff --git a/arch/s390/include/asm/vdso.h b/arch/s390/include/asm/vdso.h index a44f4fe..7bdd7c8 100644 --- a/arch/s390/include/asm/vdso.h +++ b/arch/s390/include/asm/vdso.h @@ -12,9 +12,9 @@ #ifndef __ASSEMBLY__ /* - * Note about this structure: + * Note about the vdso_data and vdso_per_cpu_data structures: * - * NEVER USE THIS IN USERSPACE CODE DIRECTLY. The layout of this + * 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. */ @@ -28,10 +28,21 @@ struct vdso_data { __u64 wtom_clock_nsec; /* 0x28 */ __u32 tz_minuteswest; /* Minutes west of Greenwich 0x30 */ __u32 tz_dsttime; /* Type of dst correction 0x34 */ + __u32 ectg_available; +}; + +struct vdso_per_cpu_data { + __u64 ectg_timer_base; + __u64 ectg_user_time; }; extern struct vdso_data *vdso_data; +#ifdef CONFIG_64BIT +int vdso_alloc_per_cpu(int cpu, struct _lowcore *lowcore); +void vdso_free_per_cpu(int cpu, struct _lowcore *lowcore); +#endif + #endif /* __ASSEMBLY__ */ #endif /* __KERNEL__ */ |
