diff options
Diffstat (limited to 'include/asm-x86/processor.h')
-rw-r--r-- | include/asm-x86/processor.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/include/asm-x86/processor.h b/include/asm-x86/processor.h index 6e26c7c717a2..eaf4548a23d2 100644 --- a/include/asm-x86/processor.h +++ b/include/asm-x86/processor.h | |||
@@ -918,4 +918,11 @@ extern void start_thread(struct pt_regs *regs, unsigned long new_ip, | |||
918 | 918 | ||
919 | #define KSTK_EIP(task) (task_pt_regs(task)->ip) | 919 | #define KSTK_EIP(task) (task_pt_regs(task)->ip) |
920 | 920 | ||
921 | /* Get/set a process' ability to use the timestamp counter instruction */ | ||
922 | #define GET_TSC_CTL(adr) get_tsc_mode((adr)) | ||
923 | #define SET_TSC_CTL(val) set_tsc_mode((val)) | ||
924 | |||
925 | extern int get_tsc_mode(unsigned long adr); | ||
926 | extern int set_tsc_mode(unsigned int val); | ||
927 | |||
921 | #endif | 928 | #endif |