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authorGlauber de Oliveira Costa <gcosta@redhat.com>2008-01-30 07:31:07 -0500
committerIngo Molnar <mingo@elte.hu>2008-01-30 07:31:07 -0500
commitb8d1fae7dbde6a1227fa142acecb48dc3dd63817 (patch)
tree1fdc67fe977cf6c351ed41d5fdaa46fa97aba776 /include/asm-x86/paravirt.h
parent8f12dea6135d0a55b151dcb4c6bbe211f5f8d35d (diff)
x86: change rdpmc interface
the rdpmc instruction gets a counter argument in rcx. However, the i386 version was ignoring it. To make both x86_64 and i386 versions the same, as well as to comply with the instruction semantics, this parameter is added in the i386 version Signed-off-by: Glauber de Oliveira Costa <gcosta@redhat.com> Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'include/asm-x86/paravirt.h')
-rw-r--r--include/asm-x86/paravirt.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/include/asm-x86/paravirt.h b/include/asm-x86/paravirt.h
index d1780e32722e..4782be68d0fa 100644
--- a/include/asm-x86/paravirt.h
+++ b/include/asm-x86/paravirt.h
@@ -118,7 +118,7 @@ struct pv_cpu_ops {
118 int (*write_msr)(unsigned int msr, u64 val); 118 int (*write_msr)(unsigned int msr, u64 val);
119 119
120 u64 (*read_tsc)(void); 120 u64 (*read_tsc)(void);
121 u64 (*read_pmc)(void); 121 u64 (*read_pmc)(int counter);
122 122
123 /* These two are jmp to, not actually called. */ 123 /* These two are jmp to, not actually called. */
124 void (*irq_enable_syscall_ret)(void); 124 void (*irq_enable_syscall_ret)(void);