Commit-ID: ac7956e2699380b8b10146ec2ba8cbe43a03ff7a Gitweb: http://git.kernel.org/tip/ac7956e2699380b8b10146ec2ba8cbe43a03ff7a Author: Seiji Aguchi <seiji.agu...@hds.com> AuthorDate: Wed, 30 Oct 2013 16:37:47 -0400 Committer: H. Peter Anvin <h...@linux.intel.com> CommitDate: Fri, 8 Nov 2013 14:15:47 -0800
x86, trace: Delete __trace_alloc_intr_gate() Currently irq vector handlers for tracing are registered in both set_intr_gate() and __trace_alloc_intr_gate() in alloc_intr_gate(). But, we don't need to do that twice. So, let's delete __trace_alloc_intr_gate(). Signed-off-by: Seiji Aguchi <seiji.agu...@hds.com> Link: http://lkml.kernel.org/r/52716e1b.7090...@hds.com Signed-off-by: H. Peter Anvin <h...@linux.intel.com> --- arch/x86/include/asm/desc.h | 22 ---------------------- 1 file changed, 22 deletions(-) diff --git a/arch/x86/include/asm/desc.h b/arch/x86/include/asm/desc.h index 3d73437..50d033a 100644 --- a/arch/x86/include/asm/desc.h +++ b/arch/x86/include/asm/desc.h @@ -392,32 +392,10 @@ static inline void alloc_system_vector(int vector) } } -#ifdef CONFIG_TRACING -static inline void trace_set_intr_gate(unsigned int gate, void *addr) -{ - gate_desc s; - - pack_gate(&s, GATE_INTERRUPT, (unsigned long)addr, 0, 0, __KERNEL_CS); - write_idt_entry(trace_idt_table, gate, &s); -} - -static inline void __trace_alloc_intr_gate(unsigned int n, void *addr) -{ - trace_set_intr_gate(n, addr); -} -#else -static inline void trace_set_intr_gate(unsigned int gate, void *addr) -{ -} - -#define __trace_alloc_intr_gate(n, addr) -#endif - #define alloc_intr_gate(n, addr) \ do { \ alloc_system_vector(n); \ set_intr_gate(n, addr); \ - __trace_alloc_intr_gate(n, trace_##addr); \ } while (0) /* -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
