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| author | H. Peter Anvin <hpa@zytor.com> | 2013-11-11 08:15:40 -0800 |
|---|---|---|
| committer | H. Peter Anvin <hpa@zytor.com> | 2013-11-11 08:15:40 -0800 |
| commit | a4f61dec55c1bdebb84ba77212ebf98f7247736c (patch) | |
| tree | 0e10cbc10dca44fc80021be9dd40074dc647fabf /arch/x86 | |
| parent | d34603b07c4255b2b00a546d34f297ccd50ae4c6 (diff) | |
| download | linux-a4f61dec55c1bdebb84ba77212ebf98f7247736c.tar.bz2 | |
x86, trace: Change user|kernel_page_fault to page_fault_user|kernel
Tracepoints are named hierachially, and it makes more sense to keep a
general flow of information level from general to specific from left
to right, i.e.
x86_exceptions.page_fault_user|kernel
rather than
x86_exceptions.user|kernel_page_fault
Suggested-by: Ingo Molnar <mingo@kernel.org>
Acked-by: Seiji Aguchi <seiji.aguchi@hds.com>
Signed-off-by: H. Peter Anvin <hpa@zytor.com>
Link: http://lkml.kernel.org/r/20131111082955.GB12405@gmail.com
Diffstat (limited to 'arch/x86')
| -rw-r--r-- | arch/x86/include/asm/trace/exceptions.h | 4 | ||||
| -rw-r--r-- | arch/x86/mm/fault.c | 4 |
2 files changed, 4 insertions, 4 deletions
diff --git a/arch/x86/include/asm/trace/exceptions.h b/arch/x86/include/asm/trace/exceptions.h index 86540c094ecc..2fbc66c7885b 100644 --- a/arch/x86/include/asm/trace/exceptions.h +++ b/arch/x86/include/asm/trace/exceptions.h @@ -40,8 +40,8 @@ DEFINE_EVENT_FN(x86_exceptions, name, \ trace_irq_vector_regfunc, \ trace_irq_vector_unregfunc); -DEFINE_PAGE_FAULT_EVENT(user_page_fault); -DEFINE_PAGE_FAULT_EVENT(kernel_page_fault); +DEFINE_PAGE_FAULT_EVENT(page_fault_user); +DEFINE_PAGE_FAULT_EVENT(page_fault_kernel); #undef TRACE_INCLUDE_PATH #define TRACE_INCLUDE_PATH . diff --git a/arch/x86/mm/fault.c b/arch/x86/mm/fault.c index f2730cbce0b5..e532230685d7 100644 --- a/arch/x86/mm/fault.c +++ b/arch/x86/mm/fault.c @@ -1239,9 +1239,9 @@ static void trace_page_fault_entries(struct pt_regs *regs, unsigned long error_code) { if (user_mode(regs)) - trace_user_page_fault(read_cr2(), regs, error_code); + trace_page_fault_user(read_cr2(), regs, error_code); else - trace_kernel_page_fault(read_cr2(), regs, error_code); + trace_page_fault_kernel(read_cr2(), regs, error_code); } dotraplinkage void __kprobes |