Searched refs:bufhead (Results 1 – 3 of 3) sorted by relevance
| /linux-3.4.99/arch/x86/oprofile/ |
| D | backtrace.c | 45 struct stack_frame_ia32 bufhead[2]; in dump_user_backtrace_32() local
49 bytes = copy_from_user_nmi(bufhead, head, sizeof(bufhead)); in dump_user_backtrace_32()
50 if (bytes != sizeof(bufhead)) in dump_user_backtrace_32()
53 fp = (struct stack_frame_ia32 *) compat_ptr(bufhead[0].next_frame); in dump_user_backtrace_32()
55 oprofile_add_trace(bufhead[0].return_address); in dump_user_backtrace_32()
92 struct stack_frame bufhead[2]; in dump_user_backtrace() local
95 bytes = copy_from_user_nmi(bufhead, head, sizeof(bufhead)); in dump_user_backtrace()
96 if (bytes != sizeof(bufhead)) in dump_user_backtrace()
99 oprofile_add_trace(bufhead[0].return_address); in dump_user_backtrace()
103 if (head >= bufhead[0].next_frame) in dump_user_backtrace()
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| /linux-3.4.99/arch/avr32/oprofile/ |
| D | backtrace.c | 37 struct frame_head bufhead[2]; in dump_user_backtrace() local
40 if (!access_ok(VERIFY_READ, head, sizeof(bufhead))) in dump_user_backtrace()
42 if (__copy_from_user_inatomic(bufhead, head, sizeof(bufhead))) in dump_user_backtrace()
45 oprofile_add_trace(bufhead[0].lr); in dump_user_backtrace()
49 if (bufhead[0].fp <= head) in dump_user_backtrace()
52 return bufhead[0].fp; in dump_user_backtrace()
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| /linux-3.4.99/drivers/tty/ |
| D | moxa.c | 1867 u16 pageno, pageofs, bufhead; in MoxaPortWriteData() local
1882 bufhead = readw(ofsAddr + Ofs_txb); in MoxaPortWriteData()
1890 ofs = baseAddr + DynPage_addr + bufhead + tail; in MoxaPortWriteData()
1926 u16 pageno, pageofs, bufhead, head; in MoxaPortReadData() local
1942 bufhead = readw(ofsAddr + Ofs_rxb); in MoxaPortReadData()
1945 ofs = baseAddr + DynPage_addr + bufhead + head; in MoxaPortReadData()
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