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Searched refs:bufhead (Results 1 – 2 of 2) sorted by relevance

/Linux-v5.4/arch/x86/oprofile/
Dbacktrace.c26 struct stack_frame_ia32 bufhead[2]; in dump_user_backtrace_32() local
30 bytes = copy_from_user_nmi(bufhead, head, sizeof(bufhead)); in dump_user_backtrace_32()
34 fp = (struct stack_frame_ia32 *) compat_ptr(bufhead[0].next_frame); in dump_user_backtrace_32()
36 oprofile_add_trace(bufhead[0].return_address); in dump_user_backtrace_32()
73 struct stack_frame bufhead[2]; in dump_user_backtrace() local
76 bytes = copy_from_user_nmi(bufhead, head, sizeof(bufhead)); in dump_user_backtrace()
80 oprofile_add_trace(bufhead[0].return_address); in dump_user_backtrace()
84 if (head >= bufhead[0].next_frame) in dump_user_backtrace()
87 return bufhead[0].next_frame; in dump_user_backtrace()
/Linux-v5.4/drivers/tty/
Dmoxa.c1873 u16 pageno, pageofs, bufhead; in MoxaPortWriteData() local
1888 bufhead = readw(ofsAddr + Ofs_txb); in MoxaPortWriteData()
1896 ofs = baseAddr + DynPage_addr + bufhead + tail; in MoxaPortWriteData()
1932 u16 pageno, pageofs, bufhead, head; in MoxaPortReadData() local
1948 bufhead = readw(ofsAddr + Ofs_rxb); in MoxaPortReadData()
1951 ofs = baseAddr + DynPage_addr + bufhead + head; in MoxaPortReadData()