BLKTRACESETUP     174 include/uapi/linux/fs.h #define BLKTRACESETUP _IOWR(0x12,115,struct blk_user_trace_setup)
BLKTRACESETUP     174 tools/include/uapi/linux/fs.h #define BLKTRACESETUP _IOWR(0x12,115,struct blk_user_trace_setup)