COPY_USER 295 block/blk-mq-debugfs.c RQF_NAME(COPY_USER), COPY_USER 460 sound/isa/sb/emu8000_pcm.c LOOP_WRITE(rec, pos, src, count, COPY_USER); COPY_USER 528 sound/isa/sb/emu8000_pcm.c LOOP_WRITE(rec, pos, src, count, COPY_USER);