Searched refs:RDC_NULL_BUF (Results 1 – 2 of 2) sorted by relevance
310 hd->dat.flag |= RDC_NULL_BUF; /* no real data to queue */ in rdc_fill_ioheader()1468 if (hp->dat.flag & RDC_NULL_BUF) { in rdc_clr_iohdr()1580 if (hdr->dat.flag & RDC_NULL_BUF) { in rdc_fill_aio()1765 nullbuf = hdr->dat.flag & RDC_NULL_BUF; in rdc_diskq_buf2queue()2021 if (iohdr->dat.flag == RDC_NULL_BUF) { in rdc_diskq_unqueue()
345 #define RDC_NULL_BUF 0x10 /* tell diskq to only store io_hdr */ macro