Lines Matching defs:preamble
4942 int preamble, postamble;
4965 preamble = 0;
4967 preamble = P2PHASE(offset, blksz);
4968 if (preamble) {
4969 preamble = blksz - preamble;
4970 size -= preamble;
4979 (preamble != 0) + fullblk + (postamble != 0));
4980 DTRACE_PROBE3(zfs_reqzcbuf_align, int, preamble,
4982 (preamble != 0) + fullblk + (postamble != 0));
4988 if (preamble) {
4994 blksz - preamble, preamble);