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Searched refs:breq (Results 1 – 4 of 4) sorted by relevance

/xen-4.10.0-shim-comet/tools/blktap2/drivers/
A Dblock-cache.c639 breq->err = (breq->err ? breq->err : err); in block_cache_populate_cache()
641 if (breq->secs) in block_cache_populate_cache()
644 if (breq->err) { in block_cache_populate_cache()
645 free(breq->buf); in block_cache_populate_cache()
658 breq->treq.sec, breq->treq.secs)) in block_cache_populate_cache()
659 free(breq->buf); in block_cache_populate_cache()
662 td_complete_request(breq->treq, breq->err); in block_cache_populate_cache()
687 if (!breq) in block_cache_miss()
695 breq->treq = treq; in block_cache_miss()
697 breq->err = 0; in block_cache_miss()
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A Dtapdisk-diff.c348 blkif_request_t *breq; in tapdisk_stream_enqueue_copy() local
365 breq->id = idx; in tapdisk_stream_enqueue_copy()
368 breq->operation = BLKIF_OP_READ; in tapdisk_stream_enqueue_copy()
381 memcpy(&vreq->req, breq, sizeof(*breq)); in tapdisk_stream_enqueue_copy()
402 blkif_request_t *breq; in tapdisk_stream_enqueue1() local
428 breq->id = idx; in tapdisk_stream_enqueue1()
429 breq->nr_segments = 0; in tapdisk_stream_enqueue1()
430 breq->sector_number = sreq->sec; in tapdisk_stream_enqueue1()
431 breq->operation = BLKIF_OP_READ; in tapdisk_stream_enqueue1()
447 breq->nr_segments++; in tapdisk_stream_enqueue1()
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A Dtapdisk-stream.c280 blkif_request_t *breq; in tapdisk_stream_enqueue() local
294 breq = &sreq->blkif_req; in tapdisk_stream_enqueue()
295 breq->id = idx; in tapdisk_stream_enqueue()
296 breq->nr_segments = 0; in tapdisk_stream_enqueue()
297 breq->sector_number = sreq->sec; in tapdisk_stream_enqueue()
298 breq->operation = BLKIF_OP_READ; in tapdisk_stream_enqueue()
302 struct blkif_request_segment *seg = breq->seg + i; in tapdisk_stream_enqueue()
312 breq->nr_segments++; in tapdisk_stream_enqueue()
320 memcpy(&vreq->req, breq, sizeof(*breq)); in tapdisk_stream_enqueue()
A Dtapdisk-vbd.c1181 tapdisk_vbd_breq_get_sector(blkif_request_t *breq, td_request_t treq) in tapdisk_vbd_breq_get_sector() argument
1184 uint64_t sector_nr = breq->sector_number; in tapdisk_vbd_breq_get_sector()
1187 nsects = breq->seg[seg].last_sect - breq->seg[seg].first_sect + 1; in tapdisk_vbd_breq_get_sector()
1223 blkif_request_t *breq = &vreq->req; in __tapdisk_vbd_complete_td_request() local
1224 uint64_t sec = tapdisk_vbd_breq_get_sector(breq, treq); in __tapdisk_vbd_complete_td_request()
1225 int secs = breq->seg[treq.sidx].last_sect - in __tapdisk_vbd_complete_td_request()
1226 breq->seg[treq.sidx].first_sect + 1; in __tapdisk_vbd_complete_td_request()
1288 blkif_request_t *breq = &vreq->req; in __tapdisk_vbd_reissue_td_request() local
1291 breq->seg[seg].gref, in __tapdisk_vbd_reissue_td_request()

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