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Searched refs:bhtail (Results 1 – 12 of 12) sorted by relevance

/linux-2.4.37.9/drivers/scsi/
Dscsi_merge.c420 if (!BH_PHYS_4G(req->bhtail, bh)) in __scsi_back_merge_fn()
430 if (dma_host && bh_phys(req->bhtail) - 1 == ISA_DMA_THRESHOLD) in __scsi_back_merge_fn()
432 if (BH_CONTIG(req->bhtail, bh)) { in __scsi_back_merge_fn()
450 if (MERGEABLE_BUFFERS(req->bhtail, bh)) in __scsi_back_merge_fn()
642 if (!BH_PHYS_4G(req->bhtail, next->bh)) in __scsi_merge_requests_fn()
656 if (dma_host && bh_phys(req->bhtail) - 1 == ISA_DMA_THRESHOLD) in __scsi_merge_requests_fn()
663 if (dma_host && BH_CONTIG(req->bhtail, next->bh) in __scsi_merge_requests_fn()
664 && bh_phys(req->bhtail) - 1 >= ISA_DMA_THRESHOLD) in __scsi_merge_requests_fn()
676 if (BH_CONTIG(req->bhtail, next->bh)) { in __scsi_merge_requests_fn()
697 if (MERGEABLE_BUFFERS (req->bhtail, next->bh)) { in __scsi_merge_requests_fn()
/linux-2.4.37.9/drivers/block/
Dll_rw_blk.c324 if (__blk_seg_merge_ok(req->bhtail, bh)) in ll_back_merge_fn()
344 if (__blk_seg_merge_ok(req->bhtail, next->bh)) in ll_merge_requests_fn()
955 req->bhtail->b_reqnext = next->bh; in attempt_merge()
956 req->bhtail = next->bhtail; in attempt_merge()
1068 req->bhtail->b_reqnext = bh; in __make_request()
1069 req->bhtail = bh; in __make_request()
1160 req->bhtail = bh; in __make_request()
Dumem.c127 struct buffer_head *bh, **bhtail; member
133 struct buffer_head *bh, **bhtail; member
382 page->bhtail = & page->bh; in reset_page()
417 card->bhtail = &card->bh; in add_bh()
428 *(p->bhtail) = bh; in add_bh()
429 p->bhtail = &(bh->b_reqnext); in add_bh()
549 *card->bhtail = bh; in mm_make_request()
551 card->bhtail = &bh->b_reqnext; in mm_make_request()
1184 card->bhtail = &card->bh; in mm_pci_probe()
Dacsi.c1028 if ((bh = CURRENT->bh) && bh != CURRENT->bhtail) { in redo_acsi_request()
1037 if (bh == CURRENT->bhtail) break; in redo_acsi_request()
1051 if (bh == CURRENT->bhtail) break; in redo_acsi_request()
Dsx8.c988 if (blk_seg_merge_ok(rq->bhtail, bh)) in carm_back_merge_fn()
1006 if (blk_seg_merge_ok(rq->bhtail, nxt->bh)) in carm_merge_requests_fn()
Dcpqarray.c446 if (blk_seg_merge_ok(rq->bhtail, bh)) in cpq_back_merge_fn()
464 if (blk_seg_merge_ok(rq->bhtail, nxt->bh)) in cpq_merge_requests_fn()
DDAC960.c1955 if (Request->bhtail->b_data + Request->bhtail->b_size == BufferHeader->b_data) in DAC960_BackMergeFunction()
2003 if (Request->bhtail->b_data + Request->bhtail->b_size in DAC960_MergeRequestsFunction()
Dcciss.c2391 if (blk_seg_merge_ok(rq->bhtail, bh)) in cpq_back_merge_fn()
2409 if (blk_seg_merge_ok(rq->bhtail, nxt->bh)) in cpq_merge_requests_fn()
/linux-2.4.37.9/drivers/block/paride/
Dpf.c358 if (req->bhtail->b_data + req->bhtail->b_size == bh->b_data) in pf_back_merge_fn()
381 if (req->bhtail->b_data + req->bhtail->b_size == next->bh->b_data) { in pf_merge_requests_fn()
/linux-2.4.37.9/drivers/message/i2o/
Di2o_block.c475 if (req->bhtail->b_data + req->bhtail->b_size == bh->b_data) in i2ob_back_merge()
499 if (req->bhtail->b_data + req->bhtail->b_size == next->bh->b_data) in i2ob_merge_requests()
/linux-2.4.37.9/include/linux/
Dblkdev.h47 struct buffer_head * bhtail; member
/linux-2.4.37.9/drivers/ide/
Dide-cd.c1356 rq->bhtail->b_reqnext = nxt->bh; in cdrom_merge_requests()
1357 rq->bhtail = nxt->bhtail; in cdrom_merge_requests()