| /linux/block/ |
| H A D | blk-lib.c | 39 sector_t *sector, sector_t *nr_sects, gfp_t gfp_mask) in blk_alloc_discard_bio() argument
41 sector_t bio_sects = min(*nr_sects, bio_discard_limit(bdev, *sector)); in blk_alloc_discard_bio()
53 *nr_sects -= bio_sects; in blk_alloc_discard_bio()
64 sector_t nr_sects, gfp_t gfp_mask, struct bio **biop) in __blkdev_issue_discard() argument
68 while ((bio = blk_alloc_discard_bio(bdev, §or, &nr_sects, in __blkdev_issue_discard()
86 sector_t nr_sects, gfp_t gfp_mask) in blkdev_issue_discard() argument
93 ret = __blkdev_issue_discard(bdev, sector, nr_sects, gfp_mask, &bio); in blkdev_issue_discard()
107 sector_t sector, sector_t nr_sects, gfp_t gfp_mask, in __blkdev_issue_write_zeroes() argument
122 while (nr_sects) { in __blkdev_issue_write_zeroes()
123 unsigned int len = min_t(sector_t, nr_sects, max_sectors); in __blkdev_issue_write_zeroes()
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| H A D | ioctl.c | 102 sector_t sector, nr_sects; in blk_ioctl_discard() local
135 nr_sects = len >> SECTOR_SHIFT; in blk_ioctl_discard()
145 bio = blk_alloc_discard_bio(bdev, §or, &nr_sects, in blk_ioctl_discard()
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| /linux/block/partitions/ |
| H A D | acorn.c | 29 unsigned int nr_sects; in adfs_partition() local
39 nr_sects = (le32_to_cpu(dr->disc_size_high) << 23) | in adfs_partition()
47 put_partition(state, slot, first_sector, nr_sects); in adfs_partition()
72 unsigned long nr_sects) in riscix_partition() argument
85 unsigned long size = nr_sects > 2 ? 2 : nr_sects; in riscix_partition()
105 put_partition(state, slot++, first_sect, nr_sects); in riscix_partition()
120 __le32 nr_sects; member
127 unsigned long nr_sects) in linux_partition() argument
131 unsigned long size = nr_sects > 2 ? 2 : nr_sects; in linux_partition()
148 le32_to_cpu(linuxp->nr_sects)); in linux_partition()
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| H A D | amiga.c | 42 u64 start_sect, nr_sects; in amiga_partition() local
156 nr_sects = (((u64) hi_cyl - lo_cyl + 1) * cylblk); in amiga_partition()
158 if (!nr_sects) in amiga_partition()
163 if ((start_sect + nr_sects) > UINT_MAX) { in amiga_partition()
166 start_sect, start_sect + nr_sects); in amiga_partition()
169 if (check_add_overflow(start_sect, nr_sects, &end_sect)) { in amiga_partition()
178 put_partition(state,slot++,start_sect,nr_sects); in amiga_partition()
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| H A D | msdos.c | 41 static inline sector_t nr_sects(struct msdos_partition *p) in nr_sects() function
43 return (sector_t)get_unaligned_le32(&p->nr_sects); in nr_sects()
176 if (!nr_sects(p) || is_extended_partition(p)) in parse_extended()
182 size = nr_sects(p)*sector_size; in parse_extended()
210 if (nr_sects(p) && is_extended_partition(p)) in parse_extended()
216 this_size = nr_sects(p) * sector_size; in parse_extended()
443 __le32 nr_sects; /* number of sectors in slice */ member
514 le32_to_cpu(p->nr_sects)); in parse_unixware()
559 start_sect(p), nr_sects(p)); in parse_minix()
665 sector_t size = nr_sects(p)*sector_size; in msdos_partition()
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| /linux/drivers/block/xen-blkback/ |
| H A D | blkback.c | 458 if (likely(req->nr_sects)) { in xen_vbd_translate()
459 blkif_sector_t end = req->sector_number + req->nr_sects; in xen_vbd_translate()
956 preq->nr_sects += seg[n].nsec; in xen_blkbk_parse_indirect()
978 preq.nr_sects = req->u.discard.nr_sectors; in dispatch_discard_io()
984 preq.sector_number + preq.nr_sects, blkif->vbd.pdevice); in dispatch_discard_io()
1355 preq.nr_sects = 0; in dispatch_rw_block_io()
1375 preq.nr_sects += seg[i].nsec; in dispatch_rw_block_io()
1388 preq.sector_number + preq.nr_sects, in dispatch_rw_block_io()
1467 ring->st_rd_sect += preq.nr_sects; in dispatch_rw_block_io()
1469 ring->st_wr_sect += preq.nr_sects; in dispatch_rw_block_io()
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| H A D | common.h | 374 blkif_sector_t nr_sects; member
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| /linux/drivers/mtd/ |
| H A D | ftl.c | 970 unsigned long sector, unsigned nr_sects) in ftl_discardsect() argument
976 sector, nr_sects); in ftl_discardsect()
978 while (nr_sects) { in ftl_discardsect()
986 nr_sects--; in ftl_discardsect()
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| H A D | rfd_ftl.c | 709 unsigned long sector, unsigned int nr_sects) in rfd_ftl_discardsect() argument
715 while (nr_sects) { in rfd_ftl_discardsect()
730 nr_sects--; in rfd_ftl_discardsect()
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| /linux/drivers/scsi/ |
| H A D | scsi_debug.c | 6005 pp->nr_sects = cpu_to_le32(end_sec - start_sec + 1); in sdebug_build_parts()
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| H A D | scsicam.c | 107 + get_unaligned_le32(&largest->nr_sects); in scsi_partsize()
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| /linux/fs/f2fs/ |
| H A D | file.c | 3796 sector_t nr_sects = SECTOR_FROM_BLOCK(len); in f2fs_secure_erase() local
3801 ret = blkdev_issue_secure_erase(bdev, sector, nr_sects, in f2fs_secure_erase()
3804 ret = blkdev_issue_discard(bdev, sector, nr_sects, in f2fs_secure_erase()
3812 ret = blkdev_issue_zeroout(bdev, sector, nr_sects, in f2fs_secure_erase()
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| H A D | segment.c | 1952 sector_t sector, nr_sects; in __f2fs_issue_discard_zone() local
1970 nr_sects = SECTOR_FROM_BLOCK(blklen); in __f2fs_issue_discard_zone()
1973 if (remainder || nr_sects != bdev_zone_sectors(bdev)) { in __f2fs_issue_discard_zone()
1987 sector, nr_sects); in __f2fs_issue_discard_zone()
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| /linux/include/linux/ |
| H A D | bio.h | 837 sector_t *sector, sector_t *nr_sects, gfp_t gfp_mask);
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| H A D | blkdev.h | 1056 sector_t nr_sects, gfp_t gfp_mask);
1058 sector_t nr_sects, gfp_t gfp_mask, struct bio **biop);
1060 sector_t nr_sects, gfp_t gfp);
1066 sector_t nr_sects, gfp_t gfp_mask, struct bio **biop,
1069 sector_t nr_sects, gfp_t gfp_mask, unsigned flags);
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| H A D | msdos_partition.h | 17 __le32 nr_sects; /* nr of sectors in partition */ member
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