/linux-master/block/ |
H A D | blk-lib.c | 39 sector_t nr_sects, gfp_t gfp_mask, struct bio **biop) 57 if ((sector | nr_sects) & bs_mask) 60 if (!nr_sects) 63 while (nr_sects) { 65 min(nr_sects, bio_discard_limit(bdev, sector)); 71 nr_sects -= req_sects; 91 * @nr_sects: number of sectors to discard 98 sector_t nr_sects, gfp_t gfp_mask) 105 ret = __blkdev_issue_discard(bdev, sector, nr_sects, gfp_mask, &bio); 119 sector_t sector, sector_t nr_sects, gfp_ 38 __blkdev_issue_discard(struct block_device *bdev, sector_t sector, sector_t nr_sects, gfp_t gfp_mask, struct bio **biop) argument 97 blkdev_issue_discard(struct block_device *bdev, sector_t sector, sector_t nr_sects, gfp_t gfp_mask) argument 118 __blkdev_issue_write_zeroes(struct block_device *bdev, sector_t sector, sector_t nr_sects, gfp_t gfp_mask, struct bio **biop, unsigned flags) argument 158 __blkdev_sectors_to_bio_pages(sector_t nr_sects) argument 165 __blkdev_issue_zero_pages(struct block_device *bdev, sector_t sector, sector_t nr_sects, gfp_t gfp_mask, struct bio **biop) argument 215 __blkdev_issue_zeroout(struct block_device *bdev, sector_t sector, sector_t nr_sects, gfp_t gfp_mask, struct bio **biop, unsigned flags) argument 249 blkdev_issue_zeroout(struct block_device *bdev, sector_t sector, sector_t nr_sects, gfp_t gfp_mask, unsigned flags) argument 300 blkdev_issue_secure_erase(struct block_device *bdev, sector_t sector, sector_t nr_sects, gfp_t gfp) argument [all...] |
/linux-master/block/partitions/ |
H A D | acorn.c | 29 unsigned int nr_sects; local 39 nr_sects = (le32_to_cpu(dr->disc_size_high) << 23) | 47 put_partition(state, slot, first_sector, nr_sects); 72 unsigned long nr_sects) 85 unsigned long size = nr_sects > 2 ? 2 : nr_sects; 105 put_partition(state, slot++, first_sect, nr_sects); 120 __le32 nr_sects; member in struct:linux_part 127 unsigned long nr_sects) 131 unsigned long size = nr_sects > 70 riscix_partition(struct parsed_partitions *state, unsigned long first_sect, int slot, unsigned long nr_sects) argument 125 linux_partition(struct parsed_partitions *state, unsigned long first_sect, int slot, unsigned long nr_sects) argument 184 unsigned int nr_sects; local 252 unsigned long start_sect, nr_sects, sectscyl, heads; local [all...] |
H A D | amiga.c | 42 u64 start_sect, nr_sects; local 156 nr_sects = (((u64) hi_cyl - lo_cyl + 1) * cylblk); 158 if (!nr_sects) 163 if ((start_sect + nr_sects) > UINT_MAX) { 166 start_sect, start_sect + nr_sects); 169 if (check_add_overflow(start_sect, nr_sects, &end_sect)) { 178 put_partition(state,slot++,start_sect,nr_sects);
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H A D | msdos.c | 36 * the nr_sects and start_sect partition table entries are 41 static inline sector_t nr_sects(struct msdos_partition *p) function 43 return (sector_t)get_unaligned_le32(&p->nr_sects); 176 if (!nr_sects(p) || is_extended_partition(p)) 182 size = nr_sects(p)*sector_size; 210 if (nr_sects(p) && is_extended_partition(p)) 216 this_size = nr_sects(p) * sector_size; 443 __le32 nr_sects; /* number of sectors in slice */ member in struct:unixware_slice 514 le32_to_cpu(p->nr_sects)); 559 start_sect(p), nr_sects( [all...] |
/linux-master/include/linux/ |
H A D | msdos_partition.h | 17 __le32 nr_sects; /* nr of sectors in partition */ member in struct:msdos_partition
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H A D | blkdev.h | 1062 sector_t nr_sects, gfp_t gfp_mask); 1064 sector_t nr_sects, gfp_t gfp_mask, struct bio **biop); 1066 sector_t nr_sects, gfp_t gfp); 1072 sector_t nr_sects, gfp_t gfp_mask, struct bio **biop, 1075 sector_t nr_sects, gfp_t gfp_mask, unsigned flags);
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/linux-master/drivers/block/xen-blkback/ |
H A D | blkback.c | 458 if (likely(req->nr_sects)) { 459 blkif_sector_t end = req->sector_number + req->nr_sects; 774 * Fill out preq.nr_sects with proper amount of sectors, and setup 956 preq->nr_sects += seg[n].nsec; 978 preq.nr_sects = req->u.discard.nr_sectors; 984 preq.sector_number + preq.nr_sects, blkif->vbd.pdevice); 1355 preq.nr_sects = 0; 1375 preq.nr_sects += seg[i].nsec; 1388 preq.sector_number + preq.nr_sects, 1467 ring->st_rd_sect += preq.nr_sects; [all...] |
H A D | common.h | 374 blkif_sector_t nr_sects; member in struct:phys_req
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/linux-master/drivers/scsi/ |
H A D | scsicam.c | 107 + get_unaligned_le32(&largest->nr_sects);
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H A D | scsi_debug.c | 6005 pp->nr_sects = cpu_to_le32(end_sec - start_sec + 1);
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/linux-master/drivers/mtd/ |
H A D | ftl.c | 970 unsigned long sector, unsigned nr_sects) 976 sector, nr_sects); 978 while (nr_sects) { 986 nr_sects--; 969 ftl_discardsect(struct mtd_blktrans_dev *dev, unsigned long sector, unsigned nr_sects) argument
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H A D | rfd_ftl.c | 709 unsigned long sector, unsigned int nr_sects) 715 while (nr_sects) { 730 nr_sects--; 708 rfd_ftl_discardsect(struct mtd_blktrans_dev *dev, unsigned long sector, unsigned int nr_sects) argument
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/linux-master/fs/f2fs/ |
H A D | file.c | 3796 sector_t nr_sects = SECTOR_FROM_BLOCK(len); local 3801 ret = blkdev_issue_secure_erase(bdev, sector, nr_sects, 3804 ret = blkdev_issue_discard(bdev, sector, nr_sects, 3812 ret = blkdev_issue_zeroout(bdev, sector, nr_sects,
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H A D | segment.c | 1952 sector_t sector, nr_sects; local 1970 nr_sects = SECTOR_FROM_BLOCK(blklen); 1973 if (remainder || nr_sects != bdev_zone_sectors(bdev)) { 1987 sector, nr_sects);
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