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Searched refs:sector_t (Results 1 – 25 of 438) sorted by relevance

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/Linux-v6.1/block/
Dblk-lib.c13 static sector_t bio_discard_limit(struct block_device *bdev, sector_t sector) in bio_discard_limit()
16 sector_t granularity_aligned_sector; in bio_discard_limit()
38 int __blkdev_issue_discard(struct block_device *bdev, sector_t sector, in __blkdev_issue_discard()
39 sector_t nr_sects, gfp_t gfp_mask, struct bio **biop) in __blkdev_issue_discard()
42 sector_t bs_mask; in __blkdev_issue_discard()
64 sector_t req_sects = in __blkdev_issue_discard()
97 int blkdev_issue_discard(struct block_device *bdev, sector_t sector, in blkdev_issue_discard()
98 sector_t nr_sects, gfp_t gfp_mask) in blkdev_issue_discard()
119 sector_t sector, sector_t nr_sects, gfp_t gfp_mask, in __blkdev_issue_write_zeroes()
161 static unsigned int __blkdev_sectors_to_bio_pages(sector_t nr_sects) in __blkdev_sectors_to_bio_pages()
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Dbadblocks.c53 int badblocks_check(struct badblocks *bb, sector_t s, int sectors, in badblocks_check()
54 sector_t *first_bad, int *bad_sectors) in badblocks_check()
60 sector_t target = s + sectors; in badblocks_check()
87 sector_t a = BB_OFFSET(p[mid]); in badblocks_check()
162 int badblocks_set(struct badblocks *bb, sector_t s, int sectors, in badblocks_set()
176 sector_t next = s + sectors; in badblocks_set()
192 sector_t a = BB_OFFSET(p[mid]); in badblocks_set()
206 sector_t a = BB_OFFSET(p[lo]); in badblocks_set()
207 sector_t e = a + BB_LEN(p[lo]); in badblocks_set()
238 sector_t a = BB_OFFSET(p[hi]); in badblocks_set()
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/Linux-v6.1/include/linux/
Ddm-bufio.h45 void dm_bufio_set_sector_offset(struct dm_bufio_client *c, sector_t start);
61 void *dm_bufio_read(struct dm_bufio_client *c, sector_t block,
68 void *dm_bufio_get(struct dm_bufio_client *c, sector_t block,
75 void *dm_bufio_new(struct dm_bufio_client *c, sector_t block,
84 sector_t block, unsigned n_blocks);
130 int dm_bufio_issue_discard(struct dm_bufio_client *c, sector_t block, sector_t count);
136 void dm_bufio_release_move(struct dm_buffer *b, sector_t new_block);
143 void dm_bufio_forget(struct dm_bufio_client *c, sector_t block);
150 void dm_bufio_forget_buffers(struct dm_bufio_client *c, sector_t block, sector_t n_blocks);
158 sector_t dm_bufio_get_device_size(struct dm_bufio_client *c);
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Dbuffer_head.h66 sector_t b_blocknr; /* start block number */
211 void clean_bdev_aliases(struct block_device *bdev, sector_t block,
212 sector_t len);
221 struct buffer_head *__find_get_block(struct block_device *bdev, sector_t block,
223 struct buffer_head *__getblk_gfp(struct block_device *bdev, sector_t block,
227 void __breadahead(struct block_device *, sector_t block, unsigned int size);
229 sector_t block, unsigned size, gfp_t gfp);
242 sector_t bblock, unsigned blocksize);
293 sector_t generic_block_bmap(struct address_space *, sector_t, get_block_t *);
336 sb_bread(struct super_block *sb, sector_t block) in sb_bread()
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Dbadblocks.h40 sector_t sector;
41 sector_t size; /* in sectors */
44 int badblocks_check(struct badblocks *bb, sector_t s, int sectors,
45 sector_t *first_bad, int *bad_sectors);
46 int badblocks_set(struct badblocks *bb, sector_t s, int sectors,
48 int badblocks_clear(struct badblocks *bb, sector_t s, int sectors);
Dblkdev.h331 int blkdev_report_zones(struct block_device *bdev, sector_t sector,
335 sector_t sectors, sector_t nr_sectors,
384 sector_t sector;
385 sector_t nr_sectors;
675 static inline unsigned int disk_zone_no(struct gendisk *disk, sector_t sector) in disk_zone_no()
682 static inline bool disk_zone_is_seq(struct gendisk *disk, sector_t sector) in disk_zone_is_seq()
718 static inline bool disk_zone_is_seq(struct gendisk *disk, sector_t sector) in disk_zone_is_seq()
722 static inline unsigned int disk_zone_no(struct gendisk *disk, sector_t sector) in disk_zone_no()
777 bool set_capacity_and_notify(struct gendisk *disk, sector_t size);
783 static inline sector_t get_start_sect(struct block_device *bdev) in get_start_sect()
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Ddevice-mapper.h122 sector_t start, sector_t len,
302 sector_t begin;
303 sector_t len;
491 sector_t next_sector;
498 sector_t start;
500 int dm_report_zones(struct block_device *bdev, sector_t start, sector_t sector,
534 sector_t start, sector_t len, char *params);
557 int __must_check dm_set_target_max_io_len(struct dm_target *ti, sector_t len);
569 sector_t dm_table_get_size(struct dm_table *t);
654 sector_t _r = ((n) + (sz) - 1); \
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/Linux-v6.1/drivers/md/
Draid10.h20 sector_t head_position;
45 sector_t stride; /* distance between far copies.
56 sector_t chunk_mask;
62 sector_t dev_sectors; /* temp copy of
64 sector_t reshape_progress;
65 sector_t reshape_safe;
67 sector_t offset_diff;
85 sector_t next_resync;
108 sector_t cluster_sync_low;
109 sector_t cluster_sync_high;
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Dmd.h23 #define MaxSector (~(sector_t)0)
51 sector_t sectors; /* Device size (in 512bytes sectors) */
66 sector_t data_offset; /* start of data in array */
67 sector_t new_data_offset;/* only relevant while reshaping */
68 sector_t sb_start; /* offset of the super block (in 512byte sectors) */
98 sector_t recovery_offset;/* If this device has been partially
102 sector_t journal_tail; /* If this device is a journal device,
139 sector_t sector; /* First sector of the PPL space */
218 static inline int is_badblock(struct md_rdev *rdev, sector_t s, int sectors, in is_badblock()
219 sector_t *first_bad, int *bad_sectors) in is_badblock()
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Dmd-bitmap.h254 int md_bitmap_startwrite(struct bitmap *bitmap, sector_t offset,
256 void md_bitmap_endwrite(struct bitmap *bitmap, sector_t offset,
258 int md_bitmap_start_sync(struct bitmap *bitmap, sector_t offset, sector_t *blocks, int degraded);
259 void md_bitmap_end_sync(struct bitmap *bitmap, sector_t offset, sector_t *blocks, int aborted);
261 void md_bitmap_cond_end_sync(struct bitmap *bitmap, sector_t sector, bool force);
263 sector_t old_lo, sector_t old_hi,
264 sector_t new_lo, sector_t new_hi);
269 int md_bitmap_resize(struct bitmap *bitmap, sector_t blocks,
273 sector_t *lo, sector_t *hi, bool clear_bits);
Dmd-cluster.h16 int (*resync_info_update)(struct mddev *mddev, sector_t lo, sector_t hi);
17 void (*resync_info_get)(struct mddev *mddev, sector_t *lo, sector_t *hi);
23 int (*area_resyncing)(struct mddev *mddev, int direction, sector_t lo, sector_t hi);
30 int (*resize_bitmaps)(struct mddev *mddev, sector_t newsize, sector_t oldsize);
33 void (*update_size)(struct mddev *mddev, sector_t old_dev_sectors);
Draid1.h43 sector_t head_position;
48 sector_t next_seq_sect;
49 sector_t seq_start;
138 sector_t cluster_sync_low;
139 sector_t cluster_sync_high;
157 sector_t sector;
213 static inline int sector_to_idx(sector_t sector) in sector_to_idx()
Ddm-verity.h46 sector_t data_start; /* data offset in 512-byte sectors */
47 sector_t hash_start; /* hash start in blocks */
48 sector_t data_blocks; /* the number of data blocks */
49 sector_t hash_blocks; /* the number of hash blocks */
65 sector_t hash_level_block[DM_VERITY_MAX_LEVELS];
79 sector_t block;
134 sector_t block, u8 *digest, bool *is_zero);
Ddm-table.c30 #define KEYS_PER_NODE (NODE_SIZE / sizeof(sector_t))
59 static inline sector_t *get_node(struct dm_table *t, in get_node()
69 static sector_t high(struct dm_table *t, unsigned int l, unsigned int n) in high()
75 return (sector_t) - 1; in high()
87 sector_t *node; in setup_btree_index()
105 sector_t *n_highs; in alloc_targets()
111 n_highs = kvcalloc(num, sizeof(struct dm_target) + sizeof(sector_t), in alloc_targets()
225 sector_t start, sector_t len, void *data) in device_area_is_invalid()
229 sector_t dev_size = bdev_nr_sectors(bdev); in device_area_is_invalid()
396 sector_t start, sector_t len, void *data) in dm_set_device_limits()
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Ddm-verity-fec.h40 sector_t start; /* parity data start in blocks */
41 sector_t blocks; /* number of blocks covered */
42 sector_t rounds; /* number of interleaving rounds */
43 sector_t hash_blocks; /* blocks covered after v->hash_start */
72 enum verity_block_type type, sector_t block,
103 sector_t block, u8 *dest, in verity_fec_decode()
Ddm-zoned.h42 #define dmz_blk2sect(b) ((sector_t)(b) << DMZ_BLOCK_SECTORS_SHIFT)
43 #define dmz_sect2blk(s) ((sector_t)(s) >> DMZ_BLOCK_SECTORS_SHIFT)
61 sector_t capacity;
70 sector_t zone_nr_sectors;
206 sector_t dmz_start_sect(struct dmz_metadata *zmd, struct dm_zone *zone);
207 sector_t dmz_start_block(struct dmz_metadata *zmd, struct dm_zone *zone);
257 sector_t chunk_block, unsigned int nr_blocks);
259 sector_t chunk_block, unsigned int nr_blocks);
261 sector_t chunk_block);
263 sector_t *chunk_block);
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/Linux-v6.1/drivers/block/null_blk/
Dnull_blk.h57 sector_t start;
58 sector_t wp;
85 sector_t zone_size_sects;
139 blk_status_t null_handle_discard(struct nullb_device *dev, sector_t sector,
140 sector_t nr_sectors);
142 sector_t sector, unsigned int nr_sectors);
148 int null_report_zones(struct gendisk *disk, sector_t sector,
151 sector_t sector, sector_t nr_sectors);
153 sector_t sector, unsigned int len);
167 enum req_op op, sector_t sector, sector_t nr_sectors) in null_process_zoned_cmd()
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/Linux-v6.1/block/partitions/
Dmsdos.c41 static inline sector_t nr_sects(struct msdos_partition *p) in nr_sects()
43 return (sector_t)get_unaligned_le32(&p->nr_sects); in nr_sects()
46 static inline sector_t start_sect(struct msdos_partition *p) in start_sect()
48 return (sector_t)get_unaligned_le32(&p->start_sect); in start_sect()
131 sector_t first_sector, sector_t first_size, in parse_extended()
137 sector_t this_sector, this_size; in parse_extended()
138 sector_t sector_size; in parse_extended()
174 sector_t offs, size, next; in parse_extended()
251 sector_t offset, sector_t size, int origin) in parse_solaris_x86()
356 sector_t offset, sector_t size, int origin, char *flavour, in parse_bsd()
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Dcmdline.c29 sector_t from;
30 sector_t size;
54 new_subpart->size = (sector_t)(~0ULL); in parse_subpart()
57 new_subpart->size = (sector_t)memparse(partdef, &partdef); in parse_subpart()
58 if (new_subpart->size < (sector_t)PAGE_SIZE) { in parse_subpart()
67 new_subpart->from = (sector_t)memparse(partdef, &partdef); in parse_subpart()
69 new_subpart->from = (sector_t)(~0ULL); in parse_subpart()
281 static int cmdline_parts_set(struct cmdline_parts *parts, sector_t disk_size, in cmdline_parts_set()
284 sector_t from = 0; in cmdline_parts_set()
290 if (subpart->from == (sector_t)(~0ULL)) in cmdline_parts_set()
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/Linux-v6.1/fs/nilfs2/
Dthe_nilfs.h135 sector_t ns_last_pseg;
274 void nilfs_set_last_segment(struct the_nilfs *, sector_t, u64, __u64);
282 int nilfs_count_free_blocks(struct the_nilfs *, sector_t *);
309 sector_t *seg_start, sector_t *seg_end) in nilfs_get_segment_range()
311 *seg_start = (sector_t)nilfs->ns_blocks_per_segment * segnum; in nilfs_get_segment_range()
317 static inline sector_t
321 (sector_t)nilfs->ns_blocks_per_segment * segnum; in nilfs_get_segment_start_blocknr()
325 nilfs_get_segnum_of_block(struct the_nilfs *nilfs, sector_t blocknr) in nilfs_get_segnum_of_block()
327 sector_t segnum = blocknr; in nilfs_get_segnum_of_block()
334 nilfs_terminate_segment(struct the_nilfs *nilfs, sector_t seg_start, in nilfs_terminate_segment()
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/Linux-v6.1/fs/nfs/blocklayout/
Dblocklayout.h128 sector_t be_f_offset; /* the starting offset in the file */
129 sector_t be_length; /* the size of the extent */
130 sector_t be_v_offset; /* the starting offset in the volume */
182 int ext_tree_remove(struct pnfs_block_layout *bl, bool rw, sector_t start,
183 sector_t end);
184 int ext_tree_mark_written(struct pnfs_block_layout *bl, sector_t start,
185 sector_t len, u64 lwb);
186 bool ext_tree_lookup(struct pnfs_block_layout *bl, sector_t isect,
/Linux-v6.1/drivers/scsi/
Dsd.h115 sector_t capacity; /* size in logical blocks */
205 static inline sector_t logical_to_sectors(struct scsi_device *sdev, sector_t blocks) in logical_to_sectors()
210 static inline unsigned int logical_to_bytes(struct scsi_device *sdev, sector_t blocks) in logical_to_bytes()
215 static inline sector_t bytes_to_logical(struct scsi_device *sdev, unsigned int bytes) in bytes_to_logical()
220 static inline sector_t sectors_to_logical(struct scsi_device *sdev, sector_t sector) in sectors_to_logical()
251 int sd_zbc_report_zones(struct gendisk *disk, sector_t sector,
254 blk_status_t sd_zbc_prepare_zone_append(struct scsi_cmnd *cmd, sector_t *lba,
285 sector_t *lba, in sd_zbc_prepare_zone_append()
/Linux-v6.1/include/target/
Dtarget_core_backend.h49 sector_t (*get_blocks)(struct se_device *);
50 sector_t (*get_alignment_offset_lbas)(struct se_device *);
71 sector_t lba, sector_t nolb);
92 sector_t sbc_get_write_same_sectors(struct se_cmd *cmd);
94 sense_reason_t sbc_dif_verify(struct se_cmd *, sector_t, unsigned int,
119 sector_t target_to_linux_sector(struct se_device *dev, sector_t lb);
/Linux-v6.1/drivers/block/drbd/
Ddrbd_interval.h10 sector_t sector; /* start sector of the interval */
12 sector_t end; /* highest interval end in subtree */
30 extern bool drbd_contains_interval(struct rb_root *, sector_t,
33 extern struct drbd_interval *drbd_find_overlap(struct rb_root *, sector_t,
35 extern struct drbd_interval *drbd_next_overlap(struct drbd_interval *, sector_t,
Ddrbd_interval.c10 sector_t interval_end(struct rb_node *node) in interval_end()
19 struct drbd_interval, rb, sector_t, end, NODE_END);
28 sector_t this_end = this->sector + (this->size >> 9); in drbd_insert_interval()
69 drbd_contains_interval(struct rb_root *root, sector_t sector, in drbd_contains_interval()
114 drbd_find_overlap(struct rb_root *root, sector_t sector, unsigned int size) in drbd_find_overlap()
118 sector_t end = sector + (size >> 9); in drbd_find_overlap()
144 drbd_next_overlap(struct drbd_interval *i, sector_t sector, unsigned int size) in drbd_next_overlap()
146 sector_t end = sector + (size >> 9); in drbd_next_overlap()

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