Searched refs:zone_size (Results 1 - 15 of 15) sorted by relevance

/linux-master/fs/adfs/
H A Dmap.c312 unsigned int zone, zone_size; local
315 zone_size = (8 << dr->log2secsize) - le16_to_cpu(dr->zone_spare);
320 dm[0].dm_endbit = 32 + zone_size;
324 dm[zone].dm_startblk = zone * zone_size - ADFS_DR_SIZE_BITS;
326 dm[zone].dm_endbit = 32 + zone_size;
330 size -= (nzones - 1) * zone_size - ADFS_DR_SIZE_BITS;
360 unsigned int map_addr, zone_size, nzones; local
364 zone_size = (8 << dr->log2secsize) - le16_to_cpu(dr->zone_spare);
370 asb->s_ids_per_zone = zone_size / (asb->s_idlen + 1);
372 map_addr = (nzones >> 1) * zone_size
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/linux-master/fs/btrfs/
H A Dzoned.h36 u64 zone_size; member in struct:btrfs_zoned_device_info
333 return fs_info->zone_size ==
353 u64 zone_size; local
358 zone_size = device->zone_info->zone_size;
359 if (!IS_ALIGNED(physical, zone_size) || !IS_ALIGNED(length, zone_size))
H A Dzoned.c199 const sector_t zone_sectors = device->fs_info->zone_size >> SECTOR_SHIFT;
241 ASSERT(IS_ALIGNED(pos, zinfo->zone_size));
324 fs_info->zone_size = btrfs_dev_extent_length(leaf, dext);
339 /* fs_info->zone_size might not set yet. Use the incomapt flag here. */
374 * Cannot use btrfs_is_zoned here, since fs_info::zone_size might not
390 if (!fs_info->zone_size) {
396 ASSERT(fs_info->zone_size);
397 zone_sectors = fs_info->zone_size >> SECTOR_SHIFT;
403 zone_info->zone_size = zone_sectors << SECTOR_SHIFT;
406 if (zone_info->zone_size > BTRFS_MAX_ZONE_SIZ
688 u64 zone_size = 0; local
[all...]
H A Dfs.h812 u64 zone_size; member in struct:btrfs_fs_info
951 return IS_ENABLED(CONFIG_BLK_DEV_ZONED) && fs_info->zone_size > 0;
H A Dvolumes.c1491 u64 zone_size = device->zone_info->zone_size; local
1496 ASSERT(IS_ALIGNED(*hole_start, zone_size));
1523 *hole_start += zone_size;
1524 *hole_size -= zone_size;
1635 !IS_ALIGNED(num_bytes, device->zone_info->zone_size));
5284 u64 zone_size = fs_devices->fs_info->zone_size; local
5288 u64 min_chunk_size = min_data_stripes * zone_size;
5291 ctl->max_stripe_size = zone_size;
5468 u64 zone_size = devices_info[0].dev->zone_info->zone_size; local
8077 u64 zone_size = dev->zone_info->zone_size; local
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H A Dbio.c465 u64 zone_start = round_down(physical, dev->fs_info->zone_size);
H A Dspace-info.c199 return fs_info->zone_size;
/linux-master/drivers/mtd/
H A Dsm_ftl.h33 int zone_size; /* zone size in blocks */ member in struct:sm_ftl
H A Dsm_ftl.c196 WARN_ON(block >= ftl->zone_size);
578 ftl->zone_size = 256;
587 ftl->zone_size = 512;
597 ftl->zone_size = 256;
604 ftl->zone_size = 512;
610 ftl->zone_size = 1024;
620 ftl->zone_size = 1024;
688 for (block = 0 ; block < ftl->zone_size - ftl->max_lba ; block++) {
772 if (kfifo_alloc(&zone->free_sectors, ftl->zone_size * 2, GFP_KERNEL)) {
778 for (block = 0 ; block < ftl->zone_size ; bloc
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/linux-master/drivers/nvme/host/
H A Dzns.c92 zi->zone_size = le64_to_cpu(id->lbafe[lbaf].zsze);
93 if (!is_power_of_2(zi->zone_size)) {
96 zi->zone_size, ns->head->ns_id);
116 nvme_lba_to_sect(ns->head, zi->zone_size);
H A Dnvme.h1040 u64 zone_size; member in struct:nvme_zone_info
/linux-master/drivers/block/null_blk/
H A Dzoned.c69 if (!is_power_of_2(dev->zone_size)) {
70 pr_err("zone_size must be power-of-two\n");
73 if (dev->zone_size > dev->size) {
79 dev->zone_capacity = dev->zone_size;
81 if (dev->zone_capacity > dev->zone_size) {
83 dev->zone_capacity, dev->zone_size);
89 dev->zone_size_sects = mb_to_sects(dev->zone_size);
H A Dnull_blk.h80 unsigned long zone_size; /* zone size in MB if device is zoned */ member in struct:nullb_device
H A Dmain.c237 module_param_named(zone_size, g_zone_size, ulong, S_IRUGO);
238 MODULE_PARM_DESC(zone_size, "Zone size in MB when block device is zoned. Must be power-of-two: Default: 256");
434 NULLB_DEVICE_ATTR(zone_size, ulong, NULL);
674 "zone_size\n");
749 dev->zone_size = g_zone_size;
1824 (!dev->zone_size || !is_power_of_2(dev->zone_size))) {
1825 pr_err("zone_size must be power-of-two\n");
/linux-master/drivers/md/
H A Draid0.c38 sector_t zone_size = 0; local
54 zone_size = conf->strip_zone[j].zone_end - zone_start;
58 (unsigned long long)zone_size>>1);

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