Searched refs:region_nr (Results 1 - 7 of 7) sorted by relevance

/linux-master/drivers/md/
H A Ddm-clone-metadata.h33 * @region_nr: The region number
37 int dm_clone_set_region_hydrated(struct dm_clone_metadata *cmd, unsigned long region_nr);
146 * Returns true if region @region_nr is hydrated.
148 bool dm_clone_is_region_hydrated(struct dm_clone_metadata *cmd, unsigned long region_nr);
162 * Returns the first unhydrated region with region_nr >= @start
H A Ddm-switch.c127 static void switch_get_position(struct switch_ctx *sctx, unsigned long region_nr, argument
131 *region_index = region_nr >> sctx->region_entries_per_slot_bits;
132 *bit = region_nr & (sctx->region_entries_per_slot - 1);
134 *region_index = region_nr / sctx->region_entries_per_slot;
135 *bit = region_nr % sctx->region_entries_per_slot;
141 static unsigned int switch_region_table_read(struct switch_ctx *sctx, unsigned long region_nr) argument
146 switch_get_position(sctx, region_nr, &region_index, &bit);
175 static void switch_region_table_write(struct switch_ctx *sctx, unsigned long region_nr, argument
182 switch_get_position(sctx, region_nr, &region_index, &bit);
196 unsigned long region_nr; local
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H A Ddm-clone-metadata.c635 bool dm_clone_is_region_hydrated(struct dm_clone_metadata *cmd, unsigned long region_nr) argument
637 return dm_clone_is_hydration_done(cmd) || test_bit(region_nr, cmd->region_map);
841 int dm_clone_set_region_hydrated(struct dm_clone_metadata *cmd, unsigned long region_nr) argument
847 if (unlikely(region_nr >= cmd->nr_regions)) {
849 region_nr, cmd->nr_regions);
853 word = region_nr / BITS_PER_LONG;
865 __set_bit(region_nr, dmap->dirty_regions);
866 __set_bit(region_nr, cmd->region_map);
880 unsigned long word, region_nr; local
897 for (region_nr
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H A Ddm-clone-target.c276 static inline sector_t region_to_sector(struct clone *clone, unsigned long region_nr) argument
278 return ((sector_t)region_nr << clone->region_shift);
531 unsigned long region_nr; member in struct:dm_clone_region_hydration
603 unsigned long region_nr)
605 return &clone->ht[hash_long(region_nr, HASH_TABLE_BITS)];
609 * Search hash table for a hydration with hd->region_nr == region_nr
614 unsigned long region_nr)
619 if (hd->region_nr == region_nr)
602 get_hash_table_bucket(struct clone *clone, unsigned long region_nr) argument
613 __hash_find(struct hash_table_bucket *bucket, unsigned long region_nr) argument
682 hydration_init(struct dm_clone_region_hydration *hd, unsigned long region_nr) argument
876 unsigned long region_nr; local
1321 unsigned long region_nr; local
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/linux-master/drivers/gpu/drm/nouveau/nvkm/subdev/fb/
H A Dr535.c48 for (int i = 0; i < gsp->fb.region_nr; i++) {
/linux-master/drivers/gpu/drm/nouveau/include/nvkm/subdev/
H A Dgsp.h76 int region_nr; member in struct:nvkm_gsp::__anon88
/linux-master/drivers/gpu/drm/nouveau/nvkm/subdev/gsp/
H A Dr535.c971 !WARN_ON_ONCE(gsp->fb.region_nr >= ARRAY_SIZE(gsp->fb.region))) {
974 gsp->fb.region[gsp->fb.region_nr].addr = reg->base;
975 gsp->fb.region[gsp->fb.region_nr].size = size;
976 gsp->fb.region_nr++;

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