Home
last modified time | relevance | path

Searched refs:region_entries_per_slot (Results 1 – 1 of 1) sorted by relevance

/linux/drivers/md/
H A Ddm-switch.c49 unsigned char region_entries_per_slot; /* Number of entries in one region table slot */ member
93 sctx->region_entries_per_slot = (sizeof(region_table_slot_t) * 8) / sctx->region_table_entry_bits; in alloc_region_table()
94 if (!(sctx->region_entries_per_slot & (sctx->region_entries_per_slot - 1))) in alloc_region_table()
95 sctx->region_entries_per_slot_bits = __ffs(sctx->region_entries_per_slot); in alloc_region_table()
109 if (sector_div(nr_slots, sctx->region_entries_per_slot)) in alloc_region_table()
132 *bit = region_nr & (sctx->region_entries_per_slot - 1); in switch_get_position()
134 *region_index = region_nr / sctx->region_entries_per_slot; in switch_get_position()
135 *bit = region_nr % sctx->region_entries_per_slot; in switch_get_position()