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

/linux-4.1.27/drivers/md/
Ddm-switch.c51 region_table_slot_t *region_table; /* Region table */ member
117 sctx->region_table = vmalloc(nr_slots * sizeof(region_table_slot_t)); in alloc_region_table()
118 if (!sctx->region_table) { in alloc_region_table()
147 return (ACCESS_ONCE(sctx->region_table[region_index]) >> bit) & in switch_region_table_read()
183 pte = sctx->region_table[region_index]; in switch_region_table_write()
186 sctx->region_table[region_index] = pte; in switch_region_table_write()
240 vfree(sctx->region_table); in switch_dtr()