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Searched refs:premap (Results 1 - 2 of 2) sorted by relevance

/kernel/linux/linux-5.10/drivers/nvdimm/
H A Dbtt.c180 /* Initial state. Return postmap = premap */ in btt_map_read()
1068 static int lba_to_arena(struct btt *btt, sector_t sector, __u32 *premap, in lba_to_arena() argument
1077 *premap = lba; in lba_to_arena()
1090 static void lock_map(struct arena_info *arena, u32 premap)
1093 u32 idx = (premap * MAP_ENT_SIZE / L1_CACHE_BYTES) % arena->nfree;
1098 static void unlock_map(struct arena_info *arena, u32 premap)
1101 u32 idx = (premap * MAP_ENT_SIZE / L1_CACHE_BYTES) % arena->nfree;
1204 u32 lane = 0, premap, postmap; in btt_read_pg() local
1211 ret = lba_to_arena(btt, sector, &premap, &arena); in btt_read_pg()
1217 ret = btt_map_read(arena, premap, in btt_read_pg()
1268 premap); btt_read_pg() local
1316 u32 premap = 0, old_postmap, new_postmap, lane = 0, i; btt_write_pg() local
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/kernel/linux/linux-6.6/drivers/nvdimm/
H A Dbtt.c180 /* Initial state. Return postmap = premap */ in btt_map_read()
1068 static int lba_to_arena(struct btt *btt, sector_t sector, __u32 *premap, in lba_to_arena() argument
1077 *premap = lba; in lba_to_arena()
1090 static void lock_map(struct arena_info *arena, u32 premap)
1093 u32 idx = (premap * MAP_ENT_SIZE / L1_CACHE_BYTES) % arena->nfree;
1098 static void unlock_map(struct arena_info *arena, u32 premap)
1101 u32 idx = (premap * MAP_ENT_SIZE / L1_CACHE_BYTES) % arena->nfree;
1202 u32 lane = 0, premap, postmap; in btt_read_pg() local
1209 ret = lba_to_arena(btt, sector, &premap, &arena); in btt_read_pg()
1215 ret = btt_map_read(arena, premap, in btt_read_pg()
1266 premap); btt_read_pg() local
1314 u32 premap = 0, old_postmap, new_postmap, lane = 0, i; btt_write_pg() local
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