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handle ids greater that max_buckets

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This commit is contained in:
Michael Rodriguez 2008-03-07 15:39:18 -08:00 committed by Sage Weil
parent 3fa7f1da34
commit 47b85cfcf7
1 changed files with 4 additions and 2 deletions
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6
src/crush/builder.c
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@ -120,7 +120,7 @@ int crush_add_bucket(struct crush_map *map,
id = crush_get_next_bucket_id(map);
pos = -1 - id;
if (pos == map->max_buckets) {
while (pos > map->max_buckets) {
/* expand array */
oldsize = map->max_buckets;
if (map->max_buckets)
@ -130,11 +130,13 @@ int crush_add_bucket(struct crush_map *map,
map->buckets = realloc(map->buckets, map->max_buckets * sizeof(map->buckets[0]));
memset(map->buckets + oldsize, 0, (map->max_buckets-oldsize) * sizeof(map->buckets[0]));
}
assert(map->buckets[pos] == 0);
/* add it */
/* add it */
bucket->id = id;
map->buckets[pos] = bucket;
return id;
}