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bcachefs: Fix a startup race

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Signed-off-by: Kent Overstreet <kent.overstreet@gmail.com>
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
This commit is contained in:
Kent Overstreet
2021-04-05 01:23:55 -04:00
committed by Kent Overstreet
parent ecc1420944
commit f72b1fd710
1 changed files with 6 additions and 7 deletions
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13
fs/bcachefs/btree_key_cache.c
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@@ -692,17 +692,16 @@ int bch2_fs_btree_key_cache_init(struct btree_key_cache *bc)
struct bch_fs *c = container_of(bc, struct bch_fs, btree_key_cache);
int ret;
bc->shrink.seeks = 1;
bc->shrink.count_objects = bch2_btree_key_cache_count;
bc->shrink.scan_objects = bch2_btree_key_cache_scan;
ret = register_shrinker(&bc->shrink, "%s/btree_key_cache", c->name) ?:
rhashtable_init(&bc->table, &bch2_btree_key_cache_params);
ret = rhashtable_init(&bc->table, &bch2_btree_key_cache_params);
if (ret)
return ret;
bc->table_init_done = true;
return 0;
bc->shrink.seeks = 1;
bc->shrink.count_objects = bch2_btree_key_cache_count;
bc->shrink.scan_objects = bch2_btree_key_cache_scan;
return register_shrinker(&bc->shrink, "%s/btree_key_cache", c->name);
}
void bch2_btree_key_cache_to_text(struct printbuf *out, struct btree_key_cache *c)