diff options
| author | Kent Overstreet <kent.overstreet@gmail.com> | 2017-01-08 00:13:18 -0900 |
|---|---|---|
| committer | Kent Overstreet <kent.overstreet@gmail.com> | 2017-01-20 09:07:08 -0900 |
| commit | b33fc8298f7e13226b9895abc57c9bfce5e3fa2d (patch) | |
| tree | a3d2a5a909b6372f7777c1c5c18cef5f81d123a9 /libbcache.c | |
| parent | 7f4191a202ea4558ca2d5eb8a47daea33c9999c7 (diff) | |
bcache in userspace; userspace fsck
Diffstat (limited to 'libbcache.c')
| -rw-r--r-- | libbcache.c | 19 |
1 files changed, 9 insertions, 10 deletions
diff --git a/libbcache.c b/libbcache.c index 5b2cac5b..081fd426 100644 --- a/libbcache.c +++ b/libbcache.c @@ -11,10 +11,9 @@ #include <uuid/uuid.h> -#include "ccan/ilog/ilog.h" - -#include "bcache-ondisk.h" +#include "linux/bcache.h" #include "libbcache.h" +#include "checksum.h" const char * const cache_state[] = { "active", @@ -154,7 +153,7 @@ void bcache_format(struct dev_opts *devs, size_t nr_devs, i->bucket_size = max(block_size, 256U); if (i->size >= min_size(i->bucket_size)) { - unsigned scale = max(1U, + unsigned scale = max(1, ilog2(i->size / min_size(i->bucket_size)) / 4); scale = rounddown_pow_of_two(scale); @@ -216,8 +215,8 @@ void bcache_format(struct dev_opts *devs, size_t nr_devs, * crc64 */ SET_CACHE_SB_CSUM_TYPE(sb, BCH_CSUM_CRC64); - SET_CACHE_SET_META_CSUM_TYPE(sb, meta_csum_type); - SET_CACHE_SET_DATA_CSUM_TYPE(sb, data_csum_type); + SET_CACHE_SET_META_PREFERRED_CSUM_TYPE(sb, meta_csum_type); + SET_CACHE_SET_DATA_PREFERRED_CSUM_TYPE(sb, data_csum_type); SET_CACHE_SET_COMPRESSION_TYPE(sb, compression_type); SET_CACHE_SET_BTREE_NODE_SIZE(sb, btree_node_size); @@ -313,12 +312,12 @@ void bcache_super_print(struct cache_sb *sb, int units) CACHE_SET_DATA_REPLICAS_HAVE(sb), CACHE_SET_DATA_REPLICAS_WANT(sb), - CACHE_SET_META_CSUM_TYPE(sb) < BCH_CSUM_NR - ? csum_types[CACHE_SET_META_CSUM_TYPE(sb)] + CACHE_SET_META_PREFERRED_CSUM_TYPE(sb) < BCH_CSUM_NR + ? csum_types[CACHE_SET_META_PREFERRED_CSUM_TYPE(sb)] : "unknown", - CACHE_SET_DATA_CSUM_TYPE(sb) < BCH_CSUM_NR - ? csum_types[CACHE_SET_DATA_CSUM_TYPE(sb)] + CACHE_SET_DATA_PREFERRED_CSUM_TYPE(sb) < BCH_CSUM_NR + ? csum_types[CACHE_SET_DATA_PREFERRED_CSUM_TYPE(sb)] : "unknown", CACHE_SET_COMPRESSION_TYPE(sb) < BCH_COMPRESSION_NR |