On 8/15/20 6:10 AM, Coly Li wrote:
Because struct cache_set and struct cache both have struct cache_sb,
macro bucket_bytes() currently are used on both of them. When removing
the embedded struct cache_sb from struct cache_set, this macro won't be
used on struct cache_set anymore.
This patch unifies all bucket_bytes() usage only on struct cache, this is
one of the preparation to remove the embedded struct cache_sb from
struct cache_set.
Signed-off-by: Coly Li <colyli@xxxxxxx>
---
drivers/md/bcache/bcache.h | 2 +-
drivers/md/bcache/sysfs.c | 2 +-
2 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/md/bcache/bcache.h b/drivers/md/bcache/bcache.h
index 48a2585b6bbb..94d4baf4c405 100644
--- a/drivers/md/bcache/bcache.h
+++ b/drivers/md/bcache/bcache.h
@@ -757,7 +757,7 @@ struct bbio {
#define btree_default_blocks(c) \
((unsigned int) ((PAGE_SECTORS * (c)->btree_pages) >> (c)->block_bits))
-#define bucket_bytes(c) ((c)->sb.bucket_size << 9)
+#define bucket_bytes(ca) ((ca)->sb.bucket_size << 9)
#define block_bytes(ca) ((ca)->sb.block_size << 9)
static inline unsigned int meta_bucket_pages(struct cache_sb *sb)
diff --git a/drivers/md/bcache/sysfs.c b/drivers/md/bcache/sysfs.c
index b9f524ab5cc8..4bfe98faadcc 100644
--- a/drivers/md/bcache/sysfs.c
+++ b/drivers/md/bcache/sysfs.c
@@ -713,7 +713,7 @@ SHOW(__bch_cache_set)
sysfs_print(synchronous, CACHE_SYNC(&c->sb));
sysfs_print(journal_delay_ms, c->journal_delay_ms);
- sysfs_hprint(bucket_size, bucket_bytes(c));
+ sysfs_hprint(bucket_size, bucket_bytes(c->cache));
sysfs_hprint(block_size, block_bytes(c->cache));
sysfs_print(tree_depth, c->root->level);
sysfs_print(root_usage_percent, bch_root_usage(c));
Reviewed-by: Hannes Reinecke <hare@xxxxxxx>
Cheers,
Hannes
--
Dr. Hannes Reinecke Teamlead Storage & Networking
hare@xxxxxxx +49 911 74053 688
SUSE Software Solutions GmbH, Maxfeldstr. 5, 90409 Nürnberg
HRB 36809 (AG Nürnberg), Geschäftsführer: Felix Imendörffer
