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bcache: only use bucket_bytes() on struct cache

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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@suse.de>
Reviewed-by: Hannes Reinecke <hare@suse.de>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
This commit is contained in:
Coly Li 2020-10-01 14:50:52 +08:00 committed by Jens Axboe
parent 3c4fae2982
commit 63a96c05cd
2 changed files with 2 additions and 2 deletions
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2
drivers/md/bcache/bcache.h
View File

@ -757,7 +757,7 @@ struct bbio {
#define btree_default_blocks(c) \ #define btree_default_blocks(c) \
((unsigned int) ((PAGE_SECTORS * (c)->btree_pages) >> (c)->block_bits)) ((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) #define block_bytes(ca) ((ca)->sb.block_size << 9)
static inline unsigned int meta_bucket_pages(struct cache_sb *sb) static inline unsigned int meta_bucket_pages(struct cache_sb *sb)

2
drivers/md/bcache/sysfs.c
View File

@ -713,7 +713,7 @@ SHOW(__bch_cache_set)
sysfs_print(synchronous, CACHE_SYNC(&c->sb)); sysfs_print(synchronous, CACHE_SYNC(&c->sb));
sysfs_print(journal_delay_ms, c->journal_delay_ms); 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_hprint(block_size, block_bytes(c->cache));
sysfs_print(tree_depth, c->root->level); sysfs_print(tree_depth, c->root->level);
sysfs_print(root_usage_percent, bch_root_usage(c)); sysfs_print(root_usage_percent, bch_root_usage(c));