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| author |   Coly Li <colyli@suse.de> | 2020-10-01 14:50:52 +0800 |
|---|---|---|
| committer |   Jens Axboe <axboe@kernel.dk> | 2020-10-02 14:25:30 -0600 |
| commit | 63a96c05cd43ccf66cb671af039c7931a840efe8 (patch) | |
| tree | 7b334df7549f460df287c31504805e74b5b87ab1 /drivers/md | |
| parent | bcache: remove useless bucket_pages() (diff) | |
| download | linux-dev-63a96c05cd43ccf66cb671af039c7931a840efe8.tar.xz linux-dev-63a96c05cd43ccf66cb671af039c7931a840efe8.zip | |
bcache: only use bucket_bytes() on struct cache
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>
Diffstat (limited to 'drivers/md')
| -rw-r--r-- | drivers/md/bcache/bcache.h | 2 | ||||
| -rw-r--r-- | 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)); |