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bcache: remove useless bucket_pages() 

It seems alloc_bucket_pages() is the only user of bucket_pages().
Considering alloc_bucket_pages() is removed from bcache code, it is safe
to remove the useless macro bucket_pages() now.

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 14:50:51 +08:00 committed by Jens Axboe
parent 421cf1c573
commit 3c4fae2982
1 changed files with 0 additions and 1 deletions
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drivers/md/bcache/bcache.h
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@ -757,7 +757,6 @@ struct bbio {
#define btree_default_blocks(c) \
((unsigned int) ((PAGE_SECTORS * (c)->btree_pages) >> (c)->block_bits))
#define bucket_pages(c) ((c)->sb.bucket_size / PAGE_SECTORS)
#define bucket_bytes(c) ((c)->sb.bucket_size << 9)
#define block_bytes(ca) ((ca)->sb.block_size << 9)