Coly Li 7a0bc2a896 bcache: add code comments for state->pool in __btree_sort() ...

To explain the pages allocated from mempool state->pool can be
swapped in __btree_sort(), because state->pool is a page pool,
which allocates pages by alloc_pages() indeed.

Signed-off-by: Coly Li <colyli@suse.de>
Signed-off-by: Jens Axboe <axboe@kernel.dk>

2020-01-23 11:40:02 -07:00

33 KiB

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