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Commit 3db4d078 authored by Shenghui Wang's avatar Shenghui Wang Committed by Jens Axboe
Browse files

bcache: update comment for bch_data_insert 



commit 220bb38c ("bcache: Break up struct search") introduced
changes to struct search and s->iop. bypass/bio are fields of struct
data_insert_op now. Update the comment.

Signed-off-by: default avatarShenghui Wang <shhuiw@foxmail.com>
Signed-off-by: default avatarColy Li <colyli@suse.de>
Signed-off-by: default avatarJens Axboe <axboe@kernel.dk>
parent ae171023

drivers/md/bcache/request.c

+3 −3
Original line number Diff line number Diff line
@@ -311,11 +311,11 @@ static void bch_data_insert_start(struct closure *cl) 
 * data is written it calls bch_journal, and after the keys have been added to

 * the next journal write they're inserted into the btree.

 *

 * It inserts the data in s->cache_bio; bi_sector is used for the key offset,

 * It inserts the data in op->bio; bi_sector is used for the key offset,

 * and op->inode is used for the key inode.

 *

 * If s->bypass is true, instead of inserting the data it invalidates the

 * region of the cache represented by s->cache_bio and op->inode.

 * If op->bypass is true, instead of inserting the data it invalidates the

 * region of the cache represented by op->bio and op->inode.

 */

void bch_data_insert(struct closure *cl)

{