diff options
| author | Adrian Hunter | 2016-08-16 09:59:35 +0200 |
|---|---|---|
| committer | Jens Axboe | 2016-08-16 17:16:51 +0200 |
| commit | 7afafc8a44bf0ab841b17d450b02aedb3a138985 (patch) | |
| tree | a879b43681ee39a3f3ace3aeacb81f30c96ca00d /drivers/mmc | |
| parent | nvme: Prevent controller state invalid transition (diff) | |
| download | kernel-qcow2-linux-7afafc8a44bf0ab841b17d450b02aedb3a138985.tar.gz kernel-qcow2-linux-7afafc8a44bf0ab841b17d450b02aedb3a138985.tar.xz kernel-qcow2-linux-7afafc8a44bf0ab841b17d450b02aedb3a138985.zip | |
block: Fix secure erase
Commit 288dab8a35a0 ("block: add a separate operation type for secure
erase") split REQ_OP_SECURE_ERASE from REQ_OP_DISCARD without considering
all the places REQ_OP_DISCARD was being used to mean either. Fix those.
Signed-off-by: Adrian Hunter <adrian.hunter@intel.com>
Fixes: 288dab8a35a0 ("block: add a separate operation type for secure erase")
Signed-off-by: Jens Axboe <axboe@fb.com>
Diffstat (limited to 'drivers/mmc')
| -rw-r--r-- | drivers/mmc/card/block.c | 1 | ||||
| -rw-r--r-- | drivers/mmc/card/queue.c | 3 | ||||
| -rw-r--r-- | drivers/mmc/card/queue.h | 4 |
3 files changed, 6 insertions, 2 deletions
diff --git a/drivers/mmc/card/block.c b/drivers/mmc/card/block.c index 48a5dd740f3b..82503e6f04b3 100644 --- a/drivers/mmc/card/block.c +++ b/drivers/mmc/card/block.c @@ -1726,6 +1726,7 @@ static u8 mmc_blk_prep_packed_list(struct mmc_queue *mq, struct request *req) break; if (req_op(next) == REQ_OP_DISCARD || + req_op(next) == REQ_OP_SECURE_ERASE || req_op(next) == REQ_OP_FLUSH) break; diff --git a/drivers/mmc/card/queue.c b/drivers/mmc/card/queue.c index bf14642a576a..29578e98603d 100644 --- a/drivers/mmc/card/queue.c +++ b/drivers/mmc/card/queue.c @@ -33,7 +33,8 @@ static int mmc_prep_request(struct request_queue *q, struct request *req) /* * We only like normal block requests and discards. */ - if (req->cmd_type != REQ_TYPE_FS && req_op(req) != REQ_OP_DISCARD) { + if (req->cmd_type != REQ_TYPE_FS && req_op(req) != REQ_OP_DISCARD && + req_op(req) != REQ_OP_SECURE_ERASE) { blk_dump_rq_flags(req, "MMC bad request"); return BLKPREP_KILL; } diff --git a/drivers/mmc/card/queue.h b/drivers/mmc/card/queue.h index d62531124d54..fee5e1271465 100644 --- a/drivers/mmc/card/queue.h +++ b/drivers/mmc/card/queue.h @@ -4,7 +4,9 @@ static inline bool mmc_req_is_special(struct request *req) { return req && - (req_op(req) == REQ_OP_FLUSH || req_op(req) == REQ_OP_DISCARD); + (req_op(req) == REQ_OP_FLUSH || + req_op(req) == REQ_OP_DISCARD || + req_op(req) == REQ_OP_SECURE_ERASE); } struct request; |