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| author | Christoph Hellwig <[email protected]> | 2022-04-15 04:52:57 +0000 |
|---|---|---|
| committer | Jens Axboe <[email protected]> | 2022-04-18 01:49:59 +0000 |
| commit | 44abff2c0b970ae3d310b97617525dc01f248d7c (patch) | |
| tree | 9a1df22b92f1b310de70804605325b2367dfd52e /drivers/mmc/core/queue.c | |
| parent | block: add a bdev_discard_granularity helper (diff) | |
| download | kernel-44abff2c0b970ae3d310b97617525dc01f248d7c.tar.gz kernel-44abff2c0b970ae3d310b97617525dc01f248d7c.zip | |
block: decouple REQ_OP_SECURE_ERASE from REQ_OP_DISCARD
Secure erase is a very different operation from discard in that it is
a data integrity operation vs hint. Fully split the limits and helper
infrastructure to make the separation more clear.
Signed-off-by: Christoph Hellwig <[email protected]>
Reviewed-by: Martin K. Petersen <[email protected]>
Acked-by: Christoph Böhmwalder <[email protected]> [drbd]
Acked-by: Ryusuke Konishi <[email protected]> [nifs2]
Acked-by: Jaegeuk Kim <[email protected]> [f2fs]
Acked-by: Coly Li <[email protected]> [bcache]
Acked-by: David Sterba <[email protected]> [btrfs]
Acked-by: Chao Yu <[email protected]>
Reviewed-by: Chaitanya Kulkarni <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Jens Axboe <[email protected]>
Diffstat (limited to 'drivers/mmc/core/queue.c')
| -rw-r--r-- | drivers/mmc/core/queue.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/mmc/core/queue.c b/drivers/mmc/core/queue.c index cac6315010a3..a3d446005571 100644 --- a/drivers/mmc/core/queue.c +++ b/drivers/mmc/core/queue.c @@ -189,7 +189,7 @@ static void mmc_queue_setup_discard(struct request_queue *q, if (card->pref_erase > max_discard) q->limits.discard_granularity = SECTOR_SIZE; if (mmc_can_secure_erase_trim(card)) - blk_queue_flag_set(QUEUE_FLAG_SECERASE, q); + blk_queue_max_secure_erase_sectors(q, max_discard); } static unsigned short mmc_get_max_segments(struct mmc_host *host) |