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| author | Christoph Hellwig <hch@lst.de> | 2022-02-09 09:28:28 +0100 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2022-02-22 21:11:08 -0500 |
| commit | 73bd66d9c834220579c881a3eb020fd8917075d8 (patch) | |
| tree | c9b3f373a86dd638b77affe8b2dcb377ff055d75 /block/blk-sysfs.c | |
| parent | a773187e37fa5c3bcd92ffda9085707df34f903a (diff) | |
| download | lwn-73bd66d9c834220579c881a3eb020fd8917075d8.tar.gz lwn-73bd66d9c834220579c881a3eb020fd8917075d8.zip | |
scsi: block: Remove REQ_OP_WRITE_SAME support
No more users of REQ_OP_WRITE_SAME or drivers implementing it are left,
so remove the infrastructure.
[mkp: fold in and tweak sysfs reporting fix]
Link: https://lore.kernel.org/r/20220209082828.2629273-8-hch@lst.de
Reviewed-by: Chaitanya Kulkarni <kch@nvidia.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'block/blk-sysfs.c')
| -rw-r--r-- | block/blk-sysfs.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/block/blk-sysfs.c b/block/blk-sysfs.c index 9f32882ceb2f..5e81e65574a0 100644 --- a/block/blk-sysfs.c +++ b/block/blk-sysfs.c @@ -214,8 +214,7 @@ static ssize_t queue_discard_zeroes_data_show(struct request_queue *q, char *pag static ssize_t queue_write_same_max_show(struct request_queue *q, char *page) { - return sprintf(page, "%llu\n", - (unsigned long long)q->limits.max_write_same_sectors << 9); + return queue_var_show(0, page); } static ssize_t queue_write_zeroes_max_show(struct request_queue *q, char *page) |