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| author | Christoph Hellwig <hch@lst.de> | 2017-04-05 19:21:11 +0200 |
|---|---|---|
| committer | Jens Axboe <axboe@fb.com> | 2017-04-08 11:25:38 -0600 |
| commit | 34045129b128fb3c0237b6af7c5a84b1ca9c0bf5 (patch) | |
| tree | a85625b4c9d3f7a4eefd151e0ec14c7e17658dd9 /drivers/scsi/sd.c | |
| parent | cb365b9675fda026caba4cb5df83292cb7c0811a (diff) | |
| download | linux-34045129b128fb3c0237b6af7c5a84b1ca9c0bf5.tar.gz linux-34045129b128fb3c0237b6af7c5a84b1ca9c0bf5.tar.bz2 linux-34045129b128fb3c0237b6af7c5a84b1ca9c0bf5.zip | |
block_dev: use blkdev_issue_zerout for hole punches
This gets us support for non-discard efficient write of zeroes (e.g. NVMe)
and prepares for removing the discard_zeroes_data flag.
Also remove a pointless discard support check, which is done in
blkdev_issue_discard already.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Martin K. Petersen <martin.petersen@oracle.com>
Reviewed-by: Hannes Reinecke <hare@suse.com>
Signed-off-by: Jens Axboe <axboe@fb.com>
Diffstat (limited to 'drivers/scsi/sd.c')
0 files changed, 0 insertions, 0 deletions