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| author | Christoph Hellwig <hch@lst.de> | 2017-04-05 19:21:08 +0200 |
|---|---|---|
| committer | Jens Axboe <axboe@fb.com> | 2017-04-08 11:25:38 -0600 |
| commit | ee472d835c264a4cb77f8cf878603e1e40f3559e (patch) | |
| tree | 923d051ac77e50e2871eefc7c6f7da43da3538c9 /block/ioctl.c | |
| parent | c20cfc27a47307e811346f85959cf3cc07ae42f9 (diff) | |
| download | op-kernel-dev-ee472d835c264a4cb77f8cf878603e1e40f3559e.zip op-kernel-dev-ee472d835c264a4cb77f8cf878603e1e40f3559e.tar.gz | |
block: add a flags argument to (__)blkdev_issue_zeroout
Turn the existing discard flag into a new BLKDEV_ZERO_UNMAP flag with
similar semantics, but without referring to diѕcard.
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 'block/ioctl.c')
| -rw-r--r-- | block/ioctl.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/block/ioctl.c b/block/ioctl.c index 7b88820..8ea00a4 100644 --- a/block/ioctl.c +++ b/block/ioctl.c @@ -255,7 +255,7 @@ static int blk_ioctl_zeroout(struct block_device *bdev, fmode_t mode, truncate_inode_pages_range(mapping, start, end); return blkdev_issue_zeroout(bdev, start >> 9, len >> 9, GFP_KERNEL, - false); + BLKDEV_ZERO_NOUNMAP); } static int put_ushort(unsigned long arg, unsigned short val) |
