blkdev_issue_write_same (9) - Linux Manuals
blkdev_issue_write_same: queue a write same operation
NAME
blkdev_issue_write_same - queue a write same operation
SYNOPSIS
-
int blkdev_issue_write_same(struct block_device
* bdev, sector_tsector, sector_t nr_sects, gfp_t gfp_mask, struct page * page);
ARGUMENTS
bdev
-
- target blockdev
sector
- start sector
nr_sects
- number of sectors to write
gfp_mask
- memory allocation flags (for bio_alloc)
page
- page containing data to write
DESCRIPTION
Issue a write same request for the sectors in question.
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