BLKDEV_ISSUE_WRITE_S(9)                   Block Devices                   BLKDEV_ISSUE_WRITE_S(9)



NAME
       blkdev_issue_write_same - queue a write same operation

SYNOPSIS
       int blkdev_issue_write_same(struct block_device * bdev, sector_t sector,
                                   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.

COPYRIGHT
Kernel Hackers Manual 4.8.                 January 2017                   BLKDEV_ISSUE_WRITE_S(9)