Name
blkdev_issue_flush —
queue a flush
Synopsis
int blkdev_issue_flush ( | struct block_device * bdev, |
| | gfp_t gfp_mask, |
| | sector_t * error_sector); |
Arguments
struct block_device * bdev
blockdev to issue flush for
gfp_t gfp_mask
memory allocation flags (for bio_alloc)
sector_t * error_sector
error sector
Description
Issue a flush for the block device in question. Caller can supply
room for storing the error offset in case of a flush error, if they
wish to. If WAIT flag is not passed then caller may check only what
request was pushed in some internal queue for later handling.