RAID10_MERGEABLE_BVEC
Section: (9)
Updated: 09 October 2005
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NAME
raid10_mergeable_bvec - - tell bio layer if a two requests can be merged
SYNOPSIS
"SYNOPSIS"
int raid10_mergeable_bvec (request_queue_t * q, struct bio * bio, struct bio_vec * bio_vec);
ARGUMENTS
- q
-
request queue
- bio
-
the buffer head that's been built up so far
- bio_vec
-
-- undescribed --
DESCRIPTION
Return amount of bytes we can accept at this offset
If near_copies == raid_disk, there are no striping issues,
but in that case, the function isn't called at all.
Index
- NAME
-
- SYNOPSIS
-
- ARGUMENTS
-
- DESCRIPTION
-
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Time: 00:02:42 GMT, October 09, 2005