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205 Commits

Author SHA1 Message Date
FUJITA Tomonori 2a4aa30c5f block: rename and export rq_init() 
This rename rq_init() blk_rq_init() and export it. Any path that hands
the request to the block layer needs to call it to initialize the
request.

This is a preparation for large command support, which needs to
initialize the request in a proper way (that is, just doing a memset()
will not work).

Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
Cc: Jens Axboe <jens.axboe@oracle.com>
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
 2008-04-29 14:48:55 +02:00
Adrian Bunk ff88972c85 proper prototype for blk_dev_init() 
This patch adds a proper prototye for blk_dev_init() in block/blk.h

Signed-off-by: Adrian Bunk <bunk@kernel.org>
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
 2008-03-04 11:28:29 +01:00
Jens Axboe d6d4819696 block: ll_rw_blk.c split, add blk-merge.c 
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
 2008-01-29 21:55:12 +01:00
Jens Axboe 86db1e2977 block: continue ll_rw_blk.c splitup 
Adds files for barrier handling, rq execution, io context handling,
mapping data to requests, and queue settings.

Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
 2008-01-29 21:55:08 +01:00
Jens Axboe 8324aa91d1 block: split tag and sysfs handling from blk-core.c 
Seperates the tag and sysfs handling from ll_rw_blk.

Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
 2008-01-29 21:55:07 +01:00