Adrian Bunk
5ece6c52ea
make blk-core.c:request_cachep static again
...
request_cachep needlessly became global.
Signed-off-by: Adrian Bunk <bunk@kernel.org>
Signed-off-by: Jens Axboe <axboe@carl.home.kernel.dk>
2008-02-19 10:04:00 +01:00
Jerome Marchand
c3c930d933
Enhanced partition statistics: remove old partition statistics
...
Removes the now unused old partition statistic code.
Signed-off-by: Jerome Marchand <jmarchan@redhat.com>
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
2008-02-08 12:42:01 +01:00
Jerome Marchand
6f2576af5b
Enhanced partition statistics: update partition statitics
...
Updates the enhanced partition statistics in generic block layer
besides the disk statistics.
Signed-off-by: Jerome Marchand <jmarchan@redhat.com>
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
2008-02-08 12:41:56 +01:00
Jens Axboe
63a7138671
block: fixup rq_init() a bit
...
Rearrange fields in cache order and initialize some fields that
we didn't previously init. Remove init of ->completion_data, it's
part of a union with ->hash. Luckily clearing the rb node is the same
as setting it to null!
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
2008-02-08 12:41:03 +01:00
Jens Axboe
6728cb0e63
block: make core bits checkpatch compliant
...
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
2008-02-01 09:26:33 +01:00
Jens Axboe
22b132102f
block: new end request handling interface should take unsigned byte counts
...
No point in passing signed integers as the byte count, they can never
be negative.
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
2008-02-01 09:26:33 +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
db1d08c646
block: remove dated (and wrong) comment in blk-core.c
...
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
2008-01-29 21:55:11 +01:00
Jens Axboe
26b8256e2b
block: get rid of unnecessary forward declarations in blk-core.c
...
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
2008-01-29 21:55:09 +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
Jens Axboe
a168ee84c9
block: first step of splitting ll_rw_blk, rename it
...
Then we retain history in blk-core.c
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
2008-01-29 21:55:05 +01:00
