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authorTejun Heo <tj@kernel.org>2009-04-23 11:05:20 +0900
committerJens Axboe <jens.axboe@oracle.com>2009-04-28 07:37:36 +0200
commit731ec497e5888c6792ad62613ae9be97eebcd7ca (patch)
tree689a8442d8bdfd50ee6ab05b0c6acd0d229fe391 /block/blk-core.c
parentec24751a6b57e1373a12361e581b2458bc9bb791 (diff)
downloadop-kernel-dev-731ec497e5888c6792ad62613ae9be97eebcd7ca.zip
op-kernel-dev-731ec497e5888c6792ad62613ae9be97eebcd7ca.tar.gz
block: kill rq->data
Now that all block request data transfer is done via bio, rq->data isn't used. Kill it. While at it, make the roles of rq->special and buffer clear. [ Impact: drop now unncessary field from struct request ] Signed-off-by: Tejun Heo <tj@kernel.org> Cc: Boaz Harrosh <bharrosh@panasas.com>
Diffstat (limited to 'block/blk-core.c')
-rw-r--r--block/blk-core.c5
1 files changed, 2 insertions, 3 deletions
diff --git a/block/blk-core.c b/block/blk-core.c
index 0520cc7..6dd180c 100644
--- a/block/blk-core.c
+++ b/block/blk-core.c
@@ -189,10 +189,9 @@ void blk_dump_rq_flags(struct request *rq, char *msg)
(unsigned long long)rq->sector,
rq->nr_sectors,
rq->current_nr_sectors);
- printk(KERN_INFO " bio %p, biotail %p, buffer %p, data %p, len %u\n",
+ printk(KERN_INFO " bio %p, biotail %p, buffer %p, len %u\n",
rq->bio, rq->biotail,
- rq->buffer, rq->data,
- rq->data_len);
+ rq->buffer, rq->data_len);
if (blk_pc_request(rq)) {
printk(KERN_INFO " cdb: ");
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