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| author | FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> | 2007-07-16 08:52:14 +0200 |
|---|---|---|
| committer | Jens Axboe <jens.axboe@oracle.com> | 2007-07-16 08:52:46 +0200 |
| commit | abae1fde63fcdd2a3abaa0d7930938d8326f83d2 (patch) | |
| tree | 4b61cd4e13b511229193549162607894badab984 /block | |
| parent | efba1a31f3f8fe9672eb96cd26e97fb96891f1c0 (diff) | |
| download | linux-abae1fde63fcdd2a3abaa0d7930938d8326f83d2.tar.gz linux-abae1fde63fcdd2a3abaa0d7930938d8326f83d2.tar.bz2 linux-abae1fde63fcdd2a3abaa0d7930938d8326f83d2.zip | |
add a struct request pointer to the request structure
This adds a struct request pointer to the request structure for the
second data phase (bidi for now). A request queue supporting bidi
requests sets QUEUE_FLAG_BIDI. This prevents sending bidi requests to
a non-bidi queue.
Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
Diffstat (limited to 'block')
| -rw-r--r-- | block/ll_rw_blk.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/block/ll_rw_blk.c b/block/ll_rw_blk.c index ef42bb2b12b6..11e4235d0b0c 100644 --- a/block/ll_rw_blk.c +++ b/block/ll_rw_blk.c @@ -256,6 +256,7 @@ static void rq_init(request_queue_t *q, struct request *rq) rq->end_io = NULL; rq->end_io_data = NULL; rq->completion_data = NULL; + rq->next_rq = NULL; } /** |