Messages in this thread | | | Date | Mon, 4 Nov 2002 10:50:30 +0100 | From | Jens Axboe <> | Subject | Re: swsusp: don't eat ide disks |
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On Mon, Nov 04 2002, Jens Axboe wrote: > On Sun, Nov 03 2002, Linus Torvalds wrote: > > struct request *rq; > > > > rq = blk_get_request(q, WRITE, __GFP_WAIT); > > rq->flags = REQ_BLOCK_PC; > > rq->data = NULL; > > rq->data_len = 0; > > rq->timeout = 5*HZ; /* Or whatever */ > > memset(rq->cmd, 0, sizeof(rq->cmd)); > > rq->cmd[0] = SYNCHRONIZE_CACHE; > > .. fill in whatever bytes the SYNCHRONIZE_CACHE cmd needs .. > > rq->cmd_len = 10; > > err = blk_do_rq(q, bdev, rq); > > blk_put_request(rq); > > Warning, redundant blk_put_request().
Sorry no, I fixed that so the example is fine!
-- Jens Axboe
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