linux-kernel - [PATCH 07/15] umem: stop using ->queuedata

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-Id: <20200508161517.252308-8-hch@lst.de>
Date:   Fri,  8 May 2020 18:15:09 +0200
From:   Christoph Hellwig <hch@....de>
To:     Jens Axboe <axboe@...nel.dk>
Cc:     Jim Paris <jim@...n.com>, Geoff Levand <geoff@...radead.org>,
        Joshua Morris <josh.h.morris@...ibm.com>,
        Philip Kelleher <pjk1939@...ux.ibm.com>,
        Minchan Kim <minchan@...nel.org>,
        Nitin Gupta <ngupta@...are.org>,
        Sergey Senozhatsky <sergey.senozhatsky.work@...il.com>,
        linux-m68k@...ts.linux-m68k.org, linux-kernel@...r.kernel.org,
        linux-xtensa@...ux-xtensa.org, drbd-dev@...ts.linbit.com,
        linux-block@...r.kernel.org, linuxppc-dev@...ts.ozlabs.org,
        linux-bcache@...r.kernel.org, linux-raid@...r.kernel.org,
        linux-nvdimm@...ts.01.org
Subject: [PATCH 07/15] umem: stop using ->queuedata

Signed-off-by: Christoph Hellwig <hch@....de>
---
 drivers/block/umem.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/block/umem.c b/drivers/block/umem.c
index d84e8a878df24..e59bff24e02cf 100644
--- a/drivers/block/umem.c
+++ b/drivers/block/umem.c
@@ -521,7 +521,8 @@ static int mm_check_plugged(struct cardinfo *card)
 
 static blk_qc_t mm_make_request(struct request_queue *q, struct bio *bio)
 {
-	struct cardinfo *card = q->queuedata;
+	struct cardinfo *card = bio->bi_disk->private_data;
+
 	pr_debug("mm_make_request %llu %u\n",
 		 (unsigned long long)bio->bi_iter.bi_sector,
 		 bio->bi_iter.bi_size);
@@ -888,7 +889,6 @@ static int mm_pci_probe(struct pci_dev *dev, const struct pci_device_id *id)
 	card->queue = blk_alloc_queue(mm_make_request, NUMA_NO_NODE);
 	if (!card->queue)
 		goto failed_alloc;
-	card->queue->queuedata = card;
 
 	tasklet_init(&card->tasklet, process_page, (unsigned long)card);
 
-- 
2.26.2