diff options
author | Linus Torvalds <torvalds@linux-foundation.org> | 2020-10-24 12:46:42 -0700 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2020-10-24 12:46:42 -0700 |
commit | d76913908102044f14381df865bb74df17a538cb (patch) | |
tree | 9b7ac673b6c585796397812691a7ff54f06ebd1b /drivers/block/rnbd/rnbd-clt.c | |
parent | af0041875ce7f5a05362b884e90cf82c27876096 (diff) | |
parent | 24f7bb8863eb63b97ff7a83e6dd0d188a1c0575e (diff) |
Merge tag 'block-5.10-2020-10-24' of git://git.kernel.dk/linux-block
Pull block fixes from Jens Axboe:
- NVMe pull request from Christoph
- rdma error handling fixes (Chao Leng)
- fc error handling and reconnect fixes (James Smart)
- fix the qid displace when tracing ioctl command (Keith Busch)
- don't use BLK_MQ_REQ_NOWAIT for passthru (Chaitanya Kulkarni)
- fix MTDT for passthru (Logan Gunthorpe)
- blacklist Write Same on more devices (Kai-Heng Feng)
- fix an uninitialized work struct (zhenwei pi)"
- lightnvm out-of-bounds fix (Colin)
- SG allocation leak fix (Doug)
- rnbd fixes (Gioh, Guoqing, Jack)
- zone error translation fixes (Keith)
- kerneldoc markup fix (Mauro)
- zram lockdep fix (Peter)
- Kill unused io_context members (Yufen)
- NUMA memory allocation cleanup (Xianting)
- NBD config wakeup fix (Xiubo)
* tag 'block-5.10-2020-10-24' of git://git.kernel.dk/linux-block: (27 commits)
block: blk-mq: fix a kernel-doc markup
nvme-fc: shorten reconnect delay if possible for FC
nvme-fc: wait for queues to freeze before calling update_hr_hw_queues
nvme-fc: fix error loop in create_hw_io_queues
nvme-fc: fix io timeout to abort I/O
null_blk: use zone status for max active/open
nvmet: don't use BLK_MQ_REQ_NOWAIT for passthru
nvmet: cleanup nvmet_passthru_map_sg()
nvmet: limit passthru MTDS by BIO_MAX_PAGES
nvmet: fix uninitialized work for zero kato
nvme-pci: disable Write Zeroes on Sandisk Skyhawk
nvme: use queuedata for nvme_req_qid
nvme-rdma: fix crash due to incorrect cqe
nvme-rdma: fix crash when connect rejected
block: remove unused members for io_context
blk-mq: remove the calling of local_memory_node()
zram: Fix __zram_bvec_{read,write}() locking order
skd_main: remove unused including <linux/version.h>
sgl_alloc_order: fix memory leak
lightnvm: fix out-of-bounds write to array devices->info[]
...
Diffstat (limited to 'drivers/block/rnbd/rnbd-clt.c')
-rw-r--r-- | drivers/block/rnbd/rnbd-clt.c | 19 |
1 files changed, 8 insertions, 11 deletions
diff --git a/drivers/block/rnbd/rnbd-clt.c b/drivers/block/rnbd/rnbd-clt.c index d7a69741c0f6..8b2411ccbda9 100644 --- a/drivers/block/rnbd/rnbd-clt.c +++ b/drivers/block/rnbd/rnbd-clt.c @@ -91,11 +91,6 @@ static int rnbd_clt_set_dev_attr(struct rnbd_clt_dev *dev, dev->max_hw_sectors = sess->max_io_size / SECTOR_SIZE; dev->max_segments = BMAX_SEGMENTS; - dev->max_hw_sectors = min_t(u32, dev->max_hw_sectors, - le32_to_cpu(rsp->max_hw_sectors)); - dev->max_segments = min_t(u16, dev->max_segments, - le16_to_cpu(rsp->max_segments)); - return 0; } @@ -427,7 +422,7 @@ enum wait_type { }; static int send_usr_msg(struct rtrs_clt *rtrs, int dir, - struct rnbd_iu *iu, struct kvec *vec, size_t nr, + struct rnbd_iu *iu, struct kvec *vec, size_t len, struct scatterlist *sg, unsigned int sg_len, void (*conf)(struct work_struct *work), int *errno, enum wait_type wait) @@ -441,7 +436,7 @@ static int send_usr_msg(struct rtrs_clt *rtrs, int dir, .conf_fn = msg_conf, }; err = rtrs_clt_request(dir, &req_ops, rtrs, iu->permit, - vec, nr, len, sg, sg_len); + vec, 1, len, sg, sg_len); if (!err && wait) { wait_event(iu->comp.wait, iu->comp.errno != INT_MAX); *errno = iu->comp.errno; @@ -486,7 +481,7 @@ static int send_msg_close(struct rnbd_clt_dev *dev, u32 device_id, bool wait) msg.device_id = cpu_to_le32(device_id); WARN_ON(!rnbd_clt_get_dev(dev)); - err = send_usr_msg(sess->rtrs, WRITE, iu, &vec, 1, 0, NULL, 0, + err = send_usr_msg(sess->rtrs, WRITE, iu, &vec, 0, NULL, 0, msg_close_conf, &errno, wait); if (err) { rnbd_clt_put_dev(dev); @@ -575,7 +570,7 @@ static int send_msg_open(struct rnbd_clt_dev *dev, bool wait) WARN_ON(!rnbd_clt_get_dev(dev)); err = send_usr_msg(sess->rtrs, READ, iu, - &vec, 1, sizeof(*rsp), iu->sglist, 1, + &vec, sizeof(*rsp), iu->sglist, 1, msg_open_conf, &errno, wait); if (err) { rnbd_clt_put_dev(dev); @@ -629,7 +624,7 @@ static int send_msg_sess_info(struct rnbd_clt_session *sess, bool wait) goto put_iu; } err = send_usr_msg(sess->rtrs, READ, iu, - &vec, 1, sizeof(*rsp), iu->sglist, 1, + &vec, sizeof(*rsp), iu->sglist, 1, msg_sess_info_conf, &errno, wait); if (err) { rnbd_clt_put_sess(sess); @@ -1514,7 +1509,7 @@ struct rnbd_clt_dev *rnbd_clt_map_device(const char *sessname, "map_device: Failed to configure device, err: %d\n", ret); mutex_unlock(&dev->lock); - goto del_dev; + goto send_close; } rnbd_clt_info(dev, @@ -1533,6 +1528,8 @@ struct rnbd_clt_dev *rnbd_clt_map_device(const char *sessname, return dev; +send_close: + send_msg_close(dev, dev->device_id, WAIT); del_dev: delete_dev(dev); put_dev: |