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authorLinus Torvalds <torvalds@linux-foundation.org>2020-10-13 22:12:44 +0300
committerLinus Torvalds <torvalds@linux-foundation.org>2020-10-13 22:12:44 +0300
commit3ad11d7ac8872b1c8da54494721fad8907ee41f7 (patch)
tree439d7cb75466978be936250c65a27ff05e82d9bc /drivers/scsi/sd.c
parent857d64485e7c920364688a8a6dd0ffe5774327b6 (diff)
parent8858e8d98d5457ba23bcd0d99ce23e272b8b09a1 (diff)
downloadlinux-3ad11d7ac8872b1c8da54494721fad8907ee41f7.tar.xz
Merge tag 'block-5.10-2020-10-12' of git://git.kernel.dk/linux-block
Pull block updates from Jens Axboe: - Series of merge handling cleanups (Baolin, Christoph) - Series of blk-throttle fixes and cleanups (Baolin) - Series cleaning up BDI, seperating the block device from the backing_dev_info (Christoph) - Removal of bdget() as a generic API (Christoph) - Removal of blkdev_get() as a generic API (Christoph) - Cleanup of is-partition checks (Christoph) - Series reworking disk revalidation (Christoph) - Series cleaning up bio flags (Christoph) - bio crypt fixes (Eric) - IO stats inflight tweak (Gabriel) - blk-mq tags fixes (Hannes) - Buffer invalidation fixes (Jan) - Allow soft limits for zone append (Johannes) - Shared tag set improvements (John, Kashyap) - Allow IOPRIO_CLASS_RT for CAP_SYS_NICE (Khazhismel) - DM no-wait support (Mike, Konstantin) - Request allocation improvements (Ming) - Allow md/dm/bcache to use IO stat helpers (Song) - Series improving blk-iocost (Tejun) - Various cleanups (Geert, Damien, Danny, Julia, Tetsuo, Tian, Wang, Xianting, Yang, Yufen, yangerkun) * tag 'block-5.10-2020-10-12' of git://git.kernel.dk/linux-block: (191 commits) block: fix uapi blkzoned.h comments blk-mq: move cancel of hctx->run_work to the front of blk_exit_queue blk-mq: get rid of the dead flush handle code path block: get rid of unnecessary local variable block: fix comment and add lockdep assert blk-mq: use helper function to test hw stopped block: use helper function to test queue register block: remove redundant mq check block: invoke blk_mq_exit_sched no matter whether have .exit_sched percpu_ref: don't refer to ref->data if it isn't allocated block: ratelimit handle_bad_sector() message blk-throttle: Re-use the throtl_set_slice_end() blk-throttle: Open code __throtl_de/enqueue_tg() blk-throttle: Move service tree validation out of the throtl_rb_first() blk-throttle: Move the list operation after list validation blk-throttle: Fix IO hang for a corner case blk-throttle: Avoid tracking latency if low limit is invalid blk-throttle: Avoid getting the current time if tg->last_finish_time is 0 blk-throttle: Remove a meaningless parameter for throtl_downgrade_state() block: Remove redundant 'return' statement ...
Diffstat (limited to 'drivers/scsi/sd.c')
-rw-r--r--drivers/scsi/sd.c13
1 files changed, 8 insertions, 5 deletions
diff --git a/drivers/scsi/sd.c b/drivers/scsi/sd.c
index 16503e22691e..93f4374dce38 100644
--- a/drivers/scsi/sd.c
+++ b/drivers/scsi/sd.c
@@ -217,7 +217,7 @@ cache_type_store(struct device *dev, struct device_attribute *attr,
sd_print_sense_hdr(sdkp, &sshdr);
return -EINVAL;
}
- revalidate_disk(sdkp->disk);
+ sd_revalidate_disk(sdkp->disk);
return count;
}
@@ -1381,8 +1381,10 @@ static int sd_open(struct block_device *bdev, fmode_t mode)
if (!scsi_block_when_processing_errors(sdev))
goto error_out;
- if (sdev->removable || sdkp->write_prot)
- check_disk_change(bdev);
+ if (sdev->removable || sdkp->write_prot) {
+ if (bdev_check_media_change(bdev))
+ sd_revalidate_disk(bdev->bd_disk);
+ }
/*
* If the drive is empty, just let the open fail.
@@ -1706,8 +1708,10 @@ static int sd_sync_cache(struct scsi_disk *sdkp, struct scsi_sense_hdr *sshdr)
static void sd_rescan(struct device *dev)
{
struct scsi_disk *sdkp = dev_get_drvdata(dev);
+ int ret;
- revalidate_disk(sdkp->disk);
+ ret = sd_revalidate_disk(sdkp->disk);
+ revalidate_disk_size(sdkp->disk, ret == 0);
}
static int sd_ioctl(struct block_device *bdev, fmode_t mode,
@@ -1841,7 +1845,6 @@ static const struct block_device_operations sd_fops = {
.compat_ioctl = sd_compat_ioctl,
#endif
.check_events = sd_check_events,
- .revalidate_disk = sd_revalidate_disk,
.unlock_native_capacity = sd_unlock_native_capacity,
.report_zones = sd_zbc_report_zones,
.pr_ops = &sd_pr_ops,