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authorLinus Torvalds <torvalds@linux-foundation.org>2017-12-21 11:13:37 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2017-12-21 11:13:37 -0800
commit9035a8961b504d0997369509ab8c6b1f0a4ee33d (patch)
tree99aad197f1c60efe849185fff7a8f14a7792f748 /mm
parent409232a45096a2c0d06634269a7c1c3412ecf910 (diff)
parent6d0e4827b72afc71349784336d5eb6df4df106e6 (diff)
downloadop-kernel-dev-9035a8961b504d0997369509ab8c6b1f0a4ee33d.zip
op-kernel-dev-9035a8961b504d0997369509ab8c6b1f0a4ee33d.tar.gz
Merge branch 'for-linus' of git://git.kernel.dk/linux-block
Pull block fixes from Jens Axboe: "It's been a few weeks, so here's a small collection of fixes that should go into the current series. This contains: - NVMe pull request from Christoph, with a few important fixes. - kyber hang fix from Omar. - A blk-throttl fix from Shaohua, fixing a case where we double charge a bio. - Two call_single_data alignment fixes from me, fixing up some unfortunate changes that went into 4.14 without being properly reviewed on the block side (since nobody was CC'ed on the patch...). - A bounce buffer fix in two parts, one from me and one from Ming. - Revert bdi debug error handling patch. It's causing boot issues for some folks, and a week down the line, we're still no closer to a fix. Revert this patch for now until it's figured out, then we can retry for 4.16" * 'for-linus' of git://git.kernel.dk/linux-block: Revert "bdi: add error handle for bdi_debug_register" null_blk: unalign call_single_data block: unalign call_single_data in struct request block-throttle: avoid double charge block: fix blk_rq_append_bio block: don't let passthrough IO go into .make_request_fn() nvme: setup streams after initializing namespace head nvme: check hw sectors before setting chunk sectors nvme: call blk_integrity_unregister after queue is cleaned up nvme-fc: remove double put reference if admin connect fails nvme: set discard_alignment to zero kyber: fix another domain token wait queue hang
Diffstat (limited to 'mm')
-rw-r--r--mm/backing-dev.c5
1 files changed, 1 insertions, 4 deletions
diff --git a/mm/backing-dev.c b/mm/backing-dev.c
index 84b2dc7..b5f940c 100644
--- a/mm/backing-dev.c
+++ b/mm/backing-dev.c
@@ -882,13 +882,10 @@ int bdi_register_va(struct backing_dev_info *bdi, const char *fmt, va_list args)
if (IS_ERR(dev))
return PTR_ERR(dev);
- if (bdi_debug_register(bdi, dev_name(dev))) {
- device_destroy(bdi_class, dev->devt);
- return -ENOMEM;
- }
cgwb_bdi_register(bdi);
bdi->dev = dev;
+ bdi_debug_register(bdi, dev_name(dev));
set_bit(WB_registered, &bdi->wb.state);
spin_lock_bh(&bdi_lock);
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