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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2015-07-25 11:36:12 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2015-07-25 11:36:12 -0700 |
| commit | 4520083852a60cbdb9adc235b94c8f36c177427d (patch) | |
| tree | 433ad11cbdbf15384c850ad9da1346c1665da41c | |
| parent | aca105a697bf08208909225a66198277e51b4f65 (diff) | |
| parent | 8ca243536d21ae2d08f61b1c5af4ac3d4bb697e4 (diff) | |
| download | linux-4520083852a60cbdb9adc235b94c8f36c177427d.tar.bz2 | |
Merge branch 'libnvdimm-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/djbw/nvdimm
Pull libnvdimm fix from Dan Williams:
"A minor fix for the libnvdimm subsystem.
This is not critical. The problem can be worked around in userspace
by putting the namespace temporarily into raw mode
(ndctl_namespace_set_raw_mode() from libndctl), but that is awkward
for management utilities.
* 'libnvdimm-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/djbw/nvdimm:
libnvdimm: fix namespace seed creation
| -rw-r--r-- | drivers/nvdimm/region_devs.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/nvdimm/region_devs.c b/drivers/nvdimm/region_devs.c index a5233422f9dc..7384455792bf 100644 --- a/drivers/nvdimm/region_devs.c +++ b/drivers/nvdimm/region_devs.c @@ -458,10 +458,15 @@ static void nd_region_notify_driver_action(struct nvdimm_bus *nvdimm_bus, nvdimm_bus_unlock(dev); } if (is_nd_btt(dev) && probe) { + struct nd_btt *nd_btt = to_nd_btt(dev); + nd_region = to_nd_region(dev->parent); nvdimm_bus_lock(dev); if (nd_region->btt_seed == dev) nd_region_create_btt_seed(nd_region); + if (nd_region->ns_seed == &nd_btt->ndns->dev && + is_nd_blk(dev->parent)) + nd_region_create_blk_seed(nd_region); nvdimm_bus_unlock(dev); } } |