summaryrefslogtreecommitdiff
path: root/drivers/nvdimm/core.c
diff options
context:
space:
mode:
authorDan Williams <dan.j.williams@intel.com>2017-05-30 09:12:19 +0300
committerDan Williams <dan.j.williams@intel.com>2017-06-28 02:44:13 +0300
commitc9e582aa689f5418ca30e1e7a975039772c3a757 (patch)
tree34ea0b661819d2e80c80a2197ad264e55b0fffc6 /drivers/nvdimm/core.c
parentc00b396ef782cb2296200d868a0013d8ca1d615e (diff)
downloadlinux-c9e582aa689f5418ca30e1e7a975039772c3a757.tar.xz
libnvdimm, nfit: enable support for volatile ranges
Allow volatile nfit ranges to participate in all the same infrastructure provided for persistent memory regions. A resulting resulting namespace device will still be called "pmem", but the parent region type will be "nd_volatile". This is in preparation for disabling the dax ->flush() operation in the pmem driver when it is hosted on a volatile range. Cc: Jan Kara <jack@suse.cz> Cc: Jeff Moyer <jmoyer@redhat.com> Cc: Christoph Hellwig <hch@lst.de> Cc: Matthew Wilcox <mawilcox@microsoft.com> Cc: Ross Zwisler <ross.zwisler@linux.intel.com> Signed-off-by: Dan Williams <dan.j.williams@intel.com>
Diffstat (limited to 'drivers/nvdimm/core.c')
-rw-r--r--drivers/nvdimm/core.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/nvdimm/core.c b/drivers/nvdimm/core.c
index 2dee908e4bae..22e3ef463401 100644
--- a/drivers/nvdimm/core.c
+++ b/drivers/nvdimm/core.c
@@ -504,7 +504,7 @@ void nvdimm_badblocks_populate(struct nd_region *nd_region,
struct nvdimm_bus *nvdimm_bus;
struct list_head *poison_list;
- if (!is_nd_pmem(&nd_region->dev)) {
+ if (!is_memory(&nd_region->dev)) {
dev_WARN_ONCE(&nd_region->dev, 1,
"%s only valid for pmem regions\n", __func__);
return;