diff options
| -rw-r--r-- | drivers/nvdimm/region_devs.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/nvdimm/region_devs.c b/drivers/nvdimm/region_devs.c index a612be6f019d..ec3543b83330 100644 --- a/drivers/nvdimm/region_devs.c +++ b/drivers/nvdimm/region_devs.c @@ -1132,7 +1132,8 @@ EXPORT_SYMBOL_GPL(nvdimm_has_flush); int nvdimm_has_cache(struct nd_region *nd_region) { - return is_nd_pmem(&nd_region->dev); + return is_nd_pmem(&nd_region->dev) && + !test_bit(ND_REGION_PERSIST_CACHE, &nd_region->flags); } EXPORT_SYMBOL_GPL(nvdimm_has_cache); |