diff options
Diffstat (limited to 'drivers/nvdimm/claim.c')
| -rw-r--r-- | drivers/nvdimm/claim.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/nvdimm/claim.c b/drivers/nvdimm/claim.c index 93d128da1c92..7ceb5fa4f2a1 100644 --- a/drivers/nvdimm/claim.c +++ b/drivers/nvdimm/claim.c @@ -228,7 +228,8 @@ u64 nd_sb_checksum(struct nd_gen_sb *nd_gen_sb) EXPORT_SYMBOL(nd_sb_checksum); static int nsio_rw_bytes(struct nd_namespace_common *ndns, - resource_size_t offset, void *buf, size_t size, int rw) + resource_size_t offset, void *buf, size_t size, int rw, + unsigned long flags) { struct nd_namespace_io *nsio = to_nd_namespace_io(&ndns->dev); unsigned int sz_align = ALIGN(size + (offset & (512 - 1)), 512); @@ -259,7 +260,8 @@ static int nsio_rw_bytes(struct nd_namespace_common *ndns, * work around this collision. */ if (IS_ALIGNED(offset, 512) && IS_ALIGNED(size, 512) - && (!ndns->claim || !is_nd_btt(ndns->claim))) { + && !(flags & NVDIMM_IO_ATOMIC) + && !ndns->claim) { long cleared; cleared = nvdimm_clear_poison(&ndns->dev, |