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| author | Dan Williams <dan.j.williams@intel.com> | 2016-01-04 23:50:23 -0800 |
|---|---|---|
| committer | Dan Williams <dan.j.williams@intel.com> | 2016-01-09 08:39:04 -0800 |
| commit | b95f5f4391fad65f1819c2404080b05ca95bdd92 (patch) | |
| tree | 677c1af2ab624785340dc655b3414a21dc51a930 /drivers/nvdimm/nd.h | |
| parent | 87ba05dff3510f9e058b35d3c3fa222b6f406ecc (diff) | |
| download | linux-b95f5f4391fad65f1819c2404080b05ca95bdd92.tar.bz2 | |
libnvdimm: convert to statically allocated badblocks
If a device will ever have badblocks it should always have a badblocks
instance available. So, similar to md, embed a badblocks instance in
pmem_device. This reduces pointer chasing in the i/o fast path, and
simplifies the init path.
Reported-by: Vishal Verma <vishal.l.verma@intel.com>
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
Diffstat (limited to 'drivers/nvdimm/nd.h')
| -rw-r--r-- | drivers/nvdimm/nd.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/nvdimm/nd.h b/drivers/nvdimm/nd.h index 198933da83e5..288d96ec7233 100644 --- a/drivers/nvdimm/nd.h +++ b/drivers/nvdimm/nd.h @@ -268,8 +268,8 @@ int nvdimm_namespace_attach_btt(struct nd_namespace_common *ndns); int nvdimm_namespace_detach_btt(struct nd_namespace_common *ndns); const char *nvdimm_namespace_disk_name(struct nd_namespace_common *ndns, char *name); -int nvdimm_namespace_add_poison(struct gendisk *disk, resource_size_t offset, - struct nd_namespace_common *ndns); +void nvdimm_namespace_add_poison(struct nd_namespace_common *ndns, + struct badblocks *bb, resource_size_t offset); int nd_blk_region_init(struct nd_region *nd_region); void __nd_iostat_start(struct bio *bio, unsigned long *start); static inline bool nd_iostat_start(struct bio *bio, unsigned long *start) |