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| author | Vishal Verma <vishal.l.verma@intel.com> | 2015-06-25 04:22:39 -0400 |
|---|---|---|
| committer | Dan Williams <dan.j.williams@intel.com> | 2015-06-26 11:23:38 -0400 |
| commit | fcae695737fca0849c18db814d9d8de05c0fd2a2 (patch) | |
| tree | d88f8a5edf637cf1013c764e14df8c97b4b77539 /drivers/nvdimm/btt.h | |
| parent | 41cd8b70c37ace40077c8d6ec0b74b983178c192 (diff) | |
| download | linux-fcae695737fca0849c18db814d9d8de05c0fd2a2.tar.gz linux-fcae695737fca0849c18db814d9d8de05c0fd2a2.tar.bz2 linux-fcae695737fca0849c18db814d9d8de05c0fd2a2.zip | |
libnvdimm, blk: add support for blk integrity
Support multiple block sizes (sector + metadata) for nd_blk in the
same way as done for the BTT. Add the idea of an 'internal' lbasize,
which is properly aligned and padded, and store metadata in this space.
Signed-off-by: Vishal Verma <vishal.l.verma@linux.intel.com>
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
Diffstat (limited to 'drivers/nvdimm/btt.h')
| -rw-r--r-- | drivers/nvdimm/btt.h | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/drivers/nvdimm/btt.h b/drivers/nvdimm/btt.h index 2caa0ef7e67a..75b0d80a6bd9 100644 --- a/drivers/nvdimm/btt.h +++ b/drivers/nvdimm/btt.h @@ -31,7 +31,6 @@ #define ARENA_MAX_SIZE (1ULL << 39) /* 512 GB */ #define RTT_VALID (1UL << 31) #define RTT_INVALID 0 -#define INT_LBASIZE_ALIGNMENT 64 #define BTT_PG_SIZE 4096 #define BTT_DEFAULT_NFREE ND_MAX_LANES #define LOG_SEQ_INIT 1 |