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authorVishal Verma <vishal.l.verma@intel.com>2015-06-25 04:22:39 -0400
committerDan Williams <dan.j.williams@intel.com>2015-06-26 11:23:38 -0400
commitfcae695737fca0849c18db814d9d8de05c0fd2a2 (patch)
treed88f8a5edf637cf1013c764e14df8c97b4b77539 /drivers/nvdimm/btt.h
parent41cd8b70c37ace40077c8d6ec0b74b983178c192 (diff)
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.h1
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

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