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| author | David S. Miller <davem@davemloft.net> | 2016-05-09 15:59:24 -0400 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2016-05-09 15:59:24 -0400 |
| commit | e800072c18f0d7b89a80fa46dceb3d080c80e09c (patch) | |
| tree | 8da6cb7944762a60ec37594720c1ad2757631c2f /drivers/nvdimm/pmem.c | |
| parent | e8ed77dfa90dd79c5343415a4bbbfdab9787b35a (diff) | |
| parent | b507146bb6b9ac0c0197100ba3e299825a21fed3 (diff) | |
| download | linux-rt-e800072c18f0d7b89a80fa46dceb3d080c80e09c.tar.gz | |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
In netdevice.h we removed the structure in net-next that is being
changes in 'net'. In macsec.c and rtnetlink.c we have overlaps
between fixes in 'net' and the u64 attribute changes in 'net-next'.
The mlx5 conflicts have to do with vxlan support dependencies.
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/nvdimm/pmem.c')
| -rw-r--r-- | drivers/nvdimm/pmem.c | 13 |
1 files changed, 10 insertions, 3 deletions
diff --git a/drivers/nvdimm/pmem.c b/drivers/nvdimm/pmem.c index f798899338ed..5101f3ab4f29 100644 --- a/drivers/nvdimm/pmem.c +++ b/drivers/nvdimm/pmem.c @@ -397,10 +397,17 @@ static int nd_pfn_init(struct nd_pfn *nd_pfn) */ start += start_pad; npfns = (pmem->size - start_pad - end_trunc - SZ_8K) / SZ_4K; - if (nd_pfn->mode == PFN_MODE_PMEM) - offset = ALIGN(start + SZ_8K + 64 * npfns, nd_pfn->align) + if (nd_pfn->mode == PFN_MODE_PMEM) { + unsigned long memmap_size; + + /* + * vmemmap_populate_hugepages() allocates the memmap array in + * HPAGE_SIZE chunks. + */ + memmap_size = ALIGN(64 * npfns, HPAGE_SIZE); + offset = ALIGN(start + SZ_8K + memmap_size, nd_pfn->align) - start; - else if (nd_pfn->mode == PFN_MODE_RAM) + } else if (nd_pfn->mode == PFN_MODE_RAM) offset = ALIGN(start + SZ_8K, nd_pfn->align) - start; else goto err; |