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| author | David S. Miller <davem@davemloft.net> | 2017-02-08 00:29:30 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2017-02-08 00:29:30 +0300 |
| commit | 3efa70d78f218e4c9276b0bac0545e5184c1c47b (patch) | |
| tree | f4abe2f05e173023d2a262afd4aebb1e89fe6985 /drivers/nvdimm/pfn_devs.c | |
| parent | 76e0e70e6452b971a69cc9794ff4a6715c11f7f2 (diff) | |
| parent | 926af6273fc683cd98cd0ce7bf0d04a02eed6742 (diff) | |
| download | linux-3efa70d78f218e4c9276b0bac0545e5184c1c47b.tar.xz | |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
The conflict was an interaction between a bug fix in the
netvsc driver in 'net' and an optimization of the RX path
in 'net-next'.
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/nvdimm/pfn_devs.c')
| -rw-r--r-- | drivers/nvdimm/pfn_devs.c | 7 |
1 files changed, 2 insertions, 5 deletions
diff --git a/drivers/nvdimm/pfn_devs.c b/drivers/nvdimm/pfn_devs.c index a2ac9e641aa9..6c033c9a2f06 100644 --- a/drivers/nvdimm/pfn_devs.c +++ b/drivers/nvdimm/pfn_devs.c @@ -627,15 +627,12 @@ static int nd_pfn_init(struct nd_pfn *nd_pfn) size = resource_size(&nsio->res); npfns = (size - start_pad - end_trunc - SZ_8K) / SZ_4K; 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 + dax_label_reserve, - nd_pfn->align) - start; + offset = ALIGN(start + SZ_8K + 64 * npfns + dax_label_reserve, + max(nd_pfn->align, HPAGE_SIZE)) - start; } else if (nd_pfn->mode == PFN_MODE_RAM) offset = ALIGN(start + SZ_8K + dax_label_reserve, nd_pfn->align) - start; |