diff options
| author | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2017-01-16 11:57:53 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2017-01-16 11:57:53 +0100 |
| commit | a47b66da0380dd1ebcf2fbfa5fc41c4b6af8a460 (patch) | |
| tree | 3e1e18183f2041d534a1a763af95df1ec460e044 /kernel/memremap.c | |
| parent | 1129d270cbfbb7e2b1ec3dede4a13930bdd10e41 (diff) | |
| parent | 49def1853334396f948dcb4cedb9347abb318df5 (diff) | |
Merge 4.10-rc4 into usb-next
We need the USB fixes in here to make merges easier/possible with the
other sub-maintainer USB trees.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'kernel/memremap.c')
| -rw-r--r-- | kernel/memremap.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/kernel/memremap.c b/kernel/memremap.c index b501e390bb34..9ecedc28b928 100644 --- a/kernel/memremap.c +++ b/kernel/memremap.c @@ -246,7 +246,9 @@ static void devm_memremap_pages_release(struct device *dev, void *data) /* pages are dead and unused, undo the arch mapping */ align_start = res->start & ~(SECTION_SIZE - 1); align_size = ALIGN(resource_size(res), SECTION_SIZE); + mem_hotplug_begin(); arch_remove_memory(align_start, align_size); + mem_hotplug_done(); untrack_pfn(NULL, PHYS_PFN(align_start), align_size); pgmap_radix_release(res); dev_WARN_ONCE(dev, pgmap->altmap && pgmap->altmap->alloc, @@ -358,7 +360,9 @@ void *devm_memremap_pages(struct device *dev, struct resource *res, if (error) goto err_pfn_remap; + mem_hotplug_begin(); error = arch_add_memory(nid, align_start, align_size, true); + mem_hotplug_done(); if (error) goto err_add_memory; |