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| author | David S. Miller <davem@davemloft.net> | 2017-01-11 20:43:39 +0100 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2017-01-11 20:43:39 +0100 |
| commit | 02ac5d1487115d160fab4c3e61b7edc20a945af9 (patch) | |
| tree | 08a39341379ce6f1ad4f3997df36c76ee82cee9c /kernel/memremap.c | |
| parent | Merge branch 'cls_flower-ARP' (diff) | |
| parent | Merge branch 'akpm' (patches from Andrew) (diff) | |
| download | linux-02ac5d1487115d160fab4c3e61b7edc20a945af9.tar.xz linux-02ac5d1487115d160fab4c3e61b7edc20a945af9.zip | |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
Two AF_* families adding entries to the lockdep tables
at the same time.
Signed-off-by: David S. Miller <davem@davemloft.net>
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; |