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authorGreg Kroah-Hartman <gregkh@linuxfoundation.org>2020-01-22 09:05:34 +0100
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2020-01-22 09:05:34 +0100
commitc318f074d9fdeae16e19cbb2ed53b50d2bcdfdb8 (patch)
tree44c6552fa919dfe1fc681949bf5d81fcf6a2beb8 /mm/mempolicy.c
parentMerge tag 'iio-for-5.6b' of git://git.kernel.org/pub/scm/linux/kernel/git/jic... (diff)
parentLinux 5.5-rc7 (diff)
downloadlinux-c318f074d9fdeae16e19cbb2ed53b50d2bcdfdb8.tar.xz
linux-c318f074d9fdeae16e19cbb2ed53b50d2bcdfdb8.zip
Merge 5.5-rc7 into staging-next
We want the staging fixes in here as well Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'mm/mempolicy.c')
-rw-r--r--mm/mempolicy.c10
1 files changed, 7 insertions, 3 deletions
diff --git a/mm/mempolicy.c b/mm/mempolicy.c
index 067cf7d3daf5..b2920ae87a61 100644
--- a/mm/mempolicy.c
+++ b/mm/mempolicy.c
@@ -2148,18 +2148,22 @@ alloc_pages_vma(gfp_t gfp, int order, struct vm_area_struct *vma,
nmask = policy_nodemask(gfp, pol);
if (!nmask || node_isset(hpage_node, *nmask)) {
mpol_cond_put(pol);
+ /*
+ * First, try to allocate THP only on local node, but
+ * don't reclaim unnecessarily, just compact.
+ */
page = __alloc_pages_node(hpage_node,
- gfp | __GFP_THISNODE, order);
+ gfp | __GFP_THISNODE | __GFP_NORETRY, order);
/*
* If hugepage allocations are configured to always
* synchronous compact or the vma has been madvised
* to prefer hugepage backing, retry allowing remote
- * memory as well.
+ * memory with both reclaim and compact as well.
*/
if (!page && (gfp & __GFP_DIRECT_RECLAIM))
page = __alloc_pages_node(hpage_node,
- gfp | __GFP_NORETRY, order);
+ gfp, order);
goto out;
}