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-rw-r--r--mm/page_alloc.c6
1 files changed, 5 insertions, 1 deletions
diff --git a/mm/page_alloc.c b/mm/page_alloc.c
index 2e49b184233c..9f9e15a502ae 100644
--- a/mm/page_alloc.c
+++ b/mm/page_alloc.c
@@ -4788,7 +4788,11 @@ static inline bool prepare_alloc_pages(gfp_t gfp_mask, unsigned int order,
if (cpusets_enabled()) {
*alloc_mask |= __GFP_HARDWALL;
- if (!ac->nodemask)
+ /*
+ * When we are in the interrupt context, it is irrelevant
+ * to the current task context. It means that any node ok.
+ */
+ if (!in_interrupt() && !ac->nodemask)
ac->nodemask = &cpuset_current_mems_allowed;
else
*alloc_flags |= ALLOC_CPUSET;