* [PATCH] mm: use in_task() in alloc_pages()
@ 2021-08-09 7:51 Vasily Averin
0 siblings, 0 replies; only message in thread
From: Vasily Averin @ 2021-08-09 7:51 UTC (permalink / raw)
To: Andrew Morton; +Cc: linux-mm, linux-kernel, kernel
obsoleted in_interrupt() includes task context with enabled BH,
it's better to use in_task() instead.
Signed-off-by: Vasily Averin <vvs@virtuozzo.com>
---
mm/mempolicy.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/mm/mempolicy.c b/mm/mempolicy.c
index e32360e..2f8ee67 100644
--- a/mm/mempolicy.c
+++ b/mm/mempolicy.c
@@ -2231,7 +2231,7 @@ struct page *alloc_pages(gfp_t gfp, unsigned order)
struct mempolicy *pol = &default_policy;
struct page *page;
- if (!in_interrupt() && !(gfp & __GFP_THISNODE))
+ if (in_task() && !(gfp & __GFP_THISNODE))
pol = get_task_policy(current);
/*
--
1.8.3.1
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