From: Vasily Averin <vvs@virtuozzo.com>
To: Andrew Morton <akpm@linux-foundation.org>
Cc: linux-mm@kvack.org, linux-kernel@vger.kernel.org, kernel@openvz.org
Subject: [PATCH] mm: use in_task() in __gfp_pfmemalloc_flags()
Date: Mon, 9 Aug 2021 11:23:29 +0300 [thread overview]
Message-ID: <f748aef6-9def-bea1-de7f-5ff88d7b3285@virtuozzo.com> (raw)
obsoleted in_interrupt() include task context with disabled BH,
it's better to use in_task() instead.
Signed-off-by: Vasily Averin <vvs@virtuozzo.com>
---
mm/page_alloc.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/mm/page_alloc.c b/mm/page_alloc.c
index 856b175..4291639 100644
--- a/mm/page_alloc.c
+++ b/mm/page_alloc.c
@@ -4733,7 +4733,7 @@ static inline int __gfp_pfmemalloc_flags(gfp_t gfp_mask)
return ALLOC_NO_WATERMARKS;
if (in_serving_softirq() && (current->flags & PF_MEMALLOC))
return ALLOC_NO_WATERMARKS;
- if (!in_interrupt()) {
+ if (in_task()) {
if (current->flags & PF_MEMALLOC)
return ALLOC_NO_WATERMARKS;
else if (oom_reserves_allowed(current))
--
1.8.3.1
next reply other threads:[~2021-08-09 8:23 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-08-09 8:23 Vasily Averin [this message]
2021-08-09 18:24 ` Andrew Morton
2021-08-10 11:04 ` Vasily Averin
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