From: Brendan Jackman <jackmanb@google.com>
To: Andrew Morton <akpm@linux-foundation.org>,
Vlastimil Babka <vbabka@kernel.org>,
Suren Baghdasaryan <surenb@google.com>,
Michal Hocko <mhocko@suse.com>,
Johannes Weiner <hannes@cmpxchg.org>, Zi Yan <ziy@nvidia.com>
Cc: linux-mm@kvack.org, linux-kernel@vger.kernel.org,
Brendan Jackman <jackmanb@google.com>
Subject: [PATCH] mm/page_alloc: cleanup flag vars in alloc_pages_bulk_noprof()
Date: Tue, 31 Mar 2026 10:52:13 +0000 [thread overview]
Message-ID: <20260331-b4-prepare_alloc_pages-flags-v1-1-ea2416def698@google.com> (raw)
These two variables are redundant, squash them to align
alloc_pages_bulk_noprof() with the style used in
alloc_frozen_pages_nolock_noprof().
Signed-off-by: Brendan Jackman <jackmanb@google.com>
---
mm/page_alloc.c | 5 +----
1 file changed, 1 insertion(+), 4 deletions(-)
diff --git a/mm/page_alloc.c b/mm/page_alloc.c
index 111b54df8a3cb..5e280ded6e7ac 100644
--- a/mm/page_alloc.c
+++ b/mm/page_alloc.c
@@ -5051,7 +5051,6 @@ unsigned long alloc_pages_bulk_noprof(gfp_t gfp, int preferred_nid,
struct per_cpu_pages *pcp;
struct list_head *pcp_list;
struct alloc_context ac;
- gfp_t alloc_gfp;
unsigned int alloc_flags = ALLOC_WMARK_LOW;
int nr_populated = 0, nr_account = 0;
@@ -5092,10 +5091,8 @@ unsigned long alloc_pages_bulk_noprof(gfp_t gfp, int preferred_nid,
/* May set ALLOC_NOFRAGMENT, fragmentation will return 1 page. */
gfp &= gfp_allowed_mask;
- alloc_gfp = gfp;
- if (!prepare_alloc_pages(gfp, 0, preferred_nid, nodemask, &ac, &alloc_gfp, &alloc_flags))
+ if (!prepare_alloc_pages(gfp, 0, preferred_nid, nodemask, &ac, &gfp, &alloc_flags))
goto out;
- gfp = alloc_gfp;
/* Find an allowed local zone that meets the low watermark. */
z = ac.preferred_zoneref;
---
base-commit: 57e5b07deacb0a9bd7b8c9b933ff72e902d4f06b
change-id: 20260331-b4-prepare_alloc_pages-flags-5bb9a1e04e00
Best regards,
--
Brendan Jackman <jackmanb@google.com>
next reply other threads:[~2026-03-31 10:52 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-03-31 10:52 Brendan Jackman [this message]
2026-03-31 16:10 ` Suren Baghdasaryan
2026-04-01 17:11 ` Vishal Moola
2026-04-01 17:14 ` Vlastimil Babka (SUSE)
2026-04-02 2:29 ` Anshuman Khandual
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