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Tue, 25 Feb 2025 08:30:27 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1740472229; bh=y8ff9ry3eCNa0zxLgjbjNuPaHO5Pr9a2HPBF1IduA2A=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=uFNygbvru2Ail2mhT9GAZ4lcaiF9sGKpxvTXGJS+8Obo5vPhB2auqrITYx9h47YjM osZfbsQmrNs8grDGLfnO9MJq/DZXm/OAp55qB1f8cv+GMMFWm/He3TCO/q1ayt30E3 wQ9/HlHpxTK0dl6wv9++6zExnjCabR0wjoCzwMKyr3oGYBHCADKHexYf/P/aiF5Fg1 3KpX5Rhf4110ooqzcDXDfHlW9GDOGuXwLAv83+svXXMy9tUODOBKfNFThT6FPiYm/4 RVVPxm37niLHlxjyx/qCDmujpR0985PFtHfCTI2FCX/WpYq19Wr9KZ0wFmchVDkteq 4W0VR638u333w== From: Mike Rapoport To: Andrew Morton Cc: Frank van der Linden , Mike Rapoport , Muchun Song , Wei Yang , linux-mm@kvack.org, linux-kernel@vger.kernel.org Subject: [PATCH mm-unstable 1/2] mm/mm_init: rename __init_reserved_page_zone to __init_page_from_nid Date: Tue, 25 Feb 2025 10:30:16 +0200 Message-ID: <20250225083017.567649-2-rppt@kernel.org> X-Mailer: git-send-email 2.47.2 In-Reply-To: <20250225083017.567649-1-rppt@kernel.org> References: <20250225083017.567649-1-rppt@kernel.org> MIME-Version: 1.0 X-Rspamd-Server: rspam04 X-Rspamd-Queue-Id: A0CFC40016 X-Stat-Signature: 3rbmhjba3sp7todt3y4rdza4a3jnc4gb X-Rspam-User: X-HE-Tag: 1740472230-478378 X-HE-Meta: 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 gslJak2G oVlISu+ry54Yf48UzUIJg5+JkB1dJA3WYii8NZy3VNxjliAz96ehjhYtawBrUirttLwxPab4n7SCb1e9zSa7SbjbkqBZ8LOcP1ak61UHku3YNnHijYMoY3ywbGj0iZcfd0gsRghtYE6FHcCGOUvNQo0sWlZ3xqnnh7x9jZoBi48poAv8ZOx6+kT3Ql7n68gP0kCFOiSJvxB60yZSPpigNvqSnWDHGdWz5AAXqqKDOxHThT9kxFgcA68IHofOGOGaJUU15XJbr+aIcSNQvLFa8QXw0vD8mEFMYJvA+UE/nFp8FyxKh48g2xnTpZ/yDLJwAf84Javr5EWjUDe723SB7fAzIXWw4iUvgvY2h X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: From: "Mike Rapoport (Microsoft)" __init_reserved_page_zone() function finds the zone for pfn and nid and performs initialization of a struct page with that zone and nid. There is nothing in that function about reserved pages and it is misnamed. Rename it to __init_page_from_nid() to better reflect what the function does. Signed-off-by: Mike Rapoport (Microsoft) Reviewed-by: Wei Yang --- mm/hugetlb.c | 2 +- mm/internal.h | 2 +- mm/mm_init.c | 4 ++-- 3 files changed, 4 insertions(+), 4 deletions(-) diff --git a/mm/hugetlb.c b/mm/hugetlb.c index 9faa1034704f..778c21da22f0 100644 --- a/mm/hugetlb.c +++ b/mm/hugetlb.c @@ -3392,7 +3392,7 @@ static void __init hugetlb_bootmem_free_invalid_page(int nid, struct page *page, while (npages--) { pfn = page_to_pfn(page); - __init_reserved_page_zone(pfn, nid); + __init_page_from_nid(pfn, nid); free_reserved_page(page); page++; } diff --git a/mm/internal.h b/mm/internal.h index b07550db2bfd..5c0b81abbc1b 100644 --- a/mm/internal.h +++ b/mm/internal.h @@ -1465,7 +1465,7 @@ static inline bool pte_needs_soft_dirty_wp(struct vm_area_struct *vma, pte_t pte void __meminit __init_single_page(struct page *page, unsigned long pfn, unsigned long zone, int nid); -void __meminit __init_reserved_page_zone(unsigned long pfn, int nid); +void __meminit __init_page_from_nid(unsigned long pfn, int nid); /* shrinker related functions */ unsigned long shrink_slab(gfp_t gfp_mask, int nid, struct mem_cgroup *memcg, diff --git a/mm/mm_init.c b/mm/mm_init.c index 133640a93d1d..f9a02b1e2fce 100644 --- a/mm/mm_init.c +++ b/mm/mm_init.c @@ -653,7 +653,7 @@ static inline void fixup_hashdist(void) {} /* * Initialize a reserved page unconditionally, finding its zone first. */ -void __meminit __init_reserved_page_zone(unsigned long pfn, int nid) +void __meminit __init_page_from_nid(unsigned long pfn, int nid) { pg_data_t *pgdat; int zid; @@ -733,7 +733,7 @@ static void __meminit init_reserved_page(unsigned long pfn, int nid) if (early_page_initialised(pfn, nid)) return; - __init_reserved_page_zone(pfn, nid); + __init_page_from_nid(pfn, nid); } #else static inline void pgdat_set_deferred_range(pg_data_t *pgdat) {}