From 1965e933ddeba5e27e68ed80cfc7241931f70d4c Mon Sep 17 00:00:00 2001
From: Peter Xu <peterx@redhat.com>
Date: Mon, 18 Mar 2024 16:04:01 -0400
Subject: mm/treewide: replace pXd_huge() with pXd_leaf()

Now after we're sure all pXd_huge() definitions are the same as pXd_leaf(),
reuse it.  Luckily, pXd_huge() isn't widely used.

Link: https://lkml.kernel.org/r/20240318200404.448346-12-peterx@redhat.com
Signed-off-by: Peter Xu <peterx@redhat.com>
Cc: Alistair Popple <apopple@nvidia.com>
Cc: Andreas Larsson <andreas@gaisler.com>
Cc: "Aneesh Kumar K.V" <aneesh.kumar@kernel.org>
Cc: Arnd Bergmann <arnd@arndb.de>
Cc: Bjorn Andersson <andersson@kernel.org>
Cc: Borislav Petkov <bp@alien8.de>
Cc: Catalin Marinas <catalin.marinas@arm.com>
Cc: Christophe Leroy <christophe.leroy@csgroup.eu>
Cc: Dave Hansen <dave.hansen@linux.intel.com>
Cc: David S. Miller <davem@davemloft.net>
Cc: Fabio Estevam <festevam@denx.de>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: Jason Gunthorpe <jgg@nvidia.com>
Cc: Konrad Dybcio <konrad.dybcio@linaro.org>
Cc: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Cc: Lucas Stach <l.stach@pengutronix.de>
Cc: Mark Salter <msalter@redhat.com>
Cc: "Matthew Wilcox (Oracle)" <willy@infradead.org>
Cc: Michael Ellerman <mpe@ellerman.id.au>
Cc: Mike Rapoport (IBM) <rppt@kernel.org>
Cc: Muchun Song <muchun.song@linux.dev>
Cc: Naoya Horiguchi <nao.horiguchi@gmail.com>
Cc: "Naveen N. Rao" <naveen.n.rao@linux.ibm.com>
Cc: Nicholas Piggin <npiggin@gmail.com>
Cc: Russell King <linux@armlinux.org.uk>
Cc: Shawn Guo <shawnguo@kernel.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Will Deacon <will@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---
 mm/gup.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'mm/gup.c')

diff --git a/mm/gup.c b/mm/gup.c
index d89377b87311..8433d3dc31fc 100644
--- a/mm/gup.c
+++ b/mm/gup.c
@@ -778,7 +778,7 @@ static struct page *follow_p4d_mask(struct vm_area_struct *vma,
 	p4d = READ_ONCE(*p4dp);
 	if (!p4d_present(p4d))
 		return no_page_table(vma, flags);
-	BUILD_BUG_ON(p4d_huge(p4d));
+	BUILD_BUG_ON(p4d_leaf(p4d));
 	if (unlikely(p4d_bad(p4d)))
 		return no_page_table(vma, flags);
 
@@ -3082,7 +3082,7 @@ static int gup_p4d_range(pgd_t *pgdp, pgd_t pgd, unsigned long addr, unsigned lo
 		next = p4d_addr_end(addr, end);
 		if (!p4d_present(p4d))
 			return 0;
-		BUILD_BUG_ON(p4d_huge(p4d));
+		BUILD_BUG_ON(p4d_leaf(p4d));
 		if (unlikely(is_hugepd(__hugepd(p4d_val(p4d))))) {
 			if (!gup_huge_pd(__hugepd(p4d_val(p4d)), addr,
 					 P4D_SHIFT, next, flags, pages, nr))
-- 
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