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[58.6.239.121]) by smtp.gmail.com with ESMTPSA id s19sm17959620pfh.168.2021.03.16.23.24.46 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 16 Mar 2021 23:24:51 -0700 (PDT) From: Nicholas Piggin To: linux-mm@kvack.org, Andrew Morton Cc: Nicholas Piggin , linux-kernel@vger.kernel.org, linux-arch@vger.kernel.org, Jonathan Cameron , Christoph Hellwig , Christophe Leroy , Rick Edgecombe , Ding Tianhong , Miaohe Lin , Christoph Hellwig Subject: [PATCH v13 04/14] mm/vmalloc: rename vmap_*_range vmap_pages_*_range Date: Wed, 17 Mar 2021 16:23:52 +1000 Message-Id: <20210317062402.533919-5-npiggin@gmail.com> X-Mailer: git-send-email 2.23.0 In-Reply-To: <20210317062402.533919-1-npiggin@gmail.com> References: <20210317062402.533919-1-npiggin@gmail.com> MIME-Version: 1.0 X-Stat-Signature: qh6n4wocdanjwrqouo9y8woc5qetp5c6 X-Rspamd-Server: rspam02 X-Rspamd-Queue-Id: B3BEF2000380 Received-SPF: none (gmail.com>: No applicable sender policy available) receiver=imf01; identity=mailfrom; envelope-from=""; helo=mail-pj1-f48.google.com; client-ip=209.85.216.48 X-HE-DKIM-Result: pass/pass X-HE-Tag: 1615962292-186856 Content-Transfer-Encoding: quoted-printable 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: The vmalloc mapper operates on a struct page * array rather than a linear physical address, re-name it to make this distinction clear. Reviewed-by: Miaohe Lin Reviewed-by: Christoph Hellwig Signed-off-by: Nicholas Piggin --- mm/vmalloc.c | 16 ++++++++-------- 1 file changed, 8 insertions(+), 8 deletions(-) diff --git a/mm/vmalloc.c b/mm/vmalloc.c index 98e697ac764c..4693fab4f42a 100644 --- a/mm/vmalloc.c +++ b/mm/vmalloc.c @@ -189,7 +189,7 @@ void unmap_kernel_range_noflush(unsigned long start, = unsigned long size) arch_sync_kernel_mappings(start, end); } =20 -static int vmap_pte_range(pmd_t *pmd, unsigned long addr, +static int vmap_pages_pte_range(pmd_t *pmd, unsigned long addr, unsigned long end, pgprot_t prot, struct page **pages, int *nr, pgtbl_mod_mask *mask) { @@ -217,7 +217,7 @@ static int vmap_pte_range(pmd_t *pmd, unsigned long a= ddr, return 0; } =20 -static int vmap_pmd_range(pud_t *pud, unsigned long addr, +static int vmap_pages_pmd_range(pud_t *pud, unsigned long addr, unsigned long end, pgprot_t prot, struct page **pages, int *nr, pgtbl_mod_mask *mask) { @@ -229,13 +229,13 @@ static int vmap_pmd_range(pud_t *pud, unsigned long= addr, return -ENOMEM; do { next =3D pmd_addr_end(addr, end); - if (vmap_pte_range(pmd, addr, next, prot, pages, nr, mask)) + if (vmap_pages_pte_range(pmd, addr, next, prot, pages, nr, mask)) return -ENOMEM; } while (pmd++, addr =3D next, addr !=3D end); return 0; } =20 -static int vmap_pud_range(p4d_t *p4d, unsigned long addr, +static int vmap_pages_pud_range(p4d_t *p4d, unsigned long addr, unsigned long end, pgprot_t prot, struct page **pages, int *nr, pgtbl_mod_mask *mask) { @@ -247,13 +247,13 @@ static int vmap_pud_range(p4d_t *p4d, unsigned long= addr, return -ENOMEM; do { next =3D pud_addr_end(addr, end); - if (vmap_pmd_range(pud, addr, next, prot, pages, nr, mask)) + if (vmap_pages_pmd_range(pud, addr, next, prot, pages, nr, mask)) return -ENOMEM; } while (pud++, addr =3D next, addr !=3D end); return 0; } =20 -static int vmap_p4d_range(pgd_t *pgd, unsigned long addr, +static int vmap_pages_p4d_range(pgd_t *pgd, unsigned long addr, unsigned long end, pgprot_t prot, struct page **pages, int *nr, pgtbl_mod_mask *mask) { @@ -265,7 +265,7 @@ static int vmap_p4d_range(pgd_t *pgd, unsigned long a= ddr, return -ENOMEM; do { next =3D p4d_addr_end(addr, end); - if (vmap_pud_range(p4d, addr, next, prot, pages, nr, mask)) + if (vmap_pages_pud_range(p4d, addr, next, prot, pages, nr, mask)) return -ENOMEM; } while (p4d++, addr =3D next, addr !=3D end); return 0; @@ -306,7 +306,7 @@ int map_kernel_range_noflush(unsigned long addr, unsi= gned long size, next =3D pgd_addr_end(addr, end); if (pgd_bad(*pgd)) mask |=3D PGTBL_PGD_MODIFIED; - err =3D vmap_p4d_range(pgd, addr, next, prot, pages, &nr, &mask); + err =3D vmap_pages_p4d_range(pgd, addr, next, prot, pages, &nr, &mask)= ; if (err) return err; } while (pgd++, addr =3D next, addr !=3D end); --=20 2.23.0