Date: Mon, 27 Jul 2026 00:10:49 +0000 From: Bjoern A. Zeeb <bz@FreeBSD.org> To: src-committers@FreeBSD.org, dev-commits-src-all@FreeBSD.org, dev-commits-src-branches@FreeBSD.org Subject: git: 86da56e65f8c - stable/15 - LinuxKPI: page.h: use atop() and ptoa() instead of PAGE_SHIFT Message-ID: <6a66a209.273f0.1270083b@gitrepo.freebsd.org>
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The branch stable/15 has been updated by bz: URL: https://cgit.FreeBSD.org/src/commit/?id=86da56e65f8cdfdc7a2fb503a37a18765564b891 commit 86da56e65f8cdfdc7a2fb503a37a18765564b891 Author: Bjoern A. Zeeb <bz@FreeBSD.org> AuthorDate: 2026-07-17 13:09:01 +0000 Commit: Bjoern A. Zeeb <bz@FreeBSD.org> CommitDate: 2026-07-26 16:49:02 +0000 LinuxKPI: page.h: use atop() and ptoa() instead of PAGE_SHIFT With upcoming changes to 'struct page' this will make the lines easier to read by using the predefined macros from param.h. Sponsored by: The FreeBSD Foundation Reviewed by: markj, kib Differential Revision: https://reviews.freebsd.org/D58298 (cherry picked from commit f45506c6a6f4742cd5129d636902b61045c4754b) --- sys/compat/linuxkpi/common/include/linux/page.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/sys/compat/linuxkpi/common/include/linux/page.h b/sys/compat/linuxkpi/common/include/linux/page.h index a8e266af95fd..eb0083f5fecc 100644 --- a/sys/compat/linuxkpi/common/include/linux/page.h +++ b/sys/compat/linuxkpi/common/include/linux/page.h @@ -74,8 +74,8 @@ pgprot2cachemode(pgprot_t prot) #define page_to_virt(page) linux_page_address(page) #define virt_to_page(x) PHYS_TO_VM_PAGE(vtophys(x)) -#define page_to_pfn(pp) (VM_PAGE_TO_PHYS(pp) >> PAGE_SHIFT) -#define pfn_to_page(pfn) (PHYS_TO_VM_PAGE((pfn) << PAGE_SHIFT)) +#define page_to_pfn(pp) atop(VM_PAGE_TO_PHYS(pp)) +#define pfn_to_page(pfn) PHYS_TO_VM_PAGE(ptoa(pfn)) #define nth_page(page,n) pfn_to_page(page_to_pfn(page) + (n)) #define page_to_phys(page) VM_PAGE_TO_PHYS(page)home | help
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