From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 1DA2422129F for ; Mon, 17 Nov 2025 01:32:56 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1763343176; cv=none; b=az92fLrJF7bbLPxTkEyRV+NSLFto0FtgCdPaQNEa+Fk96L5wJWcJ/Cx9f4EGb7J9MNJgSndEM4etMcQhQQlxS1CDM+uXDUW2rw+XhrY/Ed2ba1kRNQyl5LlvZIze6ogdmq0RpFNxHL6Jsa72Pr3aPhY6+wx3tpmskhPjAgquBqE= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1763343176; c=relaxed/simple; bh=bvhWS1XL27oEPYvSw7Iy25tZmqKr7U1wAJpJyKUPZLk=; h=Date:To:From:Subject:Message-Id; b=Q2CCvOfb8SjJ32PBfWY9pF5C+JqQYw5fEgLvA7UeDFTIwHUVEJjoUEj3AuAdYYum0Z7khZcMyGR+tvKo13oEblZkvuYUkxjeg9qJlWmw15s8A23uhGigSxSzSgjw1Eh124GGt5xpKtU+AdKz/+5L4LPQqlhCGW8zxTtX8X9xI9s= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linux-foundation.org header.i=@linux-foundation.org header.b=oRYsnkfA; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linux-foundation.org header.i=@linux-foundation.org header.b="oRYsnkfA" Received: by smtp.kernel.org (Postfix) with ESMTPSA id DF9D5C113D0; Mon, 17 Nov 2025 01:32:55 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linux-foundation.org; s=korg; t=1763343176; bh=bvhWS1XL27oEPYvSw7Iy25tZmqKr7U1wAJpJyKUPZLk=; h=Date:To:From:Subject:From; b=oRYsnkfAq08K0a35S17QHbqtz5mbebAnZS4rLaGg57VM0hgpPLtS19vB/4H6pu5rE r8BHh4LBl1iWCJR+AeRsz6CnYFPJ0Iq20v74fSsPHCxkFr2d5M4LTKUFEpdKsD7Yl6 shogPHbBovQnqsdToKbmWeoROK+Kre8cZV7x2ldQ= Date: Sun, 16 Nov 2025 17:32:55 -0800 To: mm-commits@vger.kernel.org,willy@infradead.org,will@kernel.org,vishal.l.verma@intel.com,viro@zeniv.linux.org.uk,vgoyal@redhat.com,vbabka@suse.cz,urezki@gmail.com,tsbogend@alpha.franken.de,tony.luck@intel.com,svens@linux.ibm.com,surenb@google.com,sumanthk@linux.ibm.com,rppt@kernel.org,robin.murphy@arm.com,reinette.chatre@intel.com,pfalcato@suse.de,osalvador@suse.de,nico@fluxnic.net,muchun.song@linux.dev,mhocko@suse.com,liam.howlett@oracle.com,kevin.tian@intel.com,jgg@nvidia.com,jannh@google.com,james.morse@arm.com,jack@suse.cz,hughd@google.com,hca@linux.ibm.com,guoren@kernel.org,gregkh@linuxfoundation.org,gor@linux.ibm.com,dyoung@redhat.com,dvyukov@google.com,david@redhat.com,davem@davemloft.net,dave.martin@arm.com,dave.jiang@intel.com,dan.j.williams@intel.com,corbet@lwn.net,brauner@kernel.org,borntraeger@linux.ibm.com,bhe@redhat.com,baolin.wang@linux.alibaba.com,arnd@arndb.de,andreyknvl@gmail.com,andreas@gaisler.com,almaz.alexandrovich@paragon-software.com,agordeev@linux.ibm.com,lorenzo.stoakes@oracle.com,akpm@linux-foundation.org From: Andrew Morton Subject: [merged mm-stable] mm-vma-remove-unused-function-make-internal-functions-static.patch removed from -mm tree Message-Id: <20251117013255.DF9D5C113D0@smtp.kernel.org> Precedence: bulk X-Mailing-List: mm-commits@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: The quilt patch titled Subject: mm/vma: remove unused function, make internal functions static has been removed from the -mm tree. Its filename was mm-vma-remove-unused-function-make-internal-functions-static.patch This patch was dropped because it was merged into the mm-stable branch of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm ------------------------------------------------------ From: Lorenzo Stoakes Subject: mm/vma: remove unused function, make internal functions static Date: Mon, 20 Oct 2025 13:11:20 +0100 unlink_file_vma() is not used by anything, so remove it. vma_link() and vma_link_file() are only used within mm/vma.c, so make them static. Link: https://lkml.kernel.org/r/f2ab9ea051225a02e6d1d45a7608f4e149220117.1760959442.git.lorenzo.stoakes@oracle.com Signed-off-by: Lorenzo Stoakes Reviewed-by: Jason Gunthorpe Cc: Alexander Gordeev Cc: Al Viro Cc: Andreas Larsson Cc: Andrey Konovalov Cc: Arnd Bergmann Cc: Baolin Wang Cc: Baoquan He Cc: Chatre, Reinette Cc: Christian Borntraeger Cc: Christian Brauner Cc: Dan Williams Cc: Dave Jiang Cc: Dave Martin Cc: Dave Young Cc: David Hildenbrand Cc: David S. Miller Cc: Dmitriy Vyukov Cc: Greg Kroah-Hartman Cc: Guo Ren Cc: Heiko Carstens Cc: Hugh Dickins Cc: James Morse Cc: Jan Kara Cc: Jann Horn Cc: Jonathan Corbet Cc: Kevin Tian Cc: Konstantin Komarov Cc: Liam Howlett Cc: "Luck, Tony" Cc: Matthew Wilcox (Oracle) Cc: Michal Hocko Cc: Mike Rapoport Cc: Muchun Song Cc: Nicolas Pitre Cc: Oscar Salvador Cc: Pedro Falcato Cc: Robin Murohy Cc: Sumanth Korikkar Cc: Suren Baghdasaryan Cc: Sven Schnelle Cc: Thomas Bogendoerfer Cc: "Uladzislau Rezki (Sony)" Cc: Vasily Gorbik Cc: Vishal Verma Cc: Vivek Goyal Cc: Vlastimil Babka Cc: Will Deacon Signed-off-by: Andrew Morton --- mm/vma.c | 21 ++------------------- mm/vma.h | 6 ------ 2 files changed, 2 insertions(+), 25 deletions(-) --- a/mm/vma.c~mm-vma-remove-unused-function-make-internal-functions-static +++ a/mm/vma.c @@ -1754,24 +1754,7 @@ void unlink_file_vma_batch_final(struct unlink_file_vma_batch_process(vb); } -/* - * Unlink a file-based vm structure from its interval tree, to hide - * vma from rmap and vmtruncate before freeing its page tables. - */ -void unlink_file_vma(struct vm_area_struct *vma) -{ - struct file *file = vma->vm_file; - - if (file) { - struct address_space *mapping = file->f_mapping; - - i_mmap_lock_write(mapping); - __remove_shared_vm_struct(vma, mapping); - i_mmap_unlock_write(mapping); - } -} - -void vma_link_file(struct vm_area_struct *vma) +static void vma_link_file(struct vm_area_struct *vma) { struct file *file = vma->vm_file; struct address_space *mapping; @@ -1784,7 +1767,7 @@ void vma_link_file(struct vm_area_struct } } -int vma_link(struct mm_struct *mm, struct vm_area_struct *vma) +static int vma_link(struct mm_struct *mm, struct vm_area_struct *vma) { VMA_ITERATOR(vmi, mm, 0); --- a/mm/vma.h~mm-vma-remove-unused-function-make-internal-functions-static +++ a/mm/vma.h @@ -312,12 +312,6 @@ void unlink_file_vma_batch_final(struct void unlink_file_vma_batch_add(struct unlink_vma_file_batch *vb, struct vm_area_struct *vma); -void unlink_file_vma(struct vm_area_struct *vma); - -void vma_link_file(struct vm_area_struct *vma); - -int vma_link(struct mm_struct *mm, struct vm_area_struct *vma); - struct vm_area_struct *copy_vma(struct vm_area_struct **vmap, unsigned long addr, unsigned long len, pgoff_t pgoff, bool *need_rmap_locks); _ Patches currently in -mm which might be from lorenzo.stoakes@oracle.com are mm-introduce-vm_maybe_guard-and-make-visible-in-proc-pid-smaps.patch mm-add-atomic-vma-flags-and-set-vm_maybe_guard-as-such.patch mm-add-atomic-vma-flags-and-set-vm_maybe_guard-as-such-fix.patch mm-implement-sticky-vma-flags.patch mm-introduce-copy-on-fork-vmas-and-make-vm_maybe_guard-one.patch mm-set-the-vm_maybe_guard-flag-on-guard-region-install.patch mm-set-the-vm_maybe_guard-flag-on-guard-region-install-fix.patch tools-testing-vma-add-vma-sticky-userland-tests.patch tools-testing-selftests-mm-add-madv_collapse-test-case.patch tools-testing-selftests-mm-add-smaps-visibility-guard-region-test.patch mm-correctly-handle-uffd-pte-markers.patch mm-introduce-leaf-entry-type-and-use-to-simplify-leaf-entry-logic.patch mm-avoid-unnecessary-uses-of-is_swap_pte.patch mm-eliminate-is_swap_pte-when-softleaf_from_pte-suffices.patch mm-use-leaf-entries-in-debug-pgtable-remove-is_swap_pte.patch fs-proc-task_mmu-refactor-pagemap_pmd_range.patch mm-avoid-unnecessary-use-of-is_swap_pmd.patch mm-huge_memory-refactor-copy_huge_pmd-non-present-logic.patch mm-huge_memory-refactor-change_huge_pmd-non-present-logic.patch mm-replace-pmd_to_swp_entry-with-softleaf_from_pmd.patch mm-introduce-pmd_is_huge-and-use-where-appropriate.patch mm-remove-remaining-is_swap_pmd-users-and-is_swap_pmd.patch mm-remove-non_swap_entry-and-use-softleaf-helpers-instead.patch mm-remove-is_hugetlb_entry_.patch mm-eliminate-further-swapops-predicates.patch mm-replace-remaining-pte_to_swp_entry-with-softleaf_from_pte.patch mm-rename-walk_page_range_mm.patch mm-madvise-allow-guard-page-install-remove-under-vma-lock.patch mm-propagate-vm_softdirty-on-merge.patch testing-selftests-mm-add-soft-dirty-merge-self-test.patch mm-declare-vma-flags-by-bit.patch mm-declare-vma-flags-by-bit-fix.patch mm-declare-vma-flags-by-bit-fix-2.patch mm-simplify-and-rename-mm-flags-function-for-clarity.patch tools-testing-vma-eliminate-dependency-on-vma-__vm_flags.patch mm-introduce-vma-flags-bitmap-type.patch