From b373037fa9bb374f26bbabc0779fe990d02d33b7 Mon Sep 17 00:00:00 2001 From: "Liam R. Howlett" Date: Fri, 20 Jan 2023 11:26:37 -0500 Subject: mm: add vma iterator to vma_adjust() arguments Change the vma_adjust() function definition to accept the vma iterator and pass it through to __vma_adjust(). Update fs/exec to use the new vma_adjust() function parameters. Update mm/mremap to use the new vma_adjust() function parameters. Revert the __split_vma() calls back from __vma_adjust() to vma_adjust() and pass through the vma iterator. Link: https://lkml.kernel.org/r/20230120162650.984577-37-Liam.Howlett@oracle.com Signed-off-by: Liam R. Howlett Signed-off-by: Andrew Morton --- include/linux/mm.h | 9 ++++----- 1 file changed, 4 insertions(+), 5 deletions(-) (limited to 'include/linux/mm.h') diff --git a/include/linux/mm.h b/include/linux/mm.h index 9c15f401f295..2e95287a9f74 100644 --- a/include/linux/mm.h +++ b/include/linux/mm.h @@ -2834,12 +2834,11 @@ extern int __vm_enough_memory(struct mm_struct *mm, long pages, int cap_sys_admi extern int __vma_adjust(struct vma_iterator *vmi, struct vm_area_struct *vma, unsigned long start, unsigned long end, pgoff_t pgoff, struct vm_area_struct *insert, struct vm_area_struct *expand); -static inline int vma_adjust(struct vm_area_struct *vma, unsigned long start, - unsigned long end, pgoff_t pgoff, struct vm_area_struct *insert) +static inline int vma_adjust(struct vma_iterator *vmi, + struct vm_area_struct *vma, unsigned long start, unsigned long end, + pgoff_t pgoff, struct vm_area_struct *insert) { - VMA_ITERATOR(vmi, vma->vm_mm, start); - - return __vma_adjust(&vmi, vma, start, end, pgoff, insert, NULL); + return __vma_adjust(vmi, vma, start, end, pgoff, insert, NULL); } extern struct vm_area_struct *vma_merge(struct vma_iterator *vmi, struct mm_struct *, struct vm_area_struct *prev, unsigned long addr, -- cgit