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Unverified Commit 35bafda6 authored by Minchan Kim's avatar Minchan Kim Committed by Alexander Winkowski
Browse files

Revert "mm: introduce INIT_VMA()" 



This reverts commit f9eb248e.

Bug: 128240262
Change-Id: Ia6ca7bfc525b9e238d49df4812e1b66307674198
Signed-off-by: default avatarMinchan Kim <minchan@google.com>
[dereference23: Forward port to msm-5.4]
Signed-off-by: default avatarAlexander Winkowski <dereference23@outlook.com>
parent 6c8ee730

include/linux/mm.h

+1 −6
Original line number Diff line number Diff line
@@ -618,11 +618,6 @@ struct vm_operations_struct { 
	ANDROID_KABI_RESERVE(4);

};



static inline void INIT_VMA(struct vm_area_struct *vma)

{

	INIT_LIST_HEAD(&vma->anon_vma_chain);

}



static inline void vma_init(struct vm_area_struct *vma, struct mm_struct *mm)

{

	static const struct vm_operations_struct dummy_vm_ops = {};
@@ -630,7 +625,7 @@ static inline void vma_init(struct vm_area_struct *vma, struct mm_struct *mm) 
	memset(vma, 0, sizeof(*vma));

	vma->vm_mm = mm;

	vma->vm_ops = &dummy_vm_ops;

	INIT_VMA(vma);

	INIT_LIST_HEAD(&vma->anon_vma_chain);

}



static inline void vma_set_anonymous(struct vm_area_struct *vma)

kernel/fork.c

+1 −1
Original line number Diff line number Diff line
@@ -362,7 +362,7 @@ struct vm_area_struct *vm_area_dup(struct vm_area_struct *orig) 


	if (new) {

		*new = *orig;

		INIT_VMA(new);

		INIT_LIST_HEAD(&new->anon_vma_chain);

	}

	return new;

}