From 81d1b09c6be66afac7d41ee52279d9bccbce56d8 Mon Sep 17 00:00:00 2001 From: Sasha Levin Date: Thu, 9 Oct 2014 15:28:10 -0700 Subject: mm: convert a few VM_BUG_ON callers to VM_BUG_ON_VMA Trivially convert a few VM_BUG_ON calls to VM_BUG_ON_VMA to extract more information when they trigger. [akpm@linux-foundation.org: coding-style fixes] Signed-off-by: Sasha Levin Reviewed-by: Naoya Horiguchi Cc: Kirill A. Shutemov Cc: Konstantin Khlebnikov Cc: Rik van Riel Cc: Mel Gorman Cc: Michal Hocko Cc: Hugh Dickins Cc: Vlastimil Babka Cc: Michel Lespinasse Cc: Minchan Kim Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- include/linux/huge_mm.h | 2 +- include/linux/rmap.h | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) (limited to 'include') diff --git a/include/linux/huge_mm.h b/include/linux/huge_mm.h index 63579cb8d3dc..ad9051bab267 100644 --- a/include/linux/huge_mm.h +++ b/include/linux/huge_mm.h @@ -132,7 +132,7 @@ extern int __pmd_trans_huge_lock(pmd_t *pmd, struct vm_area_struct *vma, static inline int pmd_trans_huge_lock(pmd_t *pmd, struct vm_area_struct *vma, spinlock_t **ptl) { - VM_BUG_ON(!rwsem_is_locked(&vma->vm_mm->mmap_sem)); + VM_BUG_ON_VMA(!rwsem_is_locked(&vma->vm_mm->mmap_sem), vma); if (pmd_trans_huge(*pmd)) return __pmd_trans_huge_lock(pmd, vma, ptl); else diff --git a/include/linux/rmap.h b/include/linux/rmap.h index be574506e6a9..c0c2bce6b0b7 100644 --- a/include/linux/rmap.h +++ b/include/linux/rmap.h @@ -150,7 +150,7 @@ int anon_vma_fork(struct vm_area_struct *, struct vm_area_struct *); static inline void anon_vma_merge(struct vm_area_struct *vma, struct vm_area_struct *next) { - VM_BUG_ON(vma->anon_vma != next->anon_vma); + VM_BUG_ON_VMA(vma->anon_vma != next->anon_vma, vma); unlink_anon_vmas(next); } -- cgit v1.2.3