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author | David Woodhouse <dwmw2@shinybook.infradead.org> | 2005-05-19 11:54:00 +0100 |
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committer | David Woodhouse <dwmw2@shinybook.infradead.org> | 2005-05-19 11:54:00 +0100 |
commit | 7063e6c717f6108c4b3fc3135a516c86ef944870 (patch) | |
tree | ec6eec10b4dc93474100e6e366df028bd3314fda /mm/mremap.c | |
parent | 7ca0026495dbb644b4e32ede76be44072cb2bc7a (diff) | |
parent | 05d3794aa8bd3b2c9f7920a05003c331cdeb75c5 (diff) |
Merge with master.kernel.org:/pub/scm/linux/kernel/git/torvalds/linux-2.6.git
Diffstat (limited to 'mm/mremap.c')
-rw-r--r-- | mm/mremap.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/mm/mremap.c b/mm/mremap.c index 0dd7ace94e5..ec7238a78f3 100644 --- a/mm/mremap.c +++ b/mm/mremap.c @@ -224,6 +224,12 @@ static unsigned long move_vma(struct vm_area_struct *vma, split = 1; } + /* + * if we failed to move page tables we still do total_vm increment + * since do_munmap() will decrement it by old_len == new_len + */ + mm->total_vm += new_len >> PAGE_SHIFT; + if (do_munmap(mm, old_addr, old_len) < 0) { /* OOM: unable to split vma, just get accounts right */ vm_unacct_memory(excess >> PAGE_SHIFT); @@ -237,7 +243,6 @@ static unsigned long move_vma(struct vm_area_struct *vma, vma->vm_next->vm_flags |= VM_ACCOUNT; } - mm->total_vm += new_len >> PAGE_SHIFT; __vm_stat_account(mm, vma->vm_flags, vma->vm_file, new_len>>PAGE_SHIFT); if (vm_flags & VM_LOCKED) { mm->locked_vm += new_len >> PAGE_SHIFT; |