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| author | Jiri Kosina <jkosina@suse.cz> | 2010-09-24 14:03:37 +0200 |
|---|---|---|
| committer | Jiri Kosina <jkosina@suse.cz> | 2010-09-24 14:03:37 +0200 |
| commit | 73e6d6c6467771838c1fc6949e6768a12ed72464 (patch) | |
| tree | 94dd60891869a0a275cd332c4e675cf0b101fcfa /mm/nommu.c | |
| parent | 12e5272585901217e919da810c801e5084ee0cb1 (diff) | |
| parent | a850ea30374ebed32a0724742601861853fde869 (diff) | |
| download | kernel_replicant_linux-73e6d6c6467771838c1fc6949e6768a12ed72464.tar.gz kernel_replicant_linux-73e6d6c6467771838c1fc6949e6768a12ed72464.tar.bz2 kernel_replicant_linux-73e6d6c6467771838c1fc6949e6768a12ed72464.zip | |
Merge branch 'master' into upstream
Diffstat (limited to 'mm/nommu.c')
| -rw-r--r-- | mm/nommu.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/mm/nommu.c b/mm/nommu.c index efa9a380335e..88ff091eb07a 100644 --- a/mm/nommu.c +++ b/mm/nommu.c @@ -604,7 +604,7 @@ static void protect_vma(struct vm_area_struct *vma, unsigned long flags) */ static void add_vma_to_mm(struct mm_struct *mm, struct vm_area_struct *vma) { - struct vm_area_struct *pvma, **pp; + struct vm_area_struct *pvma, **pp, *next; struct address_space *mapping; struct rb_node **p, *parent; @@ -664,8 +664,11 @@ static void add_vma_to_mm(struct mm_struct *mm, struct vm_area_struct *vma) break; } - vma->vm_next = *pp; + next = *pp; *pp = vma; + vma->vm_next = next; + if (next) + next->vm_prev = vma; } /* |