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authorAl Viro <viro@zeniv.linux.org.uk>2012-04-20 21:57:04 -0400
committerAl Viro <viro@zeniv.linux.org.uk>2012-04-21 01:58:20 -0400
commitbfce281c287a427d0841fadf5d59242757b4e620 (patch)
treeabca9ebeef4c668021e85e4d54e6e779121e92cc /mm/nommu.c
parent9f3a4afb276e4d8b3be7f3e678d4dbd11470416f (diff)
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kill mm argument of vm_munmap()
it's always current->mm Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'mm/nommu.c')
-rw-r--r--mm/nommu.c5
1 files changed, 3 insertions, 2 deletions
diff --git a/mm/nommu.c b/mm/nommu.c
index dd00383be2d..bb8f4f004a8 100644
--- a/mm/nommu.c
+++ b/mm/nommu.c
@@ -1734,8 +1734,9 @@ erase_whole_vma:
}
EXPORT_SYMBOL(do_munmap);
-int vm_munmap(struct mm_struct *mm, unsigned long addr, size_t len)
+int vm_munmap(unsigned long addr, size_t len)
{
+ struct mm_struct *mm = current->mm;
int ret;
down_write(&mm->mmap_sem);
@@ -1747,7 +1748,7 @@ EXPORT_SYMBOL(vm_munmap);
SYSCALL_DEFINE2(munmap, unsigned long, addr, size_t, len)
{
- return vm_munmap(current->mm, addr, len);
+ return vm_munmap(addr, len);
}
/*