mm: rename anon_vma_lock to vma_lock_anon_vma
Rename anon_vma_lock to vma_lock_anon_vma. This matches the naming style
used in page_lock_anon_vma and will come in really handy further down in
this patch series.
Signed-off-by: Rik van Riel <riel@redhat.com>
Acked-by: Mel Gorman <mel@csn.ul.ie>
Acked-by: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>
Tested-by: Larry Woodman <lwoodman@redhat.com>
Acked-by: Larry Woodman <lwoodman@redhat.com>
Reviewed-by: Minchan Kim <minchan.kim@gmail.com>
Acked-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
diff --git a/mm/mmap.c b/mm/mmap.c
index e38e910..e26f1ea 100644
--- a/mm/mmap.c
+++ b/mm/mmap.c
@@ -452,12 +452,12 @@
spin_lock(&mapping->i_mmap_lock);
vma->vm_truncate_count = mapping->truncate_count;
}
- anon_vma_lock(vma);
+ vma_lock_anon_vma(vma);
__vma_link(mm, vma, prev, rb_link, rb_parent);
__vma_link_file(vma);
- anon_vma_unlock(vma);
+ vma_unlock_anon_vma(vma);
if (mapping)
spin_unlock(&mapping->i_mmap_lock);
@@ -1710,7 +1710,7 @@
*/
if (unlikely(anon_vma_prepare(vma)))
return -ENOMEM;
- anon_vma_lock(vma);
+ vma_lock_anon_vma(vma);
/*
* vma->vm_start/vm_end cannot change under us because the caller
@@ -1721,7 +1721,7 @@
if (address < PAGE_ALIGN(address+4))
address = PAGE_ALIGN(address+4);
else {
- anon_vma_unlock(vma);
+ vma_unlock_anon_vma(vma);
return -ENOMEM;
}
error = 0;
@@ -1739,7 +1739,7 @@
perf_event_mmap(vma);
}
}
- anon_vma_unlock(vma);
+ vma_unlock_anon_vma(vma);
return error;
}
#endif /* CONFIG_STACK_GROWSUP || CONFIG_IA64 */
@@ -1764,7 +1764,7 @@
if (error)
return error;
- anon_vma_lock(vma);
+ vma_lock_anon_vma(vma);
/*
* vma->vm_start/vm_end cannot change under us because the caller
@@ -1786,7 +1786,7 @@
perf_event_mmap(vma);
}
}
- anon_vma_unlock(vma);
+ vma_unlock_anon_vma(vma);
return error;
}