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authorAl Viro <viro@zeniv.linux.org.uk>2012-05-30 20:17:35 -0400
committerAl Viro <viro@zeniv.linux.org.uk>2012-06-01 10:37:18 -0400
commiteb36c5873b96e8c7376768d3906da74aae6e3839 (patch)
tree01c5290ed4c55fea85e0dc3f8d70eeaab44678cf /mm/internal.h
parentdc982501d9643ab0c117e7d87562857ce234652d (diff)
new helper: vm_mmap_pgoff()
take it to mm/util.c, convert vm_mmap() to use of that one and take it to mm/util.c as well, convert both sys_mmap_pgoff() to use of vm_mmap_pgoff() Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'mm/internal.h')
-rw-r--r--mm/internal.h4
1 files changed, 4 insertions, 0 deletions
diff --git a/mm/internal.h b/mm/internal.h
index aee4761cf9a..5307a022731 100644
--- a/mm/internal.h
+++ b/mm/internal.h
@@ -342,3 +342,7 @@ extern u64 hwpoison_filter_flags_mask;
extern u64 hwpoison_filter_flags_value;
extern u64 hwpoison_filter_memcg;
extern u32 hwpoison_filter_enable;
+
+extern unsigned long vm_mmap_pgoff(struct file *, unsigned long,
+ unsigned long, unsigned long,
+ unsigned long, unsigned long);