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| author | Al Viro <viro@zeniv.linux.org.uk> | 2012-05-30 20:17:35 -0400 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2012-06-01 10:37:18 -0400 |
| commit | eb36c5873b96e8c7376768d3906da74aae6e3839 (patch) | |
| tree | 01c5290ed4c55fea85e0dc3f8d70eeaab44678cf /mm/internal.h | |
| parent | dc982501d9643ab0c117e7d87562857ce234652d (diff) | |
| download | lwn-eb36c5873b96e8c7376768d3906da74aae6e3839.tar.gz lwn-eb36c5873b96e8c7376768d3906da74aae6e3839.zip | |
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.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/mm/internal.h b/mm/internal.h index aee4761cf9a9..5307a0227317 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); |