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authorAl Viro <viro@zeniv.linux.org.uk>2013-03-04 10:47:59 -0500
committerAl Viro <viro@zeniv.linux.org.uk>2013-03-04 10:47:59 -0500
commit4b377bab29e6a241db42f27541e7fb63713ee178 (patch)
treee56ee3359156dd2d01ebd6dac3aaf04cbc311bec /mm/nommu.c
parent2ae80c43d480548dd32591664c93ef011ac34b21 (diff)
downloadlinux-4b377bab29e6a241db42f27541e7fb63713ee178.tar.bz2
make do_mremap() static
The extern in sys_sparc_64.c was a rudiment of time when do_mremap() used to exist in MMU case (it doesn't anymore). As for !MMU one, nothing uses it outside of mm/nommu.c... Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'mm/nommu.c')
-rw-r--r--mm/nommu.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/mm/nommu.c b/mm/nommu.c
index e19328087534..66737e0584ae 100644
--- a/mm/nommu.c
+++ b/mm/nommu.c
@@ -1770,7 +1770,7 @@ unsigned long vm_brk(unsigned long addr, unsigned long len)
*
* MREMAP_FIXED is not supported under NOMMU conditions
*/
-unsigned long do_mremap(unsigned long addr,
+static unsigned long do_mremap(unsigned long addr,
unsigned long old_len, unsigned long new_len,
unsigned long flags, unsigned long new_addr)
{
@@ -1805,7 +1805,6 @@ unsigned long do_mremap(unsigned long addr,
vma->vm_end = vma->vm_start + new_len;
return vma->vm_start;
}
-EXPORT_SYMBOL(do_mremap);
SYSCALL_DEFINE5(mremap, unsigned long, addr, unsigned long, old_len,
unsigned long, new_len, unsigned long, flags,