tree 991b2db76ae9fa950cbb16d834dd4fe46d14d2d1
parent b46e756f5e47031c67658ff036e5ffe27062fa43
author Kirill A. Shutemov <kirill.shutemov@linux.intel.com> 1469571986 -0700
committer Linus Torvalds <torvalds@linux-foundation.org> 1469575159 -0700

khugepaged: move up_read(mmap_sem) out of khugepaged_alloc_page()

Both variants of khugepaged_alloc_page() do up_read(&mm->mmap_sem)
first: no point keep it inside the function.

Link: http://lkml.kernel.org/r/1466021202-61880-33-git-send-email-kirill.shutemov@linux.intel.com
Signed-off-by: Kirill A. Shutemov <kirill.shutemov@linux.intel.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>