Hi Arun,

Thank you for the patch! Yet something to improve:

[auto build test ERROR on linus/master]
[also build test ERROR on v4.20-rc1 next-20181107]
[if your patch is applied to the wrong git tree, please drop us a note to help improve the system]

url:    https://github.com/0day-ci/linux/commits/Arun-KS/mm-Fix-multiple-evaluvations-of-totalram_pages-and-managed_pages/20181108-025657
config: i386-randconfig-s2-201844 (attached as .config)
compiler: gcc-6 (Debian 6.4.0-9) 6.4.0 20171026
reproduce:
        # save the attached .config to linux build tree
        make ARCH=i386 

All errors (new ones prefixed by >>):

>> ERROR: "_totalram_pages" [drivers/gpu/drm/i915/i915.ko] undefined!
   ERROR: "_totalram_pages" [drivers/char/agp/agpgart.ko] undefined!

---
0-DAY kernel test infrastructure                Open Source Technology Center
https://lists.01.org/pipermail/kbuild-all                   Intel Corporation