tree 40ae08b6de5e852052ba16cc46e481efa53f0d1a
parent 27f28b972e12a4080e5f5e4eb36b8224705652d4
author Andrew Morton <akpm@linux-foundation.org> 1446778123 -0800
committer Linus Torvalds <torvalds@linux-foundation.org> 1446780888 -0800

mm/vmstat.c: uninline node_page_state()

With x86_64 (config http://ozlabs.org/~akpm/config-akpm2.txt) and old gcc
(4.4.4), drivers/base/node.c:node_read_meminfo() is using 2344 bytes of
stack.  Uninlining node_page_state() reduces this to 440 bytes.

The stack consumption issue is fixed by newer gcc (4.8.4) however with
that compiler this patch reduces the node.o text size from 7314 bytes to
4578.

Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>