PM / Sleep: printk: Mark some printk globals as suspend volatile
authorDoug Anderson <dianders@chromium.org>
Mon, 5 Nov 2012 20:59:13 +0000 (12:59 -0800)
committerGerrit <chrome-bot@google.com>
Wed, 7 Nov 2012 19:43:24 +0000 (11:43 -0800)
commiteba506e39d2bb67844ddf7b51240694beed6913f
tree711e3afab9f595ab171eda51ba86620f2e60fb4e
parent98a000ea8d5e1de46e43df1d3df59b9957c44cfd
PM / Sleep: printk: Mark some printk globals as suspend volatile

This tags global variables in printk that are known to be touched
during suspend/resume.

BUG=chrome-os-partner:15914
TEST=suspend_stress_test

Change-Id: I393536bb4fb1b985b43fa1a3bec253ca81cb99b0
Signed-off-by: Doug Anderson <dianders@chromium.org>
Reviewed-on: https://gerrit.chromium.org/gerrit/37386
Reviewed-by: Jon Kliegman <kliegs@chromium.org>
Reviewed-by: Michael Spang <spang@chromium.org>
kernel/printk.c