Add missing freezer_state export.
commit9e8410e2ec0ea7b8fc47312085564ea5680fc6bd
authorNigel Cunningham <nigel@suspend2.net>
Fri, 11 May 2007 20:51:14 +0000 (12 06:51 +1000)
committerNigel Cunningham <nigel@suspend2.net>
Fri, 11 May 2007 20:52:11 +0000 (12 06:52 +1000)
tree2d26ed421c564fbd15bb98fd004e358bdc189e99
parentac6b8d333bf8440f7e6886cb3f4aa48626347d43
Add missing freezer_state export.

Adding the freezer_is_on() test to the md resync thread broke building that
code as a module, because I didn't export the freezer_state symbol. Address
that by adding an EXPORT_SYMBOL. I'm explicitly deciding to make this one
not EXPORT_SYMBOL_GPL so it can work in all contexts.

Signed-off-by: Nigel Cunningham <nigel@suspend2.net>
kernel/power/process.c