tree 4868c340c671bd5b7518c53d0f414f2213e97a6b
parent 4675ff05de2d76d167336b368bd07f3fef6ed5a6
author Changbin Du <changbin.du@intel.com> 1510796166 -0800
committer Linus Torvalds <torvalds@linux-foundation.org> 1510798865 -0800

mm/swap_state.c: declare a few variables as __read_mostly

These global variables are only set during initialization or rarely
change, so declare them as __read_mostly.

Link: http://lkml.kernel.org/r/1507802349-5554-1-git-send-email-changbin.du@intel.com
Signed-off-by: Changbin Du <changbin.du@intel.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>