1 files changed, 1 insertions, 7 deletions

diff --git a/include/linux/page_cgroup.h b/include/linux/page_cgroup.h
index a2d11771c84b..106029243ff4 100644
--- a/include/linux/page_cgroup.h
+++ b/include/linux/page_cgroup.h
@@ -4,7 +4,6 @@
 enum {
         /* flags for mem_cgroup */
         PCG_LOCK,  /* Lock for pc->mem_cgroup and following bits. */
-        PCG_CACHE, /* charged as cache */
         PCG_USED, /* this object is in use. */
         PCG_MIGRATION, /* under page migration */
         /* flags for mem_cgroup and file and I/O status */
@@ -64,11 +63,6 @@ static inline void ClearPageCgroup##uname(struct page_cgroup *pc)	\
 static inline int TestClearPageCgroup##uname(struct page_cgroup *pc)    \
         { return test_and_clear_bit(PCG_##lname, &pc->flags);  }
 
-/* Cache flag is set only once (at allocation) */
-TESTPCGFLAG(Cache, CACHE)
-CLEARPCGFLAG(Cache, CACHE)
-SETPCGFLAG(Cache, CACHE)
-
 TESTPCGFLAG(Used, USED)
 CLEARPCGFLAG(Used, USED)
 SETPCGFLAG(Used, USED)
@@ -85,7 +79,7 @@ static inline void lock_page_cgroup(struct page_cgroup *pc)
 {
         /*
          * Don't take this lock in IRQ context.
-         * This lock is for pc->mem_cgroup, USED, CACHE, MIGRATION
+         * This lock is for pc->mem_cgroup, USED, MIGRATION
          */
         bit_spin_lock(PCG_LOCK, &pc->flags);
 }