[PATCH] Documentation: Update remove_from_page_cache with delete_from_page_cache

[Lei Li <lilei-23VcF4HTsmIX0ybBhKVfKdBPR1lH4CV8@public.gmane.org>]

remove_from_page_cache has been renamed to delete_from_page_cache
since Commit 702cfbf9 ("mm: goodbye remove_from_page_cache()"), adapt
to it in Memcg documentation.

Signed-off-by: Lei Li <lilei-23VcF4HTsmIX0ybBhKVfKdBPR1lH4CV8@public.gmane.org>
---
 Documentation/cgroups/memcg_test.txt | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/Documentation/cgroups/memcg_test.txt b/Documentation/cgroups/memcg_test.txt
index 80ac454..b2d6ccc 100644
--- a/Documentation/cgroups/memcg_test.txt
+++ b/Documentation/cgroups/memcg_test.txt
@@ -171,10 +171,10 @@ Under below explanation, we assume CONFIG_MEM_RES_CTRL_SWAP=y.
 	- add_to_page_cache_locked().
 
 	uncharged at
-	- __remove_from_page_cache().
+	- __delete_from_page_cache().
 
 	The logic is very clear. (About migration, see below)
-	Note: __remove_from_page_cache() is called by remove_from_page_cache()
+	Note: __delete_from_page_cache() is called by delete_from_page_cache()
 	and __remove_mapping().
 
 6. Shmem(tmpfs) Page Cache
-- 
1.8.5.3