X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=src%2Fthreads%2Fpalloc.c;h=d5d513fec06871cbca165e1cfadfadc4895b5330;hb=4075c522c9f652400eda11b2b3263f465584579a;hp=eab41e4811b15d074acf74ab27592d9eb56bb678;hpb=3f3135e756103a273fd9d1c6cc317e39848da023;p=pintos-anon

diff --git a/src/threads/palloc.c b/src/threads/palloc.c
index eab41e4..d5d513f 100644
--- a/src/threads/palloc.c
+++ b/src/threads/palloc.c
@@ -35,7 +35,7 @@ struct pool
   };
 
 /* Two pools: one for kernel data, one for user pages. */
-struct pool kernel_pool, user_pool;
+static struct pool kernel_pool, user_pool;
 
 /* Maximum number of pages to put in user pool. */
 size_t user_page_limit = SIZE_MAX;