[t:3219] Improve comment. Refs #3219.

git-svn-id: file:///svn/toku/tokudb@28669 c7de825b-a66e-492c-adef-691d508d4ae1

newbrt/cachetable.c

@@ -1644,7 +1644,7 @@ int toku_cachetable_unpin(CACHEFILE cachefile, CACHEKEY key, u_int32_t fullhash,
     return toku_cachetable_unpin_internal(cachefile, key, fullhash, dirty, size, FALSE);
 }
 int toku_cachetable_unpin_ct_prelocked(CACHEFILE cachefile, CACHEKEY key, u_int32_t fullhash, enum cachetable_dirty dirty, long size) {
-    // By default we don't have the lock
+    // We hold the cachetable mutex.
     return toku_cachetable_unpin_internal(cachefile, key, fullhash, dirty, size, TRUE);
 }
 

src/tests/Makefile

@@ -30,7 +30,6 @@ TLIBTDB=../libtokudbtrace.$(SOEXT)
 %.tdb$(BINSUF):  RPATH_DIRS+=$(dir $(LIBTDB))
 endif
 
-
 RECOVER_SRCS = $(wildcard recover-*.c)
 LOADER_SRCS = $(wildcard loader-*.c)
 TRANSPARENT_UPGRADE_SRCS = $(wildcard upgrade*.c)
@@ -721,8 +720,6 @@ test_thread_stack.%run: test_thread_stack.%$(BINSUF) $(PTHREAD_LOCAL)
 preload-db-nested.tdbrun: VGRIND=
 upgrade-test-4.tdbrun: VGRIND=
 
-
-
 loader-stress-test.loader: $(patsubst %,loader-stress-test%.tdbrun, 0 1 2 3)
 	true