[era] switch from bloom filters to writesets

Makefile.in

@@ -27,6 +27,7 @@ PROGRAMS=\
 	\
 	era_check \
 	era_dump \
+	era_invalidate \
 	\
 	thin_check \
 	thin_dump \
@@ -53,7 +54,7 @@ SOURCE=\
 	era/era_array.cc \
 	era/era_detail.cc \
 	era/superblock.cc \
-	era/bloom_tree.cc \
+	era/writeset_tree.cc \
 	era/metadata.cc \
 	era/metadata_dump.cc \
 	era/xml_format.cc \
@@ -305,7 +306,7 @@ ERA_CHECK_SOURCE=\
 	base/error_state.cc \
 	base/endian_utils.cc \
 	\
-	era/bloom_tree.cc \
+	era/writeset_tree.cc \
 	era/era_detail.cc \
 	era/era_array.cc \
 	era/metadata.cc \
@@ -335,7 +336,7 @@ ERA_DUMP_SOURCE=\
 	base/error_state.cc \
 	base/endian_utils.cc \
 	\
-	era/bloom_tree.cc \
+	era/writeset_tree.cc \
 	era/era_detail.cc \
 	era/era_array.cc \
 	era/metadata.cc \
@@ -362,6 +363,38 @@ era_dump: $(ERA_DUMP_OBJECTS)  era/era_dump.o
 	@echo "    [LD]  $@"
 	$(V) $(CXX) $(CXXFLAGS) $(LDFLAGS) -o $@ $+ $(LIBS)
 
+ERA_INVALIDATE_SOURCE=\
+	base/base64.cc \
+	base/error_state.cc \
+	base/endian_utils.cc \
+	\
+	era/writeset_tree.cc \
+	era/era_detail.cc \
+	era/era_array.cc \
+	era/metadata.cc \
+	era/metadata_dump.cc \
+	era/superblock.cc \
+	era/xml_format.cc \
+	\
+	persistent-data/checksum.cc \
+	persistent-data/error_set.cc \
+	persistent-data/file_utils.cc \
+	persistent-data/hex_dump.cc \
+	persistent-data/lock_tracker.cc \
+	persistent-data/data-structures/btree.cc \
+	persistent-data/data-structures/bitset.cc \
+	persistent-data/space_map.cc \
+	persistent-data/space-maps/disk.cc \
+	persistent-data/space-maps/recursive.cc \
+	persistent-data/space-maps/careful_alloc.cc \
+	persistent-data/transaction_manager.cc \
+
+ERA_INVALIDATE_OBJECTS=$(subst .cc,.o,$(ERA_INVALIDATE_SOURCE))
+
+era_invalidate: $(ERA_INVALIDATE_OBJECTS)  era/era_invalidate.o
+	@echo "    [LD]  $@"
+	$(V) $(CXX) $(CXXFLAGS) $(LDFLAGS) -o $@ $+ $(LIBS)
+
 #----------------------------------------------------------------
 
 DEPEND_FILES=\