Add/use adaptive spinning.

Add spin_t and spin_{init,adaptive}(), which provide a simple abstraction for adaptive spinning. Adaptively spin during busy waits in bootstrapping and rtree node initialization.
2016-10-13 14:47:50 -07:00
parent 9acd5cf178
commit e5effef428
6 changed files with 66 additions and 2 deletions
@@ -98,6 +98,7 @@ C_SRCS := $(srcroot)src/jemalloc.c \
 	$(srcroot)src/prof.c \
 	$(srcroot)src/rtree.c \
 	$(srcroot)src/stats.c \
+	$(srcroot)src/spin.c \
 	$(srcroot)src/tcache.c \
 	$(srcroot)src/ticker.c \
 	$(srcroot)src/tsd.c \