percpu_rw_semaphore: introduce CONFIG_PERCPU_RWSEM

[firefly-linux-kernel-4.4.55.git] / lib / Makefile

diff --git a/lib/Makefile b/lib/Makefile
index e3723c7527daa49c19b68c47b6c30136492a952f..5558e35170cd7af27a17f974979f97237f93a22a 100644 (file)
--- a/lib/Makefile
+++ b/lib/Makefile
@@ -12,7 +12,8 @@ lib-y := ctype.o string.o vsprintf.o cmdline.o \
         idr.o int_sqrt.o extable.o \
         sha1.o md5.o irq_regs.o reciprocal_div.o argv_split.o \
         proportions.o flex_proportions.o prio_heap.o ratelimit.o show_mem.o \
-        is_single_threaded.o plist.o decompress.o kobject_uevent.o
+        is_single_threaded.o plist.o decompress.o kobject_uevent.o \
+        earlycpio.o
 
 lib-$(CONFIG_MMU) += ioremap.o
 lib-$(CONFIG_SMP) += cpumask.o
@@ -39,6 +40,7 @@ obj-$(CONFIG_DEBUG_LOCKING_API_SELFTESTS) += locking-selftest.o
 obj-$(CONFIG_DEBUG_SPINLOCK) += spinlock_debug.o
 lib-$(CONFIG_RWSEM_GENERIC_SPINLOCK) += rwsem-spinlock.o
 lib-$(CONFIG_RWSEM_XCHGADD_ALGORITHM) += rwsem.o
+lib-$(CONFIG_PERCPU_RWSEM) += percpu-rwsem.o
 
 CFLAGS_hweight.o = $(subst $(quote),,$(CONFIG_ARCH_HWEIGHT_CFLAGS))
 obj-$(CONFIG_GENERIC_HWEIGHT) += hweight.o