X-Git-Url: http://git.ozo.com/?a=blobdiff_plain;f=target%2Flinux%2Fgeneric-2.6%2Fpatches-2.6.31%2F004-extra_optimization.patch;fp=target%2Flinux%2Fgeneric-2.6%2Fpatches-2.6.31%2F004-extra_optimization.patch;h=333acb612b57496e65c3324e8de68bb478323d22;hb=c3fd35e7800ae1f2dd3fa42ade850c948e4b18ea;hp=0000000000000000000000000000000000000000;hpb=f48e79cafe9d99bc741c905cb8328cc54cb75f6d;p=openwrt-10.03%2F.git

diff --git a/target/linux/generic-2.6/patches-2.6.31/004-extra_optimization.patch b/target/linux/generic-2.6/patches-2.6.31/004-extra_optimization.patch
new file mode 100644
index 000000000..333acb612
--- /dev/null
+++ b/target/linux/generic-2.6/patches-2.6.31/004-extra_optimization.patch
@@ -0,0 +1,12 @@
+--- a/Makefile
++++ b/Makefile
+@@ -559,6 +559,9 @@ endif
+ NOSTDINC_FLAGS += -nostdinc -isystem $(shell $(CC) -print-file-name=include)
+ CHECKFLAGS     += $(NOSTDINC_FLAGS)
+ 
++# improve gcc optimization
++CFLAGS += $(call cc-option,-funit-at-a-time,)
++
+ # warn about C99 declaration after statement
+ KBUILD_CFLAGS += $(call cc-option,-Wdeclaration-after-statement,)
+