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			15 lines
		
	
	
		
			560 B
		
	
	
	
		
			Diff
		
	
	
	
	
	
			
		
		
	
	
			15 lines
		
	
	
		
			560 B
		
	
	
	
		
			Diff
		
	
	
	
	
	
Index: linux-2.6.23-rc6/Makefile
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===================================================================
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--- linux-2.6.23-rc6.orig/Makefile	2007-09-21 16:23:55.000000000 +0800
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+++ linux-2.6.23-rc6/Makefile	2007-09-21 16:23:56.000000000 +0800
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@@ -508,6 +508,9 @@
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 NOSTDINC_FLAGS += -nostdinc -isystem $(shell $(CC) -print-file-name=include)
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 CHECKFLAGS     += $(NOSTDINC_FLAGS)
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+# improve gcc optimization
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+CFLAGS += $(call cc-option,-funit-at-a-time,)
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+
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 # warn about C99 declaration after statement
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 CFLAGS += $(call cc-option,-Wdeclaration-after-statement,)
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