Commit 765c68bd authored Apr 09, 2008 by Ingo Molnar

generic: make optimized inlining arch-opt-in



Stephen Rothwell reported that linux-next did not build on powerpc64.

make optimized inlining dependent on architecture opt-in.

Reported-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Ingo Molnar <mingo@elte.hu>

parent 60a3cdd0

arch/x86/Kconfig

+3 −0

Original line number	Diff line number	Diff line
		@@ -142,6 +142,9 @@ config AUDIT_ARCH
		config ARCH_SUPPORTS_AOUT
		def_bool y

		config ARCH_SUPPORTS_OPTIMIZED_INLINING
		def_bool y

		# Use the generic interrupt handling code in kernel/irq/:
		config GENERIC_HARDIRQS
		bool

include/linux/compiler-gcc.h

+2 −1

Original line number	Diff line number	Diff line
		@@ -31,7 +31,8 @@
		/*
		* Force always-inline if the user requests it so via the .config:
		*/
		#if !defined(CONFIG_OPTIMIZE_INLINING) && (__GNUC__ >= 4)
		#if !defined(CONFIG_ARCH_SUPPORTS_OPTIMIZED_INLINING) \|\| \
		!defined(CONFIG_OPTIMIZE_INLINING) && (__GNUC__ >= 4)
		# define inline inline __attribute__((always_inline))
		# define __inline__ __inline__ __attribute__((always_inline))
		# define __inline __inline __attribute__((always_inline))