From: Sitsofe Wheeler Date: Sat, 11 Oct 2008 19:27:53 +0000 (+0100) Subject: x86: change OPTIMIZE_INLINING help to say enabling makes smaller kernels X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=63fb70859f987f2b3b8028fa467fd63336315e9c;p=linux-beck.git x86: change OPTIMIZE_INLINING help to say enabling makes smaller kernels Impact: clarify Kconfig help text The OPTIMIZE_INLINING help currently says "The gcc 4.x series have a rewritten inlining algorithm and disabling this option will generate a smaller kernel there." This contradicts other parts of the help text and my own tests: 5463127 2008-10-11 19:51 vmlinux.no-opt 5456152 2008-10-11 19:56 vmlinux.opt Reword text to say that enabling OPTIMIZE_INLINING will lead to smaller kernels with gcc 4.x or later. Signed-off-by: Sitsofe Wheeler Signed-off-by: Ingo Molnar --- diff --git a/arch/x86/Kconfig.debug b/arch/x86/Kconfig.debug index 2a3dfbd5e677..2be1e6b8e18b 100644 --- a/arch/x86/Kconfig.debug +++ b/arch/x86/Kconfig.debug @@ -307,10 +307,10 @@ config OPTIMIZE_INLINING developers have marked 'inline'. Doing so takes away freedom from gcc to do what it thinks is best, which is desirable for the gcc 3.x series of compilers. The gcc 4.x series have a rewritten inlining algorithm and - disabling this option will generate a smaller kernel there. Hopefully - this algorithm is so good that allowing gcc4 to make the decision can - become the default in the future, until then this option is there to - test gcc for this. + enabling this option will generate a smaller kernel there. Hopefully + this algorithm is so good that allowing gcc 4.x and above to make the + decision will become the default in the future. Until then this option + is there to test gcc for this. If unsure, say N.