Messages in this thread |  | | Date | Fri, 26 Jun 2009 19:20:18 -0400 | From | Masami Hiramatsu <> | Subject | Re: [RFC][ PATCH -tip v2 0/7] kprobes: Kprobes jump optimization support |
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Andi Kleen wrote: > On Tue, Jun 23, 2009 at 01:28:03PM -0400, Masami Hiramatsu wrote: >> Hmm, would you know what is the actual name of that section and option? > > -freorder-blocks-and-partition > > .text.unlikely
Hi Andi,
I've built my kernel with -freorder-blocks-and-partition, and I saw that .text.unlikely contains whole functions, not pieces of codes. In that case, it doesn't generate jumps which jump to the middle of other functions.
Thank you,
-- Masami Hiramatsu
Software Engineer Hitachi Computer Products (America), Inc. Software Solutions Division
e-mail: mhiramat@redhat.com
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