On Thu, Jul 26, 2007 at 01:43:10PM +0800, jidong xiao wrote: > Anyone can help this? > > On 6/21/07, jidong xiao <[EMAIL PROTECTED]> wrote: > > I searched in linux kernel 2.6.10, didn't find it, then I tried > > 2.6.20, it is there. But I am not familiar with assembly language, so > > can anybody kindly explain it, I don't know the difference between > > KPROBE_ENTRY and ENTRY, however, I can find both of these items in > > some files, such as arch/x86_64/kernel/entry.S. > > KPROBE_ENTRY() is the assembly equivalent of __kprobes, it places the symbol in a special section (.kprobes.text) where probes can't be inserted. This is usually helpful in cases where inserting the probe may lead to recursion or other undesirable behaviour.
See include/linux/linkage.h and include/linux/kprobes.h. - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
