On Saturday 28 June 2008 02:05:19 Marcelo Tosatti wrote: > exit_intr_info is read-only in nature, so once read it can be > cached similarly to idtv_vectoring_inf. > > Reduces guest re-entry in about 50 cycles on my machine (the > exception path should be similar, but haven't measured). > > Applies on top of register accessor patch. > > Signed-off-by: Marcelo Tosatti <[EMAIL PROTECTED]> > Thanks for the patches! :)
And I realized there are also too much vmcs_read32 (CPU_BASED_VM_EXEC_CONTROL)(though not read only). I'd like to post another patch to optimize it later. -- Thanks Yang, Sheng -- To unsubscribe from this list: send the line "unsubscribe kvm" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html