Manfred Spraul wrote: > > I just benchmarked a single flush_tlb_page(). > > Pentium II 350: ~ 2000 cpu ticks. > Pentium III 850: ~ 3000 cpu ticks. > I forgot the important part: SMP, including a smp_call_function() IPI. IIRC Ingo wrote that a local 'invplg' is around 100 ticks. -- Manfred - 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/
- Re: x86 ptep_get_and_clear question Kanoj Sarcar
- Re: x86 ptep_get_and_clear question Ben LaHaise
- Re: x86 ptep_get_and_clear question Kanoj Sarcar
- Re: x86 ptep_get_and_clear question Linus Torvalds
- Re: x86 ptep_get_and_clear question Manfred Spraul
- Re: x86 ptep_get_and_clear question Jamie Lokier
- Re: x86 ptep_get_and_clear question Kanoj Sarcar
- Re: x86 ptep_get_and_clear question Jamie Lokier
- Re: x86 ptep_get_and_clear question Linus Torvalds
- Re: x86 ptep_get_and_clear question Manfred Spraul
- Re: x86 ptep_get_and_clear question Manfred Spraul
- Re: x86 ptep_get_and_clear question Linus Torvalds
- Re: x86 ptep_get_and_clear question Jamie Lokier
- Re: x86 ptep_get_and_clear question Manfred Spraul
- Re: x86 ptep_get_and_clear question Jamie Lokier
- Re: x86 ptep_get_and_clear question Manfred Spraul
- Re: x86 ptep_get_and_clear question Jamie Lokier
- Re: x86 ptep_get_and_clear question Manfred Spraul
- Re: x86 ptep_get_and_clear question Jamie Lokier
- Re: x86 ptep_get_and_clear question Manfred Spraul
- Re: x86 ptep_get_and_clear question Jamie Lokier