David Mosberger wrote on Monday, March 14, 2005 10:49 AM > >>>>> On Mon, 14 Mar 2005 11:27:33 -0600, Robin Holt <[EMAIL PROTECTED]> said: > > Robin> Tony and David, Is there any chance I can do another push of > Robin> the page table cache stuff with the last bits of cleanup and > Robin> those getting in without addressing the removal of the > Robin> cpu_idle() call? Neither solution I was given last week > Robin> seems particularly well fitted to the problem at hand. I > Robin> would like to get this in so I can continue working on the > Robin> 4-level page table directory I am really trying to address. > > From memory, the last version I saw looked pretty decent to me. > > I agree with Ken's concerns, but given that we have historically done > page-table cache shrinking from cpu_idle(), your patch doesn't worsen > the situation (unless I'm missing something), so I think that concern > could be addressed separately.
I plan to look at set_shrinker API. But please don't make that as a gating factor for Robin's patch since I'm not sure when I will be able to get to it or whether set_shrinker can actually solve the problem (it appears that it has all the necessary infrastructure). - Ken - To unsubscribe from this list: send the line "unsubscribe linux-ia64" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html
