![]() | |||||||||||||
Messages in this thread |
Andrew Morton wrote: > Peter Zijlstra <a.p.zijlstra@chello.nl> wrote: >>Testcase:>>>>Mount an NBD device as sole swap device and mmap > physical RAM, then >>loop through touching pages only once. > > Fix: don't try to swap over the network. Yes, there may be some scenarios > where people have no local storage, but it's reasonable to expect anyone > who is using Linux as an "enterprise storage platform" to stick a local > disk on the thing for swap. > > That leaves MAP_SHARED, but mm-tracking-shared-dirty-pages.patch will fix > that, will it not? Hi Andrew, What happened to the case where we just fill memory full of dirty file pages backed by a remote disk? Regards, Daniel - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/ | ||||||||||||
| Last update: 2006-08-17 06:07 [from the cache] ©2003-2008 | |||||||||||||