On Sun, Apr 11, 2010 at 08:22:04AM -0700, Linus Torvalds wrote: > - magic libc malloc flags tghat are totally and utterly unrealistic in > anything but a benchmark > > - by basically keeping one CPU totally busy doing defragmentation. This is a red herring. This is the last thing we want, and we'll run even faster if we could make current glibc binaries to cooperate. But this is a new feature and it'll require changing glibc slightly. Future glibc will be optimal and it won't require khugepaged don't worry. I got crashes in page_mapcount != number of huge_pmd mapping the page in split_huge_page because of the anon-vma bug, so I had to back it out, this is why it's stable now. -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@xxxxxxxxxx For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: <a href=mailto:"dont@xxxxxxxxx";> email@xxxxxxxxx </a>