site_archiver@lists.apple.com Delivered-To: darwin-kernel@lists.apple.com Hi Mike, On Fri, Jun 11, 2010 at 1:50 AM, Michael Smith <drivers@mu.org> wrote: Says who? HFS+ doesn't. And besides, as I said before, you don't get the extent length, so even if it did, it's still practically useless. -- Terry _______________________________________________ Do not post admin requests to the list. They will be ignored. Darwin-kernel mailing list (Darwin-kernel@lists.apple.com) Help/Unsubscribe/Update your Subscription: http://lists.apple.com/mailman/options/darwin-kernel/site_archiver%40lists.a... On Jun 10, 2010, at 4:42 PM, Chris Suter wrote: A filesystem that honours F_LOG2PHYS need to guarantee that for the lifetime of the descriptor, the translation remains valid. Call it multiple times on file system block size boundaries, as reported by f_bsize from doing a fstatfs. This is setup code which gets called only once, so it doesn't matter that it's not as efficient as it could be otherwise. This email sent to site_archiver@lists.apple.com