site_archiver@lists.apple.com Delivered-To: darwin-kernel@lists.apple.com Organization: Cluster FS 07/03/2007 04:37 -0800, Terry Lambert:

On Mar 7, 2007, at 3:45 AM, Anton Altaparmakov wrote:

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(int)kerr); err = EIO;

I may be misunderstanding the simplification you performed, and if so, forgive me...

You want to call ubc_upl_map() before you do the I/O, or the UPL could have been recycled while the system was under extreme pressure, which

By the way, is there any openly available documentation on UPL interface and XNU VM internals in general? Nikita. _______________________________________________ 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... This email sent to site_archiver@lists.apple.com