On Tue, 16 Oct 2007 11:19:03 -0400 Pete Wyckoff <[EMAIL PROTECTED]> wrote:
> Allocate the read buffer for bidirectional commands in the transport to > pass down to devices. A device can fill and return this buffer in > task->uaddr, and thus choose to do the read or write processing in any Where do you free bidi buffer? Please don't forget that bidi support isn't only for iSER. everyone needs it. The current buffer management is not clean so feel free to rewrite it before iSER if you want. > order. Unfortunately, this allocation can not be combined with the task > and task->data allocation as the bidi read size is not known until after > AHS processing. We need to change task->data allocation since we need aligned buffer for DIO. The iSCSI driver uses page cache buf IET experience tells me that we need to support DIO too. _______________________________________________ Stgt-devel mailing list [email protected] https://lists.berlios.de/mailman/listinfo/stgt-devel
