Re: [PATCH v3] xen-blkback: allocate list of pending reqs in small chunks

2013-05-13 Thread Konrad Rzeszutek Wilk
On Thu, May 02, 2013 at 10:21:17AM +0200, Roger Pau Monne wrote: > Allocate pending requests in smaller chunks instead of allocating them > all at the same time. > > This change also removes the global array of pending_reqs, it is no > longer necessay. > > Variables related to the grant mapping h

[PATCH v3] xen-blkback: allocate list of pending reqs in small chunks

2013-05-02 Thread Roger Pau Monne
Allocate pending requests in smaller chunks instead of allocating them all at the same time. This change also removes the global array of pending_reqs, it is no longer necessay. Variables related to the grant mapping have been grouped into a struct called "grant_page", this allows to allocate the