xref: /linux/Documentation/ABI/testing/sysfs-driver-xen-blkfront (revision 7aacf86b75bc5523d20fd9127104384fce51ce9c) 
1What:           /sys/module/xen_blkfront/parameters/max
2Date:           June 2013
3KernelVersion:  3.11
4Contact:        Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
5Description:
6                Maximum number of segments that the frontend will negotiate
7                with the backend for indirect descriptors. The default value
8                is 32 - higher value means more potential throughput but more
9                memory usage. The backend picks the minimum of the frontend
10                and its default backend value.
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