Backends may need to protect themselves against an insane number of produced requests stored by a frontend, in case they iterate over requests until reaching the req_prod value. There can't be more requests on the ring than the difference between produced requests and produced (but possibly not yet published) responses. This is a more strict alternative to a patch previously posted by Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>. Signed-off-by: Jan Beulich <jbeulich@suse.com> Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> |
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|---|---|---|
| .. | ||
| blkif.h | ||
| console.h | ||
| fbif.h | ||
| kbdif.h | ||
| netif.h | ||
| pciif.h | ||
| protocols.h | ||
| ring.h | ||
| xenbus.h | ||
| xs_wire.h | ||