Long, > When storvsc is sending I/O to Hyper-v, it may allocate a bigger > buffer descriptor for large data payload that can't fit into a > pre-allocated buffer descriptor. This bigger buffer is freed on return > path. > > If I/O request to Hyper-v fails due to ring buffer busy, the storvsc > allocated buffer descriptor should also be freed. Which kernel version is this patch aimed at? -- Martin K. Petersen Oracle Linux Engineering
