Messages in this thread | | | Subject | Re: [PATCH] storvsc: fix memory leak on ring buffer busy | From | "Martin K. Petersen" <> | Date | Tue, 29 Aug 2017 21:31:11 -0400 |
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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
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