Re: [PATCH v2 0/6] block: block-status cache for data regions

2021-07-06 Thread Kevin Wolf
Am 23.06.2021 um 17:01 hat Max Reitz geschrieben: > Hi, > > See the cover letter from v1 for the general idea: > > https://lists.nongnu.org/archive/html/qemu-block/2021-06/msg00843.html > > > The biggest change here in v2 is that instead of having a common CoMutex > protect the block-status cac

[PATCH v2 0/6] block: block-status cache for data regions

2021-06-23 Thread Max Reitz
Hi, See the cover letter from v1 for the general idea: https://lists.nongnu.org/archive/html/qemu-block/2021-06/msg00843.html The biggest change here in v2 is that instead of having a common CoMutex protect the block-status cache, we’re using RCU now. So to read from the cache, or even to inva