bareos: master fd3277fe
| Author | Committer | Branch | Timestamp | Parent | |
|---|---|---|---|---|---|
| Sebastian Sura | Sebastian Sura | master | 2023-11-27 09:47 | master ec1c7b19 | Pending |
| Changeset | copy-thread: fix data race We need to ensure that the writer does not write into the block we are currently reading. Currently we only distinguish between data thats inside the queue (which can neither be written to nor read from) and data thats outside the queue (which can _both_ be written to and read from). To fix this data race we split the data into three categories instead: - The head of the queue (which can only be read from) - The rest of the queue (which can neither be read from nor written to) - The data outside the queue (which can only be written to) To accomplish this we split the normal dequeue() function into two parts. The normal dequeue() becomes peek-like, only returning the head element, and the new function FinishDeq() does the actual dequeuing. |
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| mod - core/src/vmware/vadp_dumper/cbuf.cc | Diff File | ||||
| mod - core/src/vmware/vadp_dumper/cbuf.h | Diff File | ||||
| mod - core/src/vmware/vadp_dumper/copy_thread.cc | Diff File | ||||
