776441152e
Following facebook/zstd#2545, I noticed that one field in `seq_t` is optional, and only used in combination with prefetching. (This may have contributed to static analyzer failure to detect correct initialization). I then wondered if it would be possible to rewrite the code so that this optional part is handled directly by the prefetching code rather than delegated as an option into `ZSTD_decodeSequence()`. This resulted into this refactoring exercise where the prefetching responsibility is better isolated into its own function and `ZSTD_decodeSequence()` is streamlined to contain strictly Sequence decoding operations. Incidently, due to better code locality, it reduces the need to send information around, leading to simplified interface, and smaller state structures. Port of facebook/zstd@f5434663ea Reported-by: Coverity (CID 1462271) Reviewed-by: Damian Szuberski <szuberskidamian@gmail.com> Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov> Reviewed-by: Tino Reichardt <milky-zfs@mcmilk.de> Ported-by: Richard Yao <richard.yao@alumni.stonybrook.edu> Closes #14212 |
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README.md
OpenZFS is an advanced file system and volume manager which was originally developed for Solaris and is now maintained by the OpenZFS community. This repository contains the code for running OpenZFS on Linux and FreeBSD.
Official Resources
- Documentation - for using and developing this repo
- ZoL Site - Linux release info & links
- Mailing lists
- OpenZFS site - for conference videos and info on other platforms (illumos, OSX, Windows, etc)
Installation
Full documentation for installing OpenZFS on your favorite operating system can be found at the Getting Started Page.
Contribute & Develop
We have a separate document with contribution guidelines.
We have a Code of Conduct.
Release
OpenZFS is released under a CDDL license.
For more details see the NOTICE, LICENSE and COPYRIGHT files; UCRL-CODE-235197
Supported Kernels
- The
METAfile contains the officially recognized supported Linux kernel versions. - Supported FreeBSD versions are any supported branches and releases starting from 12.2-RELEASE.