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Brian Behlendorf
1bf3abc634
Clang 13.0.0 added support for `Wunused-but-set-parameter` and `-Wunused-but-set-variable` which correctly detects two unused variables in zstd resulting in a build failure. This commit annotates these instances accordingly. https://releases.llvm.org/13.0.1/tools/clang/docs/ReleaseNotes.html#id6 In FSE_createCTable(), malloc() is intentionally defined as NULL when compiled in the kernel so the variable is unused. zstd/lib/compress/fse_compress.c:307:12: error: variable 'size' set but not used [-Werror,-Wunused-but-set-variable] Additionally, in ZSTD_seqDecompressedSize() the assert is compiled out similarly resulting in an unused variable. zstd/lib/compress/zstd_compress_superblock.c:412:12: error: variable 'litLengthSum' set but not used [-Werror,-Wunused-but-set-variable] Reviewed-by: Rich Ercolani <rincebrain@gmail.com> Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov> Closes #13382
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.