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* config: check for parallel(1), use it for cstyleнаб2022-09-141-1/+6
| | | | | | | | | | | | | | | | | | Before: $ time make cstyle real 0m23.118s user 0m23.002s sys 0m0.114s After: $ time make cstyle real 0m4.577s user 0m31.487s sys 0m0.699s Reviewed-by: Brian Behlendorf <[email protected]> Signed-off-by: Ahelenia Ziemiańska <[email protected]> Issue #12899
* module: zstd: check we don't leak symbols; regenerate symbol mapнаб2022-05-161-1/+6
| | | | | | | | | Reviewed-by: Brian Behlendorf <[email protected]> Co-authored-by: Rich Ercolani <[email protected]> Signed-off-by: Ahelenia Ziemiańska <[email protected]> Closes #12988 Closes #13209 (cherry picked from commit 6ef00196db1cc6bd189eeb72df26d494a2aee889)
* Upgrade to libabigail 2.0.0Dimitri John Ledkov2021-11-051-3/+4
| | | | | | | | | Reviewed-by: Tony Hutter <[email protected]> Reviewed-by: George Melikov <[email protected]> Reviewed-by: Brian Behlendorf <[email protected]> Signed-off-by: Dimitri John Ledkov <[email protected]> Closes #12722 Closes #12739
* Check for libabigail versionGeorge Melikov2021-09-141-2/+12
| | | | | | | | | | We need to use 1.8.0+ version, older versions may segfault and give inconsistent results. Reviewed-by: John Kennedy <[email protected]> Reviewed-by: Brian Behlendorf <[email protected]> Signed-off-by: George Melikov <[email protected]> Closes #12529
* mancheck: accept lints, accept lint overridesнаб2021-06-091-6/+1
| | | | | | | | | Reviewed-by: Richard Laager <[email protected]> Reviewed-by: Brian Behlendorf <[email protected]> Reviewed-by: Tony Nguyen <[email protected]> Reviewed-by: Ryan Moeller <[email protected]> Signed-off-by: Ahelenia Ziemiańska <[email protected]> Closes #12129
* Turn checkbashisms into a make targetнаб2021-06-091-25/+0
| | | | | | | | | make_gitrev.sh actually breaks checkbashisms' parser, which /insists/ that the end-of-line " is actually a string start Reviewed-by: Brian Behlendorf <[email protected]> Signed-off-by: Ahelenia Ziemiańska <[email protected]> Closes #12101
* Turn shellcheck into a normal make target. Fix new files it caughtнаб2021-06-091-11/+4
| | | | | | | | | | | This checks every file it checked (and a few more), but explicitly instead of "if it works it works" best-effort (which wasn't that good anyway) Reviewed-by: Brian Behlendorf <[email protected]> Signed-off-by: Ahelenia Ziemiańska <[email protected]> Closes #10512 Closes #12101
* Widen mancheck to all of man and test-runnerнаб2021-06-091-1/+1
| | | | | | Reviewed-by: Brian Behlendorf <[email protected]> Signed-off-by: Ahelenia Ziemiańska <[email protected]> Closes #12125
* etc/systemd/zfs-mount-generator: rewrite in Cнаб2021-06-081-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | A plain rewrite of the shell version, and generates identical units, save for replacing some empty lines with nothing, having fewer meaningless spaces in After=s and different spacing in the lock scripts, for a clean git diff -w This is a gain of anywhere from 0m0.336s vs 0m0.022s (15.27x) to 0m0.202s vs 0m0.006s (33.67x), depending on the hardware, a.k.a. from "absolutely unusable" to "perfectly fine" This also properly deals with canmount=noauto units across multiple pools See PR for detailed timings (of an early version) and diffs Reviewed-by: Antonio Russo <[email protected]> Reviewed-by: Richard Laager <[email protected]> Reviewed-by: InsanePrawn <[email protected]> Reviewed-by: Brian Behlendorf <[email protected]> Signed-off-by: Ahelenia Ziemiańska <[email protected]> Issue #11915 Closes #11917
* Trim excess shellcheck annotations. Widen to all non-Korn scriptsнаб2021-06-081-3/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Before, make shellcheck checked scripts/{commitcheck,make_gitrev,man-dates,paxcheck,zfs-helpers,zfs, zfs-tests,zimport,zloop}.sh cmd/zed/zed.d/{{all-debug,all-syslog,data-notify,generic-notify, resilver_finish-start-scrub,scrub_finish-notify, statechange-led,statechange-notify,trim_finish-notify, zed-functions}.sh,history_event-zfs-list-cacher.sh.in} cmd/zpool/zpool.d/{dm-deps,iostat,lsblk,media,ses,smart,upath} now it also checks contrib/dracut/{02zfsexpandknowledge/module-setup, 90zfs/{export-zfs,parse-zfs,zfs-needshutdown, zfs-load-key,zfs-lib,module-setup, mount-zfs,zfs-generator}}.sh.in cmd/zed/zed.d/{pool_import-led,vdev_attach-led, resilver_finish-notify,vdev_clear-led}.sh contrib/initramfs/{zfsunlock,hooks/zfs.in,scripts/local-top/zfs} tests/zfs-tests/tests/perf/scripts/prefetch_io.sh scripts/common.sh.in contrib/bpftrace/zfs-trace.sh autogen.sh Reviewed-by: John Kennedy <[email protected]> Reviewed-by: Brian Behlendorf <[email protected]> Signed-off-by: Ahelenia Ziemiańska <[email protected]> Closes #12042
* i-t: rewrite hooksнаб2021-06-081-1/+2
| | | | | | | | | | | | | | | This produces a leaner image, doesn't fail if zdb doesn't exist, properly handles hostnameless systems, doesn't mention crypto modules for no reason, doesn't add useless empty executable in hopes an eight-year-old PR is merged, uses i-t builtins for all copies Also optimize the checkbashisms filter to spawn one (or a few) awks instead of one per regular file and remove initramfs/hooks therefrom due to a command -v false positive Reviewed-by: Brian Behlendorf <[email protected]> Signed-off-by: Ahelenia Ziemiańska <[email protected]> Closes #12017
* Widen mancheck target to all pages, fix themнаб2021-05-271-4/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | mandoc: ./man/man8/zfs-mount-generator.8.in:188:2: ERROR: skipping end of block that is not open: RE mandoc: ./man/man8/zfs_ids_to_path.8:38:2: ERROR: skipping unknown macro: .LP mandoc: ./man/man8/zfs_ids_to_path.8:48:2: ERROR: inserting missing end of block: Sh breaks Bl mandoc: ./man/man8/zfs-wait.8:69:2: ERROR: skipping end of block that is not open: El mandoc: ./man/man8/zfs-program.8:460:2: ERROR: inserting missing end of block: It breaks Bd mandoc: ./man/man8/zfs-mount-generator.8:188:2: ERROR: skipping end of block that is not open: RE mandoc: ./man/man8/zstream.8:43:2: ERROR: skipping unknown macro: .LP mandoc: ./man/man8/zstream.8:107:2: ERROR: inserting missing end of block: Sh breaks Bl mandoc: ./man/man8/zstream.8:107:2: ERROR: inserting missing end of block: Sh breaks Bl make: *** [Makefile:1529: mancheck] Error 1 Reviewed-by: Brian Behlendorf <[email protected]> Signed-off-by: Ahelenia Ziemiańska <[email protected]> Issue #12017
* Fix 'make checkbashisms` warningsBrian Behlendorf2021-04-191-1/+1
| | | | | | | | | | | | | | | | | | | | | | The awk command used by the checkbashisms target incorrectly adds the escape character before the ! and # characters. This results in the following warnings because these characters do not need to be escaped. awk: cmd. line:1: warning: regexp escape sequence `\!' is not a known regexp operator awk: cmd. line:1: warning: regexp escape sequence `\#' is not a known regexp operator Remove the unneeded escape character before ! and #. Valid escape sequences are: https://www.gnu.org/software/gawk/manual/html_node/Escape-Sequences.html Reviewed-by: George Melikov <[email protected]> Reviewed-by: Ryan Moeller <[email protected]> Signed-off-by: Brian Behlendorf <[email protected]> Closes #11902
* Add RELEASES.md fileBrian Behlendorf2021-04-071-2/+2
| | | | | | | | | Document the project's policy regarding publishing and maintaining official OpenZFS releases. Reviewed-by: Tony Hutter <[email protected]> Reviewed-by: Matthew Ahrens <[email protected]> Signed-off-by: Brian Behlendorf <[email protected]> Closes #11821
* cppcheck: integrete cppcheckBrian Behlendorf2021-01-261-7/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In order for cppcheck to perform a proper analysis it needs to be aware of how the sources are compiled (source files, include paths/files, extra defines, etc). All the needed information is available from the Makefiles and can be leveraged with a generic cppcheck Makefile target. So let's add one. Additional minor changes: * Removing the cppcheck-suppressions.txt file. With cppcheck 2.3 and these changes it appears to no longer be needed. Some inline suppressions were also removed since they appear not to be needed. We can add them back if it turns out they're needed for older versions of cppcheck. * Added the ax_count_cpus m4 macro to detect at configure time how many processors are available in order to run multiple cppcheck jobs. This value is also now used as a replacement for nproc when executing the kernel interface checks. * "PHONY =" line moved in to the Rules.am file which is included at the top of all Makefile.am's. This is just convenient becase it allows us to use the += syntax to add phony targets. * One upside of this integration worth mentioning is it now allows `make cppcheck` to be run in any directory to check that subtree. * For the moment, cppcheck is not run against the FreeBSD specific kernel sources. The cppcheck-FreeBSD target will need to be implemented and testing on FreeBSD to support this. Reviewed-by: Ryan Moeller <[email protected]> Signed-off-by: Brian Behlendorf <[email protected]> Closes #11508
* dracut: use /bin/sh instead of bash as the intepreterĐoàn Trần Công Danh2020-11-281-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Despite that dracut has a hard dependency on bash, its modules doesn't, dracut only has a hard dependency on bash for module-setup (on a fully usable machine). Inside initramfs, dracut allows users choose from a list of handful other shells, e.g. bash, busybox, dash, mkfsh. In fact, my local machine's initramfs is being built with dash, and it's functional for a very long time. Before 64025fa3a (Silence 'make checkbashisms', 2020-08-20), we also allows our users to have that right, too. Let's fix the problem 'make checkbashisms' reported and allows our users to have that right, again. For 'plymouth' case, let's simply run the command inside the if instead of checking for the existence of command before running it, because the status is also failture if plymouth is unavailable. While we're at it, let's remove an unnecessary fork for grep in zfs-generator.sh.in and its following complicated 'if elif fi' with a simple 'case ... esac'. To support this change, also exclude 90zfs from "make checkbashisms" because the current CI infrastructure ships an old version of "checkbashisms", which complains about "command -v", while the current latest "checkbashisms" thinks it's fine. In the near future, we can revert that change to "Makefile.am" when CI infrastructure is updated. Reviewed-by: Gabriel A. Devenyi <[email protected]> Reviewed-by: Brian Behlendorf <[email protected]> Signed-off-by: Đoàn Trần Công Danh <[email protected]> Closes #11244
* Library ABI tracking with abigailAntonio Russo2020-11-171-0/+7
| | | | | | | | | | | | | | | Provide two make targets: checkabi and storeabi. storeabi uses libabigail to generate a reference copy of the ABI for the public libraries. checkabi compares such a reference to the compiled version, failing if they are not compatible. No ABI is generated for libzpool.so, it is only used by ztest and zdb and not external consumers. Co-authored-by: Brian Behlendorf <[email protected]> Signed-off-by: Antonio Russo <[email protected]> Closes #11144
* Fix commitcheck on FreeBSDRyan Moeller2020-10-201-1/+1
| | | | | | | | | Convert from bash to sh, avoid Perl regexes and \s, prune unused functions. Reviewed-by: Mateusz Piotrowski <[email protected]> Reviewed-by: Brian Behlendorf <[email protected]> Signed-off-by: Ryan Moeller <[email protected]> Closes #11070
* Silence 'make checkbashisms'Brian Behlendorf2020-08-201-0/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Commit d2bce6d03 added the 'make checkbashisms' target but did not resolve all of the bashisms in the scripts. This commit doesn't resolve them all either but it does fix up a few, and it excludes the others so 'make checkstyle' no longer prints warnings. It's a small step in the right direction. * Dracut is Linux specific and itself depends on bash. Therefore all dracut support scripts can be bash specific, update their shebang accordingly. * zed-functions.sh, zfs-import, zfs-mount, zfs-zed, smart paxcheck.sh, make_gitrev.sh - these scripts were excuded from the check until they can be updated and properly tested. * zfsunlock - only whole values for sleep are allowed. * vdev_id - removed unneeded locals; use && instead of -a. * dkms.mkconf, dkms.postbuil - use || instead of -o. Reviewed-by: InsanePrawn <[email protected]> Reviewed-by: Gabriel A. Devenyi <[email protected]> Reviewed-by: Ryan Moeller <[email protected]> Reviewed-by: George Melikov <[email protected]> Signed-off-by: Brian Behlendorf <[email protected]> Closes #10755
* Import ZStandard v1.4.5Michael Niewöhner2020-08-201-1/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | ZStandard is a modern, high performance, general compression algorithm. It provides similar or better compression levels to GZIP, but with much better performance. ZStandard provides a large selection of compression levels to allow a storage administrator to select the preferred performance/compression trade-off. This commit imports the unmodified ZStandard single-file library which will be used by ZFS. The implementation of this new library is done with future updates of zstd in mind. For this reason we integrated the code in a way, that does not require modifications to the library. For more details, see `module/zstd/README.md`. The library is excluded from codecov calculation and cppcheck as unaltered dependencies do not need full codecov or cppcheck. Co-authored-by: Allan Jude <[email protected]> Co-authored-by: Kjeld Schouten-Lebbing <[email protected]> Co-authored-by: Michael Niewöhner <[email protected]> Signed-off-by: Allan Jude <[email protected]> Signed-off-by: Kjeld Schouten-Lebbing <[email protected]> Signed-off-by: Michael Niewöhner <[email protected]>
* Add zfs_gitrev.h to the distributed sourcesArvind Sankar2020-07-221-1/+4
| | | | | | | | | | | | | | | | | | | | | | | | | Commit 109d2c931020 ("Move zfs_gitrev.h to build directory") stopped distributing zfs_gitrev.h, as it is a generated file. Add it back, with some changes in behavior. Change the logic for gitrev as follows - if the source tree is a git repository, the behavior for build is unchanged. For make dist, append -dist to the git tag in the distributed version of zfs_gitrev.h. - otherwise, check if the source tree contains zfs_gitrev.h, and use it if so, falling back to "unknown" if it doesn't exist. - clean it only in make maintainer-clean, so we don't remove it from the source tree on make clean or make distclean. This allows disted sources to track what git tag they originally came from, with the -dist suffix indicating that the code wasn't built directly from git and so might contain additional changes beyond the git tag. Reviewed-by: Brian Behlendorf <[email protected]> Reviewed-by: Eli Schwartz <[email protected]> Signed-off-by: Arvind Sankar <[email protected]> Closes #10595
* Restore scripts/make_gitrev.shArvind Sankar2020-07-221-10/+1
| | | | | | | | | | | | | | | | Commit 109d2c931020 ("Move zfs_gitrev.h to build directory") removed scripts/make_gitrev.sh, putting the logic into the Makefile itself. However, at least the Arch Linux packager wants the script so that the file can be generated without having to run configure first, for DKMS packaging purposes. So move the make recipe back into the script. Reviewed-by: Brian Behlendorf <[email protected]> Reviewed-by: Eli Schwartz <[email protected]> Signed-off-by: Arvind Sankar <[email protected]> Closes #10595
* Centralize variable substitutionArvind Sankar2020-07-141-1/+1
| | | | | | | | | | | | A bunch of places need to edit files to incorporate the configured paths i.e. bindir, sbindir etc. Move this logic into a common file. Create arc_summary by copying arc_summary[23] as appropriate at build time instead of install time. Reviewed-by: Brian Behlendorf <[email protected]> Signed-off-by: Arvind Sankar <[email protected]> Closes #10559
* Fix parallel make srpmArvind Sankar2020-07-141-8/+6
| | | | | | | | | | | | | | | | | | | | When building srpm using make -j, each of the recursive makes invoked to build srpm-{dkms,kmod,utils} will build the dist target. This is both unnecessary, and also has a very good chance of breaking when they race trying to build gitrev. Fix this by make dist a prerequisite of srpm-{dkms,kmod,utils} instead of srpm-common, so that it will be done once before invoking the recursive makes. Also, gitrev is not really required for make dist, so instead of adding it to BUILT_SOURCES, just add it as a prerequisite of the all target. Mark the individual package targets as PHONY. Reviewed-by: Brian Behlendorf <[email protected]> Signed-off-by: Arvind Sankar <[email protected]> Closes #10564
* Add Makefile command to run checkbashisms on all /bin/sh scriptsGabriel A. Devenyi2020-07-091-1/+17
| | | | | | | | Based on the shellcheck make target, add a target which checks for violations of POSIX standards for shell scripts Reviewed-by: Brian Behlendorf <[email protected]> Signed-off-by: Gabriel A. Devenyi <[email protected]> Closes #10513
* Mark phony targets as phony.Arvind Sankar2020-06-271-1/+20
| | | | | | Reviewed-by: Brian Behlendorf <[email protected]> Signed-off-by: Arvind Sankar <[email protected]> Closes #10506
* paxcheck needs to run against the builddir not the srcdirArvind Sankar2020-06-271-1/+1
| | | | | | | | Otherwise it does nothing on an out-of-tree build. Reviewed-by: Brian Behlendorf <[email protected]> Signed-off-by: Arvind Sankar <[email protected]> Closes #10506
* Move cppcheck suppressions out of .githubArvind Sankar2020-06-271-1/+2
| | | | | | | | Move this file out of .github and add it to distribution. Reviewed-by: Brian Behlendorf <[email protected]> Signed-off-by: Arvind Sankar <[email protected]> Closes #10506
* Fixes for make distArvind Sankar2020-06-261-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Reduce the usage of EXTRA_DIST. If files are conditionally included in _SOURCES, _HEADERS etc, automake is smart enough to dist all files that could possibly be included, but this does not apply to EXTRA_DIST, resulting in make dist depending on the configuration. Add some files that were missing altogether in various Makefile's. The changes to disted files in this commit (excluding deleted files): +./cmd/zed/agents/README.md +./etc/init.d/README.md +./lib/libspl/os/freebsd/getexecname.c +./lib/libspl/os/freebsd/gethostid.c +./lib/libspl/os/freebsd/getmntany.c +./lib/libspl/os/freebsd/mnttab.c -./lib/libzfs/libzfs_core.pc -./lib/libzfs/libzfs.pc +./lib/libzfs/os/freebsd/libzfs_compat.c +./lib/libzfs/os/freebsd/libzfs_fsshare.c +./lib/libzfs/os/freebsd/libzfs_ioctl_compat.c +./lib/libzfs/os/freebsd/libzfs_zmount.c +./lib/libzutil/os/freebsd/zutil_compat.c +./lib/libzutil/os/freebsd/zutil_device_path_os.c +./lib/libzutil/os/freebsd/zutil_import_os.c +./module/lua/README.zfs +./module/os/linux/spl/README.md +./tests/README.md +./tests/zfs-tests/tests/functional/cli_root/zfs_clone/zfs_clone_rm_nested.ksh +./tests/zfs-tests/tests/functional/cli_root/zfs_send/zfs_send_encrypted_unloaded.ksh +./tests/zfs-tests/tests/functional/inheritance/README.config +./tests/zfs-tests/tests/functional/inheritance/README.state +./tests/zfs-tests/tests/functional/rsend/rsend_016_neg.ksh +./tests/zfs-tests/tests/perf/fio/sequential_readwrite.fio Reviewed-by: Brian Behlendorf <[email protected]> Signed-off-by: Arvind Sankar <[email protected]> Closes #10501
* Fix check for sed --in-placeArvind Sankar2020-06-241-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | The test added in commit 4313a5b4c51e ("Detect if sed supports --in-place") doesn't work at least on my system (autoconfig-2.69). The issue is that SED has already been found and cached before this function is evaluated, with the result that the test is completely skipped. ... checking for a sed that does not truncate output... /usr/bin/sed ... checking for sed --in-place... (cached) /usr/bin/sed The first test is executed by libtool.m4. This looks to have been around in libtool for at least 15 years or so, not sure why this was not encountered at the time of the original commit. Fix this by caching the value of the ac_inplace flag rather than the path to SED. Also use $SED and add AC_REQUIRE to ensure that we use the sed that was located by the standard configure test. Reviewed-by: Ryan Moeller <[email protected]> Reviewed-by: Brian Behlendorf <[email protected]> Signed-off-by: Arvind Sankar <[email protected]> Closes #10493
* Add missing third-party license files to distArvind Sankar2020-06-241-0/+4
| | | | | | | | | | | These license files were added in commit 31b160f0a6c6 ("ICP: Improve AES-GCM performance") but not added to the distributed files. Reviewed-by: Ryan Moeller <[email protected]> Reviewed-by: Brian Behlendorf <[email protected]> Signed-off-by: Arvind Sankar <[email protected]> Closes #10493
* Fix tags targets in module/Makefile.in + cleanupArvind Sankar2020-06-241-2/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | These targets look to have been copied from an automake-generated Makefile.in, and can't work since none of the auto-generated automake variables are defined here. Moreover, ctags has been overridden in the top-level Makefile, so the target is pointless anyway, and gtags is not a recursive target. Fix cscopelist by moving it to the top-level Makefile as well, in line with ctags and etags. Also, add -a to ctags command as well, otherwise it won't work if more than one xargs invocation takes place. Add assembler files to ctags/etags, prune all dotted-dirs, and restrict the find to files only. Cleanup: add .PHONY to module/Makefile.in, and fix one recipe with a missing continuation character. Reviewed-by: Ryan Moeller <[email protected]> Reviewed-by: Brian Behlendorf <[email protected]> Signed-off-by: Arvind Sankar <[email protected]> Closes #10493
* Move zfs_gitrev.h to build directoryArvind Sankar2020-06-241-4/+17
| | | | | | | | | | | | | | | | | | | | | | Currently an out-of-tree build does not work with read-only source directory because zfs_gitrev.h can't be created. Move this file to the build directory, which is more appropriate for a generated file, and drop the dist-hook for zfs_gitrev.h. There is no need to distribute this file since it will be regenerated as part of the compilation in any case. scripts/make_gitrev.sh tries to avoid updating zfs_gitrev.h if there has been no change, however this doesn't cover the case when the source directory is not in git: in that case zfs_gitrev.h gets overwritten even though it's always "unknown". Simplify the logic to always write out a new version of zfs_gitrev.h, compare against the old and overwrite only if different. This is now simple enough to just include in the Makefile, so drop the script. Reviewed-by: Ryan Moeller <[email protected]> Reviewed-by: Brian Behlendorf <[email protected]> Signed-off-by: Arvind Sankar <[email protected]> Closes #10493
* Add FreeBSD support to OpenZFSMatthew Macy2020-04-141-2/+3
| | | | | | | | | | | | | | | | | | Add the FreeBSD platform code to the OpenZFS repository. As of this commit the source can be compiled and tested on FreeBSD 11 and 12. Subsequent commits are now required to compile on FreeBSD and Linux. Additionally, they must pass the ZFS Test Suite on FreeBSD which is being run by the CI. As of this commit 1230 tests pass on FreeBSD and there are no unexpected failures. Reviewed-by: Sean Eric Fagan <[email protected]> Reviewed-by: Jorgen Lundman <[email protected]> Reviewed-by: Richard Laager <[email protected]> Reviewed-by: Brian Behlendorf <[email protected]> Co-authored-by: Ryan Moeller <[email protected]> Signed-off-by: Matt Macy <[email protected]> Signed-off-by: Ryan Moeller <[email protected]> Closes #898 Closes #8987
* Perform KABI checks in parallelBrian Behlendorf2019-10-011-3/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Reduce the time required for ./configure to perform the needed KABI checks by allowing kbuild to compile multiple test cases in parallel. This was accomplished by splitting each test's source code from the logic handling whether that code could be compiled or not. By introducing this split it's possible to minimize the number of times kbuild needs to be invoked. As importantly, it means all of the tests can be built in parallel. This does require a little extra care since we expect some tests to fail, so the --keep-going (-k) option must be provided otherwise some tests may not get compiled. Furthermore, since a failure during the kbuild modpost phase will result in an early exit; the final linking phase is limited to tests which passed the initial compilation and produced an object file. Once everything has been built the configure script proceeds as previously. The only significant difference is that it now merely needs to test for the existence of a .ko file to determine the result of a given test. This vastly speeds up the entire process. New test cases should use ZFS_LINUX_TEST_SRC to declare their test source code and ZFS_LINUX_TEST_RESULT to check the result. All of the existing kernel-*.m4 files have been updated accordingly, see config/kernel-current-time.m4 for a basic example. The legacy ZFS_LINUX_TRY_COMPILE macro has been kept to handle special cases but it's use is not encouraged. master (secs) patched (secs) ------------- ---------------- autogen.sh 61 68 configure 137 24 (~17% of current run time) make -j $(nproc) 44 44 make rpms 287 150 Reviewed-by: Tony Hutter <[email protected]> Signed-off-by: Brian Behlendorf <[email protected]> Closes #8547 Closes #9132 Closes #9341
* OpenZFS restructuring - move platform specific sourcesMatthew Macy2019-09-061-12/+32
| | | | | | | | | | | | Move platform specific Linux source under module/os/linux/ and update the build system accordingly. Additional code restructuring will follow to make the common code fully portable. Reviewed-by: Jorgen Lundman <[email protected]> Reviewed-by: Igor Kozhukhov <[email protected]> Reviewed-by: Brian Behlendorf <[email protected]> Signed-off-by: Matthew Macy <[email protected]> Closes #9206
* Restore :: in Makefile.amRyan Moeller2019-08-261-1/+2
| | | | | | | | | | | | The double-colon looked like a typo, but it's actually an obscure feature. Rules with :: may appear multiple times and are run independently of one another in the order they appear. The use of :: for distclean-local was conventional, not accidental. Add comments to indicate the intentional use of double-colon rules. Reviewed-by: Brian Behlendorf <[email protected]> Signed-off-by: Ryan Moeller <[email protected]> Closes #9210
* Minor cleanup in Makefile.amRyan Moeller2019-08-211-6/+11
| | | | | | | | | | Split long lines where adding license info to dist archive. Remove extra colon from target line. Reviewed-by: Chris Dunlop <[email protected]> Reviewed-by: Brian Behlendorf <[email protected]> Signed-off-by: Ryan Moeller <[email protected]> Closes #9189
* Fix out-of-tree build failuresBrian Behlendorf2019-06-241-1/+2
| | | | | | | | | | | | | | | | | | | | Resolve the incorrect use of srcdir and builddir references for various files in the build system. These have crept in over time and went unnoticed because when building in the top level directory srcdir and builddir are identical. With this change it's again possible to build in a subdirectory. $ mkdir obj $ cd obj $ ../configure $ make Reviewed-by: loli10K <[email protected]> Reviewed-by: Tony Hutter <[email protected]> Reviewed-by: Don Brady <[email protected]> Signed-off-by: Brian Behlendorf <[email protected]> Closes #8921 Closes #8943
* zfs-tests: fix warnings when packaging some .shlib filesloli10K2019-05-241-1/+2
| | | | | | | | | | | | | | This change prevents the following warning when packaging some zfs-tests files: *** WARNING: ./usr/src/zfs-0.8.0/tests/zfs-tests/include/zpool_script.shlib is executable but has empty or no shebang, removing executable bit Reviewed by: John Kennedy <[email protected]> Reviewed-by: George Melikov <[email protected]> Reviewed-by: Brian Behlendorf <[email protected]> Reviewed-by: Giuseppe Di Natale <[email protected]> Signed-off-by: loli10K <[email protected]> Closes #8787
* Add CODE_OF_CONDUCT.mdBrian Behlendorf2019-04-301-0/+1
| | | | | Signed-off-by: Matthew Ahrens <[email protected]> Signed-off-by: Brian Behlendorf <[email protected]> Closes #8660
* Verify .gitignore entriesloli10K2019-01-151-1/+7
| | | | | | | | | | | | This change adds a make target 'vcscheck' which scans the git workspace for new, untracked files missing from the .gitignore configuration; this is done to help prevent adding unwanted build artifacts to the source tree during development. Reviewed-by: Neal Gompa <[email protected]> Reviewed-by: Giuseppe Di Natale <[email protected]> Reviewed-by: Brian Behlendorf <[email protected]> Signed-off-by: loli10K <[email protected]> Closes #8281
* Include third party licenses in dist tarballsNeal Gompa (ニール・ゴンパ)2019-01-081-0/+7
| | | | | | | | | | | | | | | | Since the merge of the Linux Solaris Porting Layer source tree into the ZFS codebase, ZFS is now a double-licensed codebase, with the former SPL codebase retaining its license (GPLv2+) within the ZFS source tree. However, the license files for SPL were not being included in the tarballs generated by autotools. This change corrects that. In addition, all the other third party licenses in the codebase are now properly declared to be included in the dist tarballs. Reviewed-by: Brian Behlendorf <[email protected]> Signed-off-by: Neal Gompa <[email protected]> Closes #8242
* Linux does not HAVE_DNLCMatthew Ahrens2018-10-171-1/+1
| | | | | | | | | | | Since Linux does not have the Directory Name Lookup Cache, we don't need the code to manage it. Reviewed-by: Brian Behlendorf <[email protected]> Reviewed-by: Tim Chase <[email protected]> Reviewed-by: George Melikov <[email protected]> Reviewed-by: Richard Elling <[email protected]> Signed-off-by: Matthew Ahrens <[email protected]> Closes #8031
* Create /proc/sys/kernel/spl/gitrev with git hashMatthew Ahrens2018-10-081-1/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | The existing mechanisms for determining what code is running in the kernel do not always correctly report the git hash. The versions reported there do not reflect changes made since `configure` was run (i.e. incremental builds do not update the version) and they are misleading if git tags are not set up properly. This applies to `modinfo zfs`, `dmesg`, and `/sys/module/zfs/version`. There are complicated requirements on how the existing version is generated. Therefore we are leaving that alone, and adding a new mechanism to record and retrieve the git hash: `cat /proc/sys/kernel/spl/gitrev` The gitrev is re-generated at compile time, when running `make` (including for incremental builds). The value is the output of `git describe` (or "unknown" if not in a git repo or there are uncommitted changes). We're also removing /proc/sys/kernel/spl/version, which was never very useful. Reviewed by: Pavel Zakharov <[email protected]> Reviewed by: Brian Behlendorf <[email protected]> Reviewed by: Tim Chase <[email protected]> Signed-off-by: Matthew Ahrens <[email protected]> Closes #7931 Closes #7965
* Warn if checking programs are not installedMatthew Ahrens2018-10-041-0/+10
| | | | | | | | | | | | | | | | | `make checkstyle` silently skips checks if the required programs are not installed (e.g. shellcheck, mandoc). Therefore developers may not realize that they are not getting the full suite of code checks. This also applies to more specific targets like `make shellcheck`. We should print a warning message when a check is skipped due to missing tools. Reviewed-by: Giuseppe Di Natale <[email protected]> Reviewed-by: George Melikov <[email protected]> Reviewed-by: Brian Behlendorf <[email protected]> Reviewed by: Pavel Zakharov <[email protected]> Reviewed by: Prakash Surya <[email protected]> Signed-off-by: Matthew Ahrens <[email protected]> Closes #7984
* Add codecheck make targetMatthew Ahrens2018-10-041-1/+3
| | | | | | | | | | | | | | | | | We'd like to have tooling that verifies code style, while ignoring the commit message. For example, code does not need to be signed off in order to be tested. Current workarounds are to run `git checkstyle` and ignore the commit message errors, or to run `make cstyle shellcheck flake8 mancheck testscheck`, and make sure that list stays updated. Solution is to add a new make target, `codecheck` which does all the code checks. `checkstyle` is now simply `codecheck` + `commitcheck`. Reviewed-by: Giuseppe Di Natale <[email protected]> Reviewed-by: George Melikov <[email protected]> Reviewed-by: Brian Behlendorf <[email protected]> Reviewed by: Pavel Zakharov <[email protected]> Signed-off-by: Matthew Ahrens <[email protected]> Closes #7985
* Add NEWS fileRichard Yao2018-09-181-1/+1
| | | | | | | | | | | | I received a request for a NEWS file. That needs to be handled by Tony and Brian, but for now, we can at least provide one that provides a link to github so that users who expect NEWS files from their packages will know where to go for release information. Reviewed-by: Neal Gompa <[email protected]> Reviewed-by: Tony Hutter <[email protected]> Reviewed-by: Brian Behlendorf <[email protected]> Signed-off-by: Richard Yao <[email protected]> Closes #7918
* make install only works onceMatthew Ahrens2018-05-311-2/+3
| | | | | | | | | | | | | `make install` shouldn't fail if a directory it created still exists. In this case we can blow away the spl src directory before recreating it. This also gracefully handles the migration from pre-spl-merge to post-spl-merge. Reviewed by: Richard Elling <[email protected]> Reviewed-by: Pavel Zakharov <[email protected]> Reviewed-by: Brian Behlendorf <[email protected]> Reviewed-by: George Melikov <[email protected]> Signed-off-by: Matthew Ahrens <[email protected]> Closes #7580
* Update build system and packagingBrian Behlendorf2018-05-291-3/+19
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Minimal changes required to integrate the SPL sources in to the ZFS repository build infrastructure and packaging. Build system and packaging: * Renamed SPL_* autoconf m4 macros to ZFS_*. * Removed redundant SPL_* autoconf m4 macros. * Updated the RPM spec files to remove SPL package dependency. * The zfs package obsoletes the spl package, and the zfs-kmod package obsoletes the spl-kmod package. * The zfs-kmod-devel* packages were updated to add compatibility symlinks under /usr/src/spl-x.y.z until all dependent packages can be updated. They will be removed in a future release. * Updated copy-builtin script for in-kernel builds. * Updated DKMS package to include the spl.ko. * Updated stale AUTHORS file to include all contributors. * Updated stale COPYRIGHT and included the SPL as an exception. * Renamed README.markdown to README.md * Renamed OPENSOLARIS.LICENSE to LICENSE. * Renamed DISCLAIMER to NOTICE. Required code changes: * Removed redundant HAVE_SPL macro. * Removed _BOOT from nvpairs since it doesn't apply for Linux. * Initial header cleanup (removal of empty headers, refactoring). * Remove SPL repository clone/build from zimport.sh. * Use of DEFINE_RATELIMIT_STATE and DEFINE_SPINLOCK removed due to build issues when forcing C99 compilation. * Replaced legacy ACCESS_ONCE with READ_ONCE. * Include needed headers for `current` and `EXPORT_SYMBOL`. Reviewed-by: Tony Hutter <[email protected]> Reviewed-by: Olaf Faaland <[email protected]> Reviewed-by: Matthew Ahrens <[email protected]> Reviewed-by: Pavel Zakharov <[email protected]> Signed-off-by: Brian Behlendorf <[email protected]> TEST_ZIMPORT_SKIP="yes" Closes #7556
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