FreeBSD source tree https://cgit-dev.freebsd.org/src/atom?h=vendor%2Fjemalloc 2025-02-05T23:20:13Z 2025-02-05T23:20:13Z Warner Losh imp@FreeBSD.org 2025-02-05T23:20:13Z urn:sha1:48ec896efb0b78141df004eaa21288b84590c9da Import jemalloc 5.3.0. This import changes how manage the jemalloc vendor branch (which was just started anyway). Starting with 5.3.0, we import a clean tree from the upstream github, removing all the old files that are no longer upstream, or that we've kept around for some reason. We do this because we merge from this raw version of jemalloc into the FreeBSD contrib/jemalloc, then we run autogen stuff, generate all the generated .h files with gmake, then finally remove much of the generated files in contrib/jemalloc using an update script. Sponsored by: Netflix 2024-12-01T06:35:12Z Warner Losh imp@FreeBSD.org 2024-12-01T05:20:11Z urn:sha1:d4d6bda0bc7998e1944274878691d4dc636cec7d Create a new vendor branch for jemalloc, using the following for future reference: % git worktree add --orphan -b vendor/jemalloc ../vendors/jemalloc % cd ../vendors/jemalloc % git checkout -b vendor/jemalloc % cd ../../upstreams % git clone git@github.com:jemalloc/jemalloc.git % cd jemalloc % git checkout 5.2.1 # hash ea6b3e973b477b8061e0076bb257dbd7f3faa756 % cp -r * ../../vendors/jemalloc % cd ../../vendors/jemalloc % autoconf % ./configure --enable-autoconf --with-version=5.2.1-0-gea6b3e973b477b8061e0076bb257dbd7f3faa756 % git add * % git commit -m<this message> % git tag -a vendor/jemalloc/5.2.1 % git push --follow --set-upstream freebsd vendor/jemalloc Note: This purposely doesn't thin the vendor branch. That will be done in the next step to create the merge commit that boostraps future imports. Sponsored by: Netflix