Changelog for gperftools-libs-2.6.1-1.el7.x86_64.rpm :

* Thu Oct 12 2017 Miroslav Rezanina - 2.4-8.el7- Rebase to 2.6.1 [bz#1431240]- Removed libunwind usage [bz#1467203]- Resolves: bz#1431240 (gperftools fails to build on s390x, lacks s390x support)- Resolves: bz#1467203 (Please, remove libunwind from the gperftools-libs (and 389-ds-base) requirements)
* Wed Jun 22 2016 Miroslav Rezanina - 2.4-8.el7- gp-Use-initial-exec-tls-for-libunwind-s-recursion-flag.patch [bz#1339710]- Resolves: bz#1339710 (initalization of \'recursive\' tls variable in libunwind stack capturer occasionally triggers deadlock in ceph)
* Wed Aug 26 2015 Miroslav Rezanina 2.4-7- Rebuild to fix NVR [bz#1269032]- Resolves: bz#1269032 (gperftools NVR lower than EPEL version)
* Wed Aug 26 2015 Miroslav Rezanina 2.4-2- gperf-allow-customizing-trace-filename.patch [bz#1232702]- Resolves: bz#1232702 (gperftools: tcmalloc debug version uses hard-coded path /tmp/google.alloc)
* Tue Jun 02 2015 Miroslav Rezanina 2.4-1- Import to RHEL