From mboxrd@z Thu Jan 1 00:00:00 1970 From: Tejun Heo Subject: [GIT PULL] cgroup changes for v6.2-rc1 Date: Sun, 11 Dec 2022 20:22:14 -1000 Message-ID: Mime-Version: 1.0 Return-path: DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=content-disposition:mime-version:message-id:subject:cc:to:from:date :sender:from:to:cc:subject:date:message-id:reply-to; bh=HCii+srz2iaNbP8AXqiOvVaT1PGofZlpv2hPExSpMSA=; b=ipIM1jnyyvBEgUwCO1zi9dfHJYO5Xbl/UnjywWopciH/0/URRDOxmphlBjQitN8NEI qwFyxECCcFvdCQlK5fqS0+QLWYNBAQSdhCKK1H5CrmnhtYfVKcHvPE+D9xwrCrjnH59Z iBTLNsQCz28I+w8Nz/MeNAj0PdP1FCPTbhqCLqYwXsaYo8q0BP6Z0PC8kIlcgz7GdzS4 4WbGZCJ/hZRSoE/RoovaSLkcSnPjXvLFJGrAAKkoZOCOhk/SzBysY/jRMPoLQLNpZX7Z dNBfuT75CLsj8KbqudFcBfFZls8c+/5tiA55z0SCf/vhQVtlRbWt3Ch5zCYIV7vZONP9 eJyw== Sender: Tejun Heo Content-Disposition: inline List-ID: Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: Linus Torvalds Cc: linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, cgroups-u79uwXL29TY76Z2rM5mHXA@public.gmane.org The following changes since commit 79a818b5087393d5a4cb356d4545d02f55bf1a2f: blkcg: Update MAINTAINERS entry (2022-10-17 09:27:18 -1000) are available in the Git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git/ tags/cgroup-for-6.2 for you to fetch changes up to 674b745e22b3caae48ad20422795eefd3f832a7b: cgroup: remove rcu_read_lock()/rcu_read_unlock() in critical section of spin_lock_irq() (2022-11-23 07:16:38 -1000) ---------------------------------------------------------------- cgroup changes for v6.2-rc1 Nothing too interesting. * Add CONFIG_DEBUG_GROUP_REF which makes cgroup refcnt operations kprobable. * A couple cpuset optimizations. * Other misc changes including doc and test updates. ---------------------------------------------------------------- Breno Leitao (1): kselftest/cgroup: Fix gathering number of CPUs Kamalesh Babulal (2): kselftest/cgroup: Add cleanup() to test_cpuset_prs.sh cgroup/cpuset: Improve cpuset_css_alloc() description Ran Tian (1): cgroup: remove rcu_read_lock()/rcu_read_unlock() in critical section of spin_lock_irq() Tejun Heo (2): cgroup: Implement DEBUG_CGROUP_REF cgroup: cgroup refcnt functions should be exported when CONFIG_DEBUG_CGROUP_REF Waiman Long (2): cgroup/cpuset: Skip spread flags update on v2 cgroup/cpuset: Optimize cpuset_attach() on v2 include/linux/cgroup.h | 98 +++-------------------- include/linux/cgroup_refcnt.h | 96 ++++++++++++++++++++++ kernel/cgroup/cgroup.c | 8 +- kernel/cgroup/cpuset.c | 48 ++++++++--- lib/Kconfig.debug | 10 +++ tools/testing/selftests/cgroup/test_cpuset_prs.sh | 19 ++++- 6 files changed, 181 insertions(+), 98 deletions(-) create mode 100644 include/linux/cgroup_refcnt.h -- tejun