From: Chen Ridong <chenridong@xxxxxxxxxx> The patch series add a dedicated workqueue for cgroup bpf destruction, add adjust WQ_MAX_ACTIVE from 512 to 2048. v6: - panic when the alloc_workqueue fails, suggested by Michal. - update note in doc, suggested by Michal. v5: - use a dedicated workqueue for cgroup bpf destruction. - update some messages for TJ's feedbacks. v4: - add a patch to document that saturating the system_wq is not permitted. - add a patch to adjust WQ_MAX_ACTIVE from 512 to 2048. v3: - optimize commit msg. Link v1: https://lore.kernel.org/cgroups/20240607110313.2230669-1-chenridong@xxxxxxxxxx/ Link v2: https://lore.kernel.org/cgroups/20240719025232.2143638-1-chenridong@xxxxxxxxxx/ Link v3: https://lore.kernel.org/cgroups/20240817093334.6062-1-chenridong@xxxxxxxxxx/ Chen Ridong (3): cgroup/bpf: use a dedicated workqueue for cgroup bpf destruction workqueue: doc: Add a note saturating the system_wq is not permitted workqueue: Adjust WQ_MAX_ACTIVE from 512 to 2048 Documentation/core-api/workqueue.rst | 9 +++++++-- include/linux/workqueue.h | 2 +- kernel/bpf/cgroup.c | 19 ++++++++++++++++++- 3 files changed, 26 insertions(+), 4 deletions(-) -- 2.34.1
