This short patch series brings back some cgroup v1 stats in OOM logs, and it makes memcg OOM logging less reliant on printk() internals. The series uses seq_buf_do_printk() which was only recently introduced [1]. It did not land in Linus's tree yet, but ideally it will land this merge window. I thought I would share the patches meanwhile for feedback. [1]https://lore.kernel.org/lkml/20230415100110.1419872-1-senozhatsky@xxxxxxxxxxxx/ Yosry Ahmed (2): memcg: use seq_buf_do_printk() with mem_cgroup_print_oom_meminfo() memcg: dump memory.stat during cgroup OOM for v1 mm/memcontrol.c | 85 ++++++++++++++++++++++++++++--------------------- 1 file changed, 48 insertions(+), 37 deletions(-) -- 2.40.1.495.gc816e09b53d-goog
