9 Mar
2023
9 Mar
'23
12:21
https://bugzilla.suse.com/show_bug.cgi?id=1209102 https://bugzilla.suse.com/show_bug.cgi?id=1209102#c2 --- Comment #2 from Michal Hocko <mhocko@suse.com> --- Also do you happen to have a perf report to see where the additional time is spent? My bet would be check_mm called on the mm drop path. If those machines have a lot of cpus then there is much more work to be done. We are saving a lot of atomic operations on the accounting side but the cpu iteration might turn out to be quite visible. -- You are receiving this mail because: You are the assignee for the bug.