On 8/1/25 14:57, Vlastimil Babka wrote: > Hm that means something isn't working as intended. Do the pages have also > the unevictable flag? I have checked /proc/<pid>/smaps. Neither the manpage (https://www.man7.org/linux/man-pages/man5/proc_pid_smaps.5.html) nor kernel source code (fs/proc/task_mmu.c show_smap_vma_flags) tells me about unevictable flag. What exactly do you mean? Alexander KUKA Deutschland GmbH Board of Directors: Michael Jürgens (Chairman), Dirk Busch, Johan Naten, Hui Zhang Registered Office: Augsburg HRB 14914 This e-mail may contain confidential and/or privileged information. If you are not the intended recipient (or have received this e-mail in error) please notify the sender immediately and destroy this e-mail. Any unauthorized copying, disclosure or distribution of contents of this e-mail is strictly forbidden. Please consider the environment before printing this e-mail.