/proc/sys/vm/swappiness is nice but i want a knob that's per process like /proc/$PID/oom_adj so that i can make certain processes less likely than others to have any of their pages swapped out unlike memlock this doesn't prevent a program from being swapped and like nice the user by default can't make their programs less likely but only more likely to get swapped i think i'd a call this /proc/$PID/swappiness_adj
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You can configure swappiness per cgroup: |
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