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fix(cgroup): change memory policy from MPOL_BIND to MPOL_PREFERRED#1052

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yadzhang wants to merge 1 commit intokubewharf:mainfrom
yadzhang:dev/tmo_numa_bind
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fix(cgroup): change memory policy from MPOL_BIND to MPOL_PREFERRED#1052
yadzhang wants to merge 1 commit intokubewharf:mainfrom
yadzhang:dev/tmo_numa_bind

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What type of PR is this?

Enhancements

What this PR does / why we need it:

The MPOL_PREFERRED policy is more appropriate for this use case as it allows the kernel to fall back to other nodes if the preferred node is unavailable, improving reliability and avoid global oom

Which issue(s) this PR fixes:

Special notes for your reviewer:

The MPOL_PREFERRED policy is more appropriate for this use case as it allows the kernel to fall back to other nodes if the preferred node is unavailable, improving reliability and avoid global oom
@yadzhang yadzhang requested a review from luomingmeng as a code owner January 13, 2026 07:21
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