Subj : [$] Memory controller performance improvements
To   : All
From : LWN.net
Date : Thu Apr 17 2025 15:30:08

[$] Memory controller performance improvements

Date:
Thu, 17 Apr 2025 14:23:45 +0000

Description:
The kernel's memory controller works within the control-group mechanism to
enforce memory-usage limits on groups of processes.  This component has
often had performance problems, so there is continual interest in
optimizing it.  Shakeel Butt led a session during the memory-management
track of the 2025 Linux Storage, Filesystem, Memory-Management, and BPF
Summit to look at the current state of the memory controller and what can
be done to reduce its overhead.

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Link to news story:
https://lwn.net/Articles/1016856/


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