RFR: 8284950: CgroupV1 detection code should consider memory.swappiness [v11]

xpbob duke at openjdk.java.net
Tue May 3 08:34:50 UTC 2022


> set memory.swappiness to 0,swap space will not be used 
> determine the value of memory.swappiness
> https://www.kernel.org/doc/Documentation/cgroup-v1/memory.txt
> 
> 
>     Memory Limit: 50.00M
>     Memory Soft Limit: Unlimited
>     Memory & Swap Limit: 100.00M
>     Maximum Processes Limit: 4194305 
> 
> =>
> 
>     Memory Limit: 50.00M
>     Memory Soft Limit: Unlimited
>     Memory & Swap Limit: 50.00M
>     Maximum Processes Limit: 4194305

xpbob has updated the pull request incrementally with one additional commit since the last revision:

  format code

-------------

Changes:
  - all: https://git.openjdk.java.net/jdk/pull/8285/files
  - new: https://git.openjdk.java.net/jdk/pull/8285/files/77676edf..97a547f4

Webrevs:
 - full: https://webrevs.openjdk.java.net/?repo=jdk&pr=8285&range=10
 - incr: https://webrevs.openjdk.java.net/?repo=jdk&pr=8285&range=09-10

  Stats: 1 line in 1 file changed: 0 ins; 0 del; 1 mod
  Patch: https://git.openjdk.java.net/jdk/pull/8285.diff
  Fetch: git fetch https://git.openjdk.java.net/jdk pull/8285/head:pull/8285

PR: https://git.openjdk.java.net/jdk/pull/8285


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