[pgpool-committers: 10545] pgpool: Doc: add section of kernel resources.

[Tatsuo Ishii]

Doc: add section of kernel resources.

Pgpool-II uses System V shared memory and semaphores. It's better to
describe the requirements in the docs.

Backpatch-through: v4.2

Branch
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V4_2_STABLE

Details
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https://git.postgresql.org/gitweb?p=pgpool2.git;a=commitdiff;h=e94ea9fe8a187a5704a11d9de860224fe1e6da9b

Modified Files
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doc.ja/src/sgml/runtime.sgml | 25 +++++++++++++++++++++++++
doc/src/sgml/runtime.sgml    | 29 +++++++++++++++++++++++++++++
2 files changed, 54 insertions(+)