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Fix prefetch "trigger" value's documentation in ARM

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For the prefetch "trigger" parameter ARM states that when a cache
record with a lower TTL value is encountered during query processing,
it is refreshed. But in reality, the record is refreshed when the TTL
value is lower or equal to the configured "trigger" value.

Fix the documentation to make it match with with the code.
This commit is contained in:
Aram Sargsyan
2022-10-18 13:21:01 +00:00
parent 041ffac0d7
commit ef344b1f52
1 changed files with 1 additions and 1 deletions
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doc/arm/reference.rst
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@@ -4598,7 +4598,7 @@ Tuning
:any:`prefetch` specifies the "trigger" TTL value at which prefetch
of the current query takes place; when a cache record with a
lower TTL value is encountered during query processing, it is
lower or equal TTL value is encountered during query processing, it is
refreshed. Valid trigger TTL values are 1 to 10 seconds. Values
larger than 10 seconds are silently reduced to 10. Setting a
trigger TTL to zero causes prefetch to be disabled. The default