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ref-manual: document ZSTD_COMPRESSION_LEVEL

(From yocto-docs rev: ca3cbe1bac3261fd01aeb1afdca98fbe283e9ac7)

Signed-off-by: Alexander Kanavin <alex@linutronix.de>
Reviewed-by: Quentin Schulz <quentin.schulz@cherry.de>
Signed-off-by: Antonin Godard <antonin.godard@bootlin.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
This commit is contained in:
Alexander Kanavin
2024-11-21 14:30:24 +01:00
committed by Richard Purdie
parent b95959a56b
commit 9620944507
+5
View File
@@ -10247,6 +10247,11 @@ system and gives an overview of their function and contents.
memory and become problematic with parallelism elsewhere in the build.
"50%" has been found to be a good value.
:term:`ZSTD_COMPRESSION_LEVEL`
Specifies the compression level to be used with ZStandard compression
(from ``1`` to ``19``, set to ``3`` by default, following upstream choice).
Higher levels produce smaller files, but take longer to complete.
:term:`ZSTD_THREADS`
Specifies the number of parallel threads that should be used when
using ZStandard compression.