Documentation: deltaBaseCacheLimit is per-thread
Clarify that core.deltaBaseCacheLimit is per-thread, as can be seen from the fact that cache usage (base_cache_used in struct thread_local in builtin/index-pack.c) is tracked individually for each thread and compared against delta_base_cache_limit. Signed-off-by: Jonathan Tan <jonathantanmy@google.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
Jonathan Tan committed
Aug 24, 2020 at 12:16 UTC
009be0d26d579c61dd7c7819e77173676c3ce007
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Documentation/config/core.txt
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@@ -399,7 +399,7 @@ the largest projects. You probably do not need to adjust this value.
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Common unit suffixes of 'k', 'm', or 'g' are supported.
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core.deltaBaseCacheLimit::
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- Maximum number of bytes to reserve for caching base objects
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+ Maximum number of bytes per thread to reserve for caching base objects
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that may be referenced by multiple deltified objects. By storing the
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entire decompressed base objects in a cache Git is able
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to avoid unpacking and decompressing frequently used base