git/reftable/constants.h
Patrick Steinhardt f663d34306 reftable: make the compaction factor configurable
When auto-compacting, the reftable library packs references such that
the sizes of the tables form a geometric sequence. The factor for this
geometric sequence is hardcoded to 2 right now. We're about to expose
this as a config option though, so let's expose the factor via write
options.

Signed-off-by: Patrick Steinhardt <ps@pks.im>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2024-05-13 17:02:39 -07:00

22 lines
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C

/*
Copyright 2020 Google LLC
Use of this source code is governed by a BSD-style
license that can be found in the LICENSE file or at
https://developers.google.com/open-source/licenses/bsd
*/
#ifndef CONSTANTS_H
#define CONSTANTS_H
#define BLOCK_TYPE_LOG 'g'
#define BLOCK_TYPE_INDEX 'i'
#define BLOCK_TYPE_REF 'r'
#define BLOCK_TYPE_OBJ 'o'
#define BLOCK_TYPE_ANY 0
#define MAX_RESTARTS ((1 << 16) - 1)
#define DEFAULT_BLOCK_SIZE 4096
#define DEFAULT_GEOMETRIC_FACTOR 2
#endif