mirror of
https://codeberg.org/forgejo/forgejo.git
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b6a95a8cb3
* Dropped unused codekit config * Integrated dynamic and static bindata for public * Ignore public bindata * Add a general generate make task * Integrated flexible public assets into web command * Updated vendoring, added all missiong govendor deps * Made the linter happy with the bindata and dynamic code * Moved public bindata definition to modules directory * Ignoring the new bindata path now * Updated to the new public modules import path * Updated public bindata command and drop the new prefix
107 lines
2.9 KiB
Go
107 lines
2.9 KiB
Go
// Copyright (c) 2012, Suryandaru Triandana <syndtr@gmail.com>
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// All rights reserved.
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//
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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package leveldb
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import (
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"github.com/syndtr/goleveldb/leveldb/filter"
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"github.com/syndtr/goleveldb/leveldb/opt"
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)
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func dupOptions(o *opt.Options) *opt.Options {
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newo := &opt.Options{}
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if o != nil {
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*newo = *o
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}
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if newo.Strict == 0 {
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newo.Strict = opt.DefaultStrict
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}
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return newo
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}
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func (s *session) setOptions(o *opt.Options) {
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no := dupOptions(o)
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// Alternative filters.
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if filters := o.GetAltFilters(); len(filters) > 0 {
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no.AltFilters = make([]filter.Filter, len(filters))
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for i, filter := range filters {
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no.AltFilters[i] = &iFilter{filter}
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}
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}
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// Comparer.
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s.icmp = &iComparer{o.GetComparer()}
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no.Comparer = s.icmp
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// Filter.
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if filter := o.GetFilter(); filter != nil {
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no.Filter = &iFilter{filter}
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}
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s.o = &cachedOptions{Options: no}
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s.o.cache()
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}
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const optCachedLevel = 7
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type cachedOptions struct {
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*opt.Options
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compactionExpandLimit []int
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compactionGPOverlaps []int
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compactionSourceLimit []int
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compactionTableSize []int
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compactionTotalSize []int64
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}
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func (co *cachedOptions) cache() {
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co.compactionExpandLimit = make([]int, optCachedLevel)
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co.compactionGPOverlaps = make([]int, optCachedLevel)
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co.compactionSourceLimit = make([]int, optCachedLevel)
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co.compactionTableSize = make([]int, optCachedLevel)
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co.compactionTotalSize = make([]int64, optCachedLevel)
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for level := 0; level < optCachedLevel; level++ {
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co.compactionExpandLimit[level] = co.Options.GetCompactionExpandLimit(level)
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co.compactionGPOverlaps[level] = co.Options.GetCompactionGPOverlaps(level)
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co.compactionSourceLimit[level] = co.Options.GetCompactionSourceLimit(level)
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co.compactionTableSize[level] = co.Options.GetCompactionTableSize(level)
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co.compactionTotalSize[level] = co.Options.GetCompactionTotalSize(level)
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}
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}
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func (co *cachedOptions) GetCompactionExpandLimit(level int) int {
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if level < optCachedLevel {
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return co.compactionExpandLimit[level]
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}
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return co.Options.GetCompactionExpandLimit(level)
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}
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func (co *cachedOptions) GetCompactionGPOverlaps(level int) int {
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if level < optCachedLevel {
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return co.compactionGPOverlaps[level]
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}
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return co.Options.GetCompactionGPOverlaps(level)
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}
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func (co *cachedOptions) GetCompactionSourceLimit(level int) int {
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if level < optCachedLevel {
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return co.compactionSourceLimit[level]
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}
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return co.Options.GetCompactionSourceLimit(level)
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}
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func (co *cachedOptions) GetCompactionTableSize(level int) int {
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if level < optCachedLevel {
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return co.compactionTableSize[level]
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}
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return co.Options.GetCompactionTableSize(level)
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}
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func (co *cachedOptions) GetCompactionTotalSize(level int) int64 {
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if level < optCachedLevel {
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return co.compactionTotalSize[level]
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}
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return co.Options.GetCompactionTotalSize(level)
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}
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