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🎨 改进内核任务调度机制提升稳定性 https://github.com/siyuan-note/siyuan/issues/7113

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This commit is contained in:
Liang Ding 2023-01-25 20:04:05 +08:00
parent 3f87f3da5e
commit 9b28cdfdf1
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GPG key ID: 136F30F901A2231D
3 changed files with 29 additions and 19 deletions
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23
kernel/treenode/blocktree.go
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@ -35,7 +35,7 @@ import (
var blockTrees = map[string]*BlockTree{}
var blockTreesLock = sync.Mutex{}
var blockTreesChanged = false
var blockTreesChanged = time.Time{}
type BlockTree struct {
ID string // 块 ID
@ -209,7 +209,7 @@ func SetBlockTreePath(tree *parse.Tree) {
b.BoxID, b.Path, b.HPath, b.Updated = tree.Box, tree.Path, tree.HPath, tree.Root.IALAttr("updated")
}
}
blockTreesChanged = true
blockTreesChanged = time.Now()
}
func RemoveBlockTreesByRootID(rootID string) {
@ -226,7 +226,7 @@ func RemoveBlockTreesByRootID(rootID string) {
for _, id := range ids {
delete(blockTrees, id)
}
blockTreesChanged = true
blockTreesChanged = time.Now()
}
func RemoveBlockTreesByPath(path string) {
@ -243,7 +243,7 @@ func RemoveBlockTreesByPath(path string) {
for _, id := range ids {
delete(blockTrees, id)
}
blockTreesChanged = true
blockTreesChanged = time.Now()
}
func RemoveBlockTreesByPathPrefix(pathPrefix string) {
@ -260,7 +260,7 @@ func RemoveBlockTreesByPathPrefix(pathPrefix string) {
for _, id := range ids {
delete(blockTrees, id)
}
blockTreesChanged = true
blockTreesChanged = time.Now()
}
func RemoveBlockTreesByBoxID(boxID string) (ids []string) {
@ -276,7 +276,7 @@ func RemoveBlockTreesByBoxID(boxID string) (ids []string) {
for _, id := range ids {
delete(blockTrees, id)
}
blockTreesChanged = true
blockTreesChanged = time.Now()
return
}
@ -285,7 +285,7 @@ func RemoveBlockTree(id string) {
defer blockTreesLock.Unlock()
delete(blockTrees, id)
blockTreesChanged = true
blockTreesChanged = time.Now()
}
func ReindexBlockTree(tree *parse.Tree) {
@ -306,7 +306,7 @@ func ReindexBlockTree(tree *parse.Tree) {
blockTrees[n.ID] = &BlockTree{ID: n.ID, ParentID: parentID, RootID: tree.ID, BoxID: tree.Box, Path: tree.Path, HPath: tree.HPath, Updated: tree.Root.IALAttr("updated")}
return ast.WalkContinue
})
blockTreesChanged = true
blockTreesChanged = time.Now()
}
func AutoFlushBlockTree() {
@ -361,11 +361,14 @@ func InitBlockTree(force bool) {
}
func SaveBlockTree(force bool) {
if !force && !blockTreesChanged {
if !force && blockTreesChanged.IsZero() {
return
}
start := time.Now()
if blockTreesChanged.Before(start.Add(7 * time.Second)) {
return
}
blockTreesLock.Lock()
data, err := msgpack.Marshal(blockTrees)
@ -387,5 +390,5 @@ func SaveBlockTree(force bool) {
logging.LogWarnf("save block tree [size=%s] to [%s], elapsed [%.2fs]", humanize.Bytes(uint64(len(data))), util.BlockTreePath, elapsed)
}
blockTreesChanged = false
blockTreesChanged = time.Time{}
}