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authorLuke Shumaker <lukeshu@lukeshu.com>2022-07-01 21:48:56 -0600
committerLuke Shumaker <lukeshu@lukeshu.com>2022-07-01 21:48:56 -0600
commit22c72e497425dd24695f5ee8f883c977c7e38db6 (patch)
tree2cc2546a56ba3d2ad50f8b4309f19f173549eb2a /pkg/btrfsmisc
parent46c859edf45784ce099434bd967b352165801c85 (diff)
rename WalkTree→TreeWalk
Diffstat (limited to 'pkg/btrfsmisc')
-rw-r--r--pkg/btrfsmisc/print_tree.go8
-rw-r--r--pkg/btrfsmisc/walk.go20
2 files changed, 14 insertions, 14 deletions
diff --git a/pkg/btrfsmisc/print_tree.go b/pkg/btrfsmisc/print_tree.go
index c11a294..3f1dd46 100644
--- a/pkg/btrfsmisc/print_tree.go
+++ b/pkg/btrfsmisc/print_tree.go
@@ -14,8 +14,8 @@ import (
// kernel-shared/print-tree.c:btrfs_print_tree() and
// kernel-shared/print-tree.c:btrfs_print_leaf()
func PrintTree(fs *btrfs.FS, root btrfs.LogicalAddr) error {
- return fs.WalkTree(root, btrfs.WalkTreeHandler{
- Node: func(path btrfs.WalkTreePath, nodeRef *util.Ref[btrfs.LogicalAddr, btrfs.Node], err error) error {
+ return fs.TreeWalk(root, btrfs.TreeWalkHandler{
+ Node: func(path btrfs.TreeWalkPath, nodeRef *util.Ref[btrfs.LogicalAddr, btrfs.Node], err error) error {
if err != nil {
fmt.Fprintf(os.Stderr, "error: %v: %v\n", path, err)
}
@@ -24,14 +24,14 @@ func PrintTree(fs *btrfs.FS, root btrfs.LogicalAddr) error {
}
return nil
},
- PreKeyPointer: func(_ btrfs.WalkTreePath, item btrfs.KeyPointer) error {
+ PreKeyPointer: func(_ btrfs.TreeWalkPath, item btrfs.KeyPointer) error {
fmt.Printf("\t%v block %v gen %v\n",
FmtKey(item.Key),
item.BlockPtr,
item.Generation)
return nil
},
- Item: func(path btrfs.WalkTreePath, item btrfs.Item) error {
+ Item: func(path btrfs.TreeWalkPath, item btrfs.Item) error {
i := path[len(path)-1].ItemIdx
fmt.Printf("\titem %v %v itemoff %v itemsize %v\n",
i,
diff --git a/pkg/btrfsmisc/walk.go b/pkg/btrfsmisc/walk.go
index a82bd5f..545afb9 100644
--- a/pkg/btrfsmisc/walk.go
+++ b/pkg/btrfsmisc/walk.go
@@ -10,7 +10,7 @@ import (
type WalkErr struct {
TreeName string
- Path btrfs.WalkTreePath
+ Path btrfs.TreeWalkPath
Err error
}
@@ -29,7 +29,7 @@ type WalkFSHandler struct {
PreTree func(name string, laddr btrfs.LogicalAddr)
PostTree func(name string, laddr btrfs.LogicalAddr)
// Callbacks for nodes or smaller
- btrfs.WalkTreeHandler
+ btrfs.TreeWalkHandler
}
// WalkFS walks all trees in a *btrfs.FS. Rather than returning an
@@ -37,7 +37,7 @@ type WalkFSHandler struct {
// will always be of type WalkErr.
func WalkFS(fs *btrfs.FS, cbs WalkFSHandler) {
var treeName string
- handleErr := func(path btrfs.WalkTreePath, err error) {
+ handleErr := func(path btrfs.TreeWalkPath, err error) {
cbs.Err(WalkErr{
TreeName: treeName,
Path: path,
@@ -50,7 +50,7 @@ func WalkFS(fs *btrfs.FS, cbs WalkFSHandler) {
Root btrfs.LogicalAddr
}
origItem := cbs.Item
- cbs.Item = func(path btrfs.WalkTreePath, item btrfs.Item) error {
+ cbs.Item = func(path btrfs.TreeWalkPath, item btrfs.Item) error {
if item.Head.Key.ItemType == btrfsitem.ROOT_ITEM_KEY {
root, ok := item.Body.(btrfsitem.Root)
if !ok {
@@ -73,7 +73,7 @@ func WalkFS(fs *btrfs.FS, cbs WalkFSHandler) {
}
origNode := cbs.Node
- cbs.Node = func(path btrfs.WalkTreePath, node *util.Ref[btrfs.LogicalAddr, btrfs.Node], err error) error {
+ cbs.Node = func(path btrfs.TreeWalkPath, node *util.Ref[btrfs.LogicalAddr, btrfs.Node], err error) error {
if err != nil {
handleErr(path, err)
}
@@ -92,28 +92,28 @@ func WalkFS(fs *btrfs.FS, cbs WalkFSHandler) {
treeName = "root tree"
cbs.PreTree(treeName, superblock.Data.RootTree)
- if err := fs.WalkTree(superblock.Data.RootTree, cbs.WalkTreeHandler); err != nil {
+ if err := fs.TreeWalk(superblock.Data.RootTree, cbs.TreeWalkHandler); err != nil {
handleErr(nil, err)
}
cbs.PostTree(treeName, superblock.Data.RootTree)
treeName = "chunk tree"
cbs.PreTree(treeName, superblock.Data.ChunkTree)
- if err := fs.WalkTree(superblock.Data.ChunkTree, cbs.WalkTreeHandler); err != nil {
+ if err := fs.TreeWalk(superblock.Data.ChunkTree, cbs.TreeWalkHandler); err != nil {
handleErr(nil, err)
}
cbs.PostTree(treeName, superblock.Data.ChunkTree)
treeName = "log tree"
cbs.PreTree(treeName, superblock.Data.LogTree)
- if err := fs.WalkTree(superblock.Data.LogTree, cbs.WalkTreeHandler); err != nil {
+ if err := fs.TreeWalk(superblock.Data.LogTree, cbs.TreeWalkHandler); err != nil {
handleErr(nil, err)
}
cbs.PostTree(treeName, superblock.Data.LogTree)
treeName = "block group tree"
cbs.PreTree(treeName, superblock.Data.BlockGroupRoot)
- if err := fs.WalkTree(superblock.Data.BlockGroupRoot, cbs.WalkTreeHandler); err != nil {
+ if err := fs.TreeWalk(superblock.Data.BlockGroupRoot, cbs.TreeWalkHandler); err != nil {
handleErr(nil, err)
}
cbs.PostTree(treeName, superblock.Data.BlockGroupRoot)
@@ -121,7 +121,7 @@ func WalkFS(fs *btrfs.FS, cbs WalkFSHandler) {
for _, tree := range foundTrees {
treeName = tree.Name
cbs.PreTree(treeName, tree.Root)
- if err := fs.WalkTree(tree.Root, cbs.WalkTreeHandler); err != nil {
+ if err := fs.TreeWalk(tree.Root, cbs.TreeWalkHandler); err != nil {
handleErr(nil, err)
}
cbs.PostTree(treeName, tree.Root)