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BFS: Send live-query rename/move notifications along with node monitor.

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Otherwise, we send them out before the file is actually renamed,
and so we could send notifications with stale name values in them
(in the case of B_ENTRY_CREATED and B_ENTRY_REMOVED), or before
the file's name actually changed as visible in stat(). This way,
we send the notification only after updating the entries.
This commit is contained in:
Augustin Cavalier
2026-04-09 15:21:46 -04:00
parent da1768c354
commit bc415d41f1
1 changed files with 3 additions and 4 deletions
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src/add-ons/kernel/file_systems/bfs/kernel_interface.cpp
+3 -4
View File
@@ -1271,16 +1271,13 @@ bfs_rename(fs_volume* _volume, fs_vnode* _oldDir, const char* oldName,
inode->WriteLockInTransaction(transaction);
volume->UpdateLiveQueriesRenameMove(inode, oldDirectory->ID(), oldName,
newDirectory->ID(), newName);
// update the name only when they differ
if (strcmp(oldName, newName)) {
status = inode->SetName(transaction, newName);
if (status == B_OK) {
Index index(volume);
index.UpdateName(transaction, oldName, newName, inode,
false /* we already updated live queries, above */);
false /* we'll notify live queries when finished */);
}
}
@@ -1321,6 +1318,8 @@ bfs_rename(fs_volume* _volume, fs_vnode* _oldDir, const char* oldName,
if (status == B_OK) {
notify_entry_moved(volume->ID(), oldDirectory->ID(),
oldName, newDirectory->ID(), newName, id);
volume->UpdateLiveQueriesRenameMove(inode, oldDirectory->ID(), oldName,
newDirectory->ID(), newName);
return B_OK;
}