ProcessList: introduce displayList

Separate `processes` (the vector owning the processes, sorted in
whatever order is needed right now internally) and `displayList` (a
vector referencing the processes in the same order they're to be
displayed).

1 files changed, 4 insertions, 4 deletions

diff --git a/ProcessList.h b/ProcessList.h
index 23203928..e438421f 100644
--- a/ProcessList.h
+++ b/ProcessList.h
@@ -43,9 +43,9 @@ typedef unsigned long long int memory_t;
 typedef struct ProcessList_ {
    const Settings* settings;
 
-   Vector* processes;
-   Vector* processes2;
-   Hashtable* processTable;
+   Vector* processes;         /* all known processes; sort order can vary and differ from display order */
+   Vector* displayList;       /* process tree flattened in display order (borrowed) */
+   Hashtable* processTable;   /* fast known process lookup by PID */
    UsersTable* usersTable;
 
    Hashtable* displayTreeSet;
@@ -109,7 +109,7 @@ void ProcessList_add(ProcessList* this, Process* p);
 
 void ProcessList_remove(ProcessList* this, const Process* p);
 
-void ProcessList_sort(ProcessList* this);
+void ProcessList_updateDisplayList(ProcessList* this);
 
 ProcessField ProcessList_keyAt(const ProcessList* this, int at);