D10342: From 1.03% to 0.08% cpu usage moving 50.000 files

[Jaime Torres Amate]

jtamate created this revision.
jtamate added a reviewer: Plasma: Workspaces.
Restricted Application added a project: Plasma.
Restricted Application added a subscriber: plasma-devel.
jtamate requested review of this revision.

REVISION SUMMARY
  store the const iterator returned, not the address.
  
  F5695179: plasma_before.png <https://phabricator.kde.org/F5695179>
  
  F5695178: plasma_after.png <https://phabricator.kde.org/F5695178>

TEST PLAN
  Moving 50.000 small files in dolphin with drag&drop between two disks.

REPOSITORY
  R120 Plasma Workspace

REVISION DETAIL
  https://phabricator.kde.org/D10342

AFFECTED FILES
  libtaskmanager/xwindowtasksmodel.cpp

To: jtamate, #plasma_workspaces
Cc: plasma-devel, ZrenBot, progwolff, lesliezhai, ali-mohamed, jensreuterberg, abetts, sebas, apol, mart
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