[Bug 28227] Window-Resize with kwin composition leads to huge amounts of swap used

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Tue May 25 02:45:46 PDT 2010


https://bugs.freedesktop.org/show_bug.cgi?id=28227

--- Comment #4 from Clemens Eisserer <linuxhippy at gmail.com> 2010-05-25 02:45:46 PDT ---
Seems to, after resizing a few minutes gem_objects looks like:

[ce at cebox ~]$ cat /proc/dri/0/gem_objects 
4977 objects
-1432866816 object bytes
0 pinned
0 pin bytes
0 gtt bytes
0 gtt total

[ce at cebox ~]$ free
             total       used       free     shared    buffers     cached
Mem:       2061952    2008144      53808          0        528    1454268
-/+ buffers/cache:     553348    1508604
Swap:      2047992    1270176     777816


Disabling composition freed only a few gem_objects and ~100mb swap:

[ce at cebox ~]$ cat /proc/dri/0/gem_objects 
4272 objects
-1451466752 object bytes
0 pinned
0 pin bytes
0 gtt bytes
0 gtt total

By the way I am also experiencing problems with windows larger than ~2048px
when composition is turned on. Should I file another bug about that?

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