[Digikam-devel] [Bug 231849] digikam wakes up 107 times per second (powertop)

[Marcel Wiesweg]

https://bugs.kde.org/show_bug.cgi?id=231849


Marcel Wiesweg <marcel.wiesweg at gmx.de> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |marcel.wiesweg at gmx.de




--- Comment #3 from Marcel Wiesweg <marcel wiesweg gmx de>  2010-03-24 19:41:56 ---
#0  __poll (fds=0x7c534b0, nfds=20, timeout=0) at
../sysdeps/unix/sysv/linux/poll.c:69
#1  0x00007fffed27258c in ?? () from /usr/lib64/libglib-2.0.so.0
#2  0x00007fffed2728d0 in g_main_context_iteration () from
/usr/lib64/libglib-2.0.so.0
#3  0x00007ffff17cdeb3 in QEventDispatcherGlib::processEvents (this=0xab6500,
flags=<value optimized out>)
    at kernel/qeventdispatcher_glib.cpp:412

#0  __poll (fds=0x7fffffffc920, nfds=1, timeout=-1) at
../sysdeps/unix/sysv/linux/poll.c:69          
#1  0x00007fffe8ca191a in ?? () from /usr/lib64/libxcb.so.1                     
#2  0x00007fffe8ca1e57 in ?? () from /usr/lib64/libxcb.so.1                     
#3  0x00007fffe8ca2115 in xcb_writev () from /usr/lib64/libxcb.so.1             
#4  0x00007fffefb5203a in _XSend () from /usr/lib64/libX11.so.6                 
#5  0x00007fffefb52561 in _XEventsQueued () from /usr/lib64/libX11.so.6         
#6  0x00007fffefb3b24b in XEventsQueued () from /usr/lib64/libX11.so.6
#7  0x00007ffff2727747 in x11EventSourcePrepare (s=0xaf3140, timeout=<value
optimized out>) at kernel/qguieventdispatcher_glib.cpp:79
#8  0x00007fffed271fca in g_main_context_prepare () from
/usr/lib64/libglib-2.0.so.0
#9  0x00007fffed2723a1 in ?? () from /usr/lib64/libglib-2.0.so.0
#10 0x00007fffed2728d0 in g_main_context_iteration () from
/usr/lib64/libglib-2.0.so.0
#11 0x00007ffff17cdeb3 in QEventDispatcherGlib::processEvents (this=0xab6500,
flags=<value optimized out>)
    at kernel/qeventdispatcher_glib.cpp:412

#0  __poll (fds=0x7fffce984eb0, nfds=1, timeout=333) at
../sysdeps/unix/sysv/linux/poll.c:69          
#1  0x00007fffce98bc4e in ao_alsa_handle_event_thread () from
/usr/lib64/xine/plugins/1.27/xineplug_ao_out_alsa.so
#2  0x00007ffff142165d in start_thread (arg=<value optimized out>) at
pthread_create.c:297                        
#3  0x00007ffff079f14d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:112                               
#4  0x0000000000000000 in ?? ()                                                 

I got these three backtraces for poll. So it's either Glib, Xlibs or Xine/Alsa.
Not too much we can do about this.

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