Mon Dec 19 15:15:48 2005 Søren Sandmann <sandmann@redhat.com>
* module/sysprof-module.c (timer_notify): A few formatting
fixes. Hopefully make it work with x86-64.
2005-11-29 Soeren Sandmann <sandmann@redhat.com>
* sysprof.c (on_descendants_row_expanded_or_collapsed): New
function. Update screenshot window when rows are expanded and
collapsed.
Sat Nov 12 23:39:29 2005 Soeren Sandmann <sandmann@redhat.com>
* sysprof.c (set_sizes): Put the vertical splitter at 3/8 *
screen_width.
* configure.ac: Disable warning.
Sat Nov 12 19:44:43 2005 Søren Sandmann <sandmann@redhat.com>
* module/sysprof-module.c (read_frame): New function that uses
copy_from_user_inatomic() as check_user_pages_readable() has
disappeared in recent kernels.
* module/sysprof-module.c (timer_notify): Use it here.
* TODO: Updates
* configure.ac: Change the wording of the CVS HEAD warning as this
change seems to also have fixed the lockup with rawhide kernels.
Mon Nov 7 23:42:26 2005 Soeren Sandmann <sandmann@redhat.com>
* sysprof.c: Add beginning of a screenshot
window.
* sysprof.glade: Add screenshot window plus menu items.
* stackstash.c: Remove unused function stack_node_list_leaves()
* xmlstore.c: Various crack
Sun Nov 6 Soeren Sandmann <sandmann@redhat.com>
* TODO: updates
* collector.c (on_read): Only call back when a new sample actually
arrived.
* collector.c (collector_stop): close the filedescriptor
* sysprof.c (on_start_toggled): Change sense of test.
* sysprof.c (ensure_profile): Stop the collector.
* sysprof.c (on_reset_clicked): Stop the collector when state
becomes INITIAL.
Sun Nov 6 18:31:23 2005 Soeren Sandmann <sandmann@redhat.com>
* stackstash.c (stack_stash_foreach):
* stackstash.c (stack_node_foreach_trace): Make these function
call back with GLists rather than GSLists.
* profile.c (add_trace_to_tree): Iterate backwards instead of
copying the list.
Sun Nov 6 17:06:52 2005 Soeren Sandmann <sandmann@redhat.com>
* profile.c (add_trace_to_tree): Turn this function into a
StackFunction.
* stackstash.c (stack_node_foreach_trace): Make this function take
a StackFunction, and reimplement with do_callback().
Sat Nov 5 18:06:40 2005 Soeren Sandmann <sandmann@redhat.com>
* profile.c (profile_create_descendants): Use callbacks from
stackstash.
* stackstash.c (stack_node_foreach_trace): New function
* stackstash.c (do_node_callback): New function
Sat Nov 5 12:39:33 2005 Soeren Sandmann <sandmann@redhat.com>
* profile.c (add_trace_to_tree): Don't compute the total field.
* profile.h (struct ProfileDescendant): Remove 'total' field.
* sysprof.c: Delete DESCENDANTS_TOTAL column and everything
related to it.
* profile.c: Remove commented out code
* sfile.c (handle_text): Don't copy the text
+
+ * configure.ac: Make the message about the kernel source package
+ more informative. Code from Kjetil Torgrim Homme.
+
+ * sysprof.c (on_start_toggled): Only delete the data if the
+ profiling can actually be started.
+
Mon Oct 31 23:41:33 2005 Soeren Sandmann <sandmann@redhat.com>
* stackstash.h (struct StackNode): Add "total" field.
* stackstash.c (stack_stash_add_trace): Keep track of the
aggregate size.
* profile.c (profile_get_size): Sum the totals of the siblings
instead of all the children.
* profile.c (build_object_list): Correctly compute obj->self
* profile.c (profile_load): Don't ignore the node->total field.
* profile.c (serialize_call_tree): Save node->total instead of the
computed total
* profile.c (compute_total): Use n->total instead of computing it
from scratch.
* profile.c: Remove unused sum_children() function.
* TODO: Updates
* process.c (process_get_from_pid): Plug leak.
Sat Oct 29 14:43:00 2005 Søren Sandmann <sandmann@redhat.com>
Fix crash pointed reported by Rudi Chiarito.
* stackstash.c (stack_stash_add_trace): Just return if
n_addrs is 0.
* sysprof.c (on_read): Only trace if n_addresses != 0.
Fri Oct 14 11:44:43 2005 Søren Sandmann <sandmann@redhat.com>
* configure.ac: Add a warning about known bugs in the kernel
module in this branch.
* TODO: updates.
Tue Oct 11 22:40:24 2005 Soeren Sandmann <sandmann@redhat.com>
* module/sysprof-module.c (SAMPLES_PER_SECOND): Add back these
constants, but this time make sure we won't divide by 0 or
anything like that.
Mon Oct 10 13:00:20 2005 Robert Love <rml@novell.com>
* module/sysprof-module.c: Don't use INTERVAL or SAMPLES_PER_SECOND
now that we use register_timer_hook(), which hits off the timer
interrupt at HZ freqency (1/250 second on x86).
Tue Sep 27 01:33:33 2005 Soeren Sandmann <sandmann@redhat.com>
* process.c (process_lookup_symbol): If the address is 0x01, treat
as kernel, regardless of whether we have a map for that address or
not.
* module/sysprof-module.c (timer_notify): Take a stack trace of
the current process, even when we are in kernel mode. This way we
can assign kernel activity to individual user space stacktraces.
* TODO: updates.
Sat Sep 24 14:41:23 2005 Soeren Sandmann <sandmann@redhat.com>
* configure.ac: Bump version number to 1.1.0
* signal-handler.c: Many, mostly cosmetic, cleanups
* sysprof-text.c: uninstall signal handlers when exiting
Sat Sep 24 00:01:42 2005 Soeren Sandmann <sandmann@redhat.com>
* Nakefile.am, sysprof-text.c: New non-GUI version, written
by Lorenzo Colitti, with some changes by me.
* signal-handler.[ch]: New files that provide a way to get UNIX
signals into a glib main loop.
* README: add Lorenzo to credits
Fri Sep 23 20:46:40 2005 Soeren Sandmann <sandmann@redhat.com>
* sysprof.c (build_gui): If the glade file doesn't exists pop up
an alert suggesting running 'make install'
* sysprof.c: Remove some commented out code
