Sat Feb 4 23:53:05 2006 Søren Sandmann <sandmann@redhat.com>
* sysprof.glade: Remove ancestors pane in favor of radiobuttons in
the right pane.
* sysprof.c: Corresponding changes.
* TODO: Updates
Sun Jan 15 00:24:02 2006 Soeren Sandmann <sandmann@redhat.com>
* TODO: Updates
* sysprof.c (build_gui): Rename 'callers' column 'ancestors'
* profile.c (profile_list_callers): Make this function list all
ancestors of the function. Also make it report correct numbers
again.
Sat Jan 14 18:24:43 2006 Soeren Sandmann <sandmann@redhat.com>
* configure.ac, Makefile.am: Only build GUI when the necessary
dependencies are found.
* sysprof.c (compute_text_width): Remove unused variable
* profile.c (build_object_list): Follow next instead of siblings.
Tue Dec 20 16:03:29 2005 Soeren Sandmann <sandmann@redhat.com>
* TODO: Updates
* sysprof-text.c (main): Make it try and load the module before
complaining.
2005-12-20 Kristian Høgsberg <krh@redhat.com>
* Makefile.am: Dist and install udev rule.
* collector.c: (open_fd):
* sysprof-text.c: (no_module):
* sysprof.c: (on_start_toggled): Update device filename.
* 60-sysprof.rules: New udev rule file to set permissions for
sysprof char device.
* module/sysprof-module.c: Switch kernel module to use a misc char
device instead. Start and stop the timer on device open and
close instead of module load and unload.
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.
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.
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.
+
+ * 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.
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 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 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
Tue Aug 30 16:57:33 2005 Søren Sandmann <sandmann@redhat.com>
* configure.ac: Complain if we can't find /lib/modules/`uname
-r`/build/Makefile.
* process.c (process_lookup_symbol): Take an address of 0x1 to
mean "in kernel".
* module/sysprof-module.c (timer_notify): When reporting in-kernel
time, give the current pid instead of -1.
* TODO: updates
Sun Jun 19 15:39:50 2005 Søren Sandmann <sandmann@redhat.com>
* sysprof.c (on_about_activated): Add version information
* configure.ac: Bump version to 0.91
* README: Updates
Sat Jun 18 22:45:04 2005 Søren Sandmann <sandmann@redhat.com>
* TODO: Updates
* configure.ac: Check for Linux 2.6.11
* process.c (get_pidname): Present pid=-1 as [kernel].
* module/sysprof-module.c: Use register_timer_hook() instead of
a kernel timer. Set trace.pid to -1 if interrupt happens in
kernel.
Sat May 21 20:58:59 2005 Soeren Sandmann <sandmann@redhat.com>
* TODO: update
* sysprof.c (on_menu_item_activated): New function.
* sysprof.c (build_gui): Hook up menu items.
* module/sysprof-module.c (init_module): Remove module_init/exit
as they cause build failure on kernels < 2.6.11.
