Axel Dörfler d14aab0dca Changed the way how CPU activity is monitored: instead of taking the active ...

time of the idle thread as a measure, we now compute the CPU activity on
each thread switch - the time the CPU worked is the total of user and kernel
time a thread spent during its quantum.
Unlike before, this mechanism works correctly on SMP machines. I hope this
works as expected :)


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@16193 a95241bf-73f2-0310-859d-f6bbb57e9c96

2006-02-01 20:03:55 +00:00

..

arch

The APM now successfully shuts down my IBM ThinkPad T40. It's still disabled

2006-01-29 15:51:33 +00:00

boot

Beginnings of APM support: we now connect to the APM BIOS in 32 bit protected mode.

2006-01-10 22:54:36 +00:00

disk_device_manager

Fixes that make Haiku build with gcc 4. Mainly out of the following

2005-11-12 23:27:14 +00:00

fs

Implemented force unmounting - by passing the "-f" option to "unmount" you

2006-01-15 19:26:42 +00:00

platform/openfirmware

Added some PPC support to the PCI bus manager. We scan the Open Firmware

2006-01-26 15:21:31 +00:00

util

Made C++ save.

2006-01-07 03:14:02 +00:00

block_cache.h

First step into a new block allocation strategy for the block_cache

2005-05-13 18:18:28 +00:00

boot_device.h

Moved declaration of gBootDevice into its own header.

2005-12-12 16:06:33 +00:00

boot_item.h

The boot item list was not initialized; this was no problem, though, as

2005-06-13 13:01:13 +00:00

cache.h

…

cbuf.h

Removed execute property that was set accidently (since CVS days).

2005-03-18 01:50:45 +00:00

console.h

Made the header C++ safe.

2005-05-26 09:08:54 +00:00

cpu.h

Changed the way how CPU activity is monitored: instead of taking the active

2006-02-01 20:03:55 +00:00

debug.h

Implemented on screen debug output during boot - to be enabled in the boot loader

2006-01-25 16:12:10 +00:00

defines.h

Removed execute property that was set accidently (since CVS days).

2005-03-18 01:50:45 +00:00

elf32.h

For PPC the read/write (==data) segment is actually executable

2005-12-29 01:19:45 +00:00

elf_priv.h

…

elf.h

Renamed elf_lookup_symbol_address() to elf_debug_lookup_symbol_address() and

2005-08-22 20:35:42 +00:00

faults_priv.h

Removed execute property that was set accidently (since CVS days).

2005-03-18 01:50:45 +00:00

file_cache.h

The file cache now has another init method that is called after the boot

2005-08-03 17:25:03 +00:00

frame_buffer_console.h

Some work in progress of the MTRR support. Shouldn't do any harm yet :-)

2005-12-13 00:06:52 +00:00

gdb.h

Removed execute property that was set accidently (since CVS days).

2005-03-18 01:50:45 +00:00

generic_syscall.h

As suggested by Ingo, the "subsystem" parameter is now a string. That allows

2004-12-14 17:09:06 +00:00

int.h

{install|remove}_io_interrupt_handler() now correctly handle the B_NO_ENABLE_COUNTER flag.

2005-04-27 01:08:35 +00:00

kdevice_manager.h

Merged branches/developer/axeld/driver_recognition changed r12307:12637 into trunk.

2005-05-12 03:27:44 +00:00

kdriver_settings.h

Added driver_settings support to the kernel_args structure.

2005-01-10 07:36:08 +00:00

kernel_daemon.h

…

kernel.h

Moved the kernel_startup variable declaration from int.h to kernel.h (it's defined in main.c).

2005-04-12 06:09:13 +00:00

kimage.h

Added a image_debug_lookup_user_symbol_address() that one day may find symbol names

2005-11-04 17:25:58 +00:00

kmodule.h

Added function prototypes for the kernel private load_module() and unload_module() calls.

2005-01-18 02:34:00 +00:00

kscheduler.h

Changed the boot procedure a bit.

2005-10-25 16:59:12 +00:00

ksignal.h

Changed the signal handling code so that handle_signals() can be called without

2005-10-20 16:56:04 +00:00

ksocket.h

…

ksyscalls.h

Removed execute property that was set accidently (since CVS days).

2005-03-18 01:50:45 +00:00

lock.h

Removed execute property that was set accidently (since CVS days).

2005-03-18 01:50:45 +00:00

memheap.h

Enlarged the kernel heap to 16 MB.

2005-05-26 09:11:30 +00:00

messaging.h

Added _user_unregister_messaging_service(). Fixed second send_message() proto.

2005-01-24 01:19:03 +00:00

MessagingServiceDefs.h

Removed obsolete struct.

2005-01-30 01:11:33 +00:00

pools.h

Removed references to ktypes.h.

2004-11-27 12:05:41 +00:00

port.h

We now have a (private) writev_port_etc() call. This could be used to avoid

2005-07-13 23:55:15 +00:00

real_time_clock.h

Pulled the conversion between seconds since the epoche and the split up

2006-01-03 17:26:37 +00:00

real_time_data.h

The real_time_data structure contains an architecture specific

2006-01-04 02:17:59 +00:00

safemode.h

* renamed smp_boot.c to smp.cpp

2005-10-26 22:57:13 +00:00

sem.h

Removed execute property that was set accidently (since CVS days).

2005-03-18 01:50:45 +00:00

smp.h

* We now support the global page feature of x86 processors that prevents

2005-12-14 17:07:37 +00:00

syscall_process_info.h

…

syscalls.h

* CPUs can now be disabled - that is, they will keep idling.

2006-02-01 16:09:05 +00:00

sysctl.h

…

system_info.h

Extended the get_system_info() mechanism; it now gets info about threads/teams

2004-11-30 21:06:11 +00:00

team.h

Added a team watching mechanism in the kernel, not yet tested (but at least doesn't cause any harm yet :-)).

2005-08-03 12:00:42 +00:00

thread_types.h

Introduced a next_priority field to struct thread that will be used when

2006-01-31 01:58:49 +00:00

thread.h

Changed the way how CPU activity is monitored: instead of taking the active

2006-02-01 20:03:55 +00:00

timer.h

Removed execute property that was set accidently (since CVS days).

2005-03-18 01:50:45 +00:00

tls.h

…

user_atomic.h

…

user_debugger.h

* Fail, if debug_thread() is invoked for the debug nub thread.

2005-11-03 00:40:36 +00:00

user_runtime.h

Made our glue code compatible to BeOS again. IOW executables compiled for Haiku will

2006-01-06 03:48:11 +00:00

vfs.h

Fixed bug #97:

2006-01-25 11:12:21 +00:00

vm_address_space.h

Separated vm_address_space.h from vm.h.

2005-12-20 15:54:45 +00:00

vm_cache.h

* Fixed the strange vm_cache_ref reference count mechanism: now, a fresh

2005-12-21 17:00:03 +00:00

vm_low_memory.h

Added new function vm_low_memory_state() that returns the current low

2005-12-15 21:30:28 +00:00

vm_page.h

* Made vm_alloc_virtual_from_kernel_args() available to other kernel

2006-01-07 17:37:21 +00:00

vm_priv.h

Separated vm_address_space.h from vm.h.

2005-12-20 15:54:45 +00:00

vm_translation_map.h

Removed execute property that was set accidently (since CVS days).

2005-03-18 01:50:45 +00:00

vm_types.h

* vm_page::offset is now called cache_offset and is now an uint32 instead of off_t;

2005-12-21 12:38:31 +00:00

vm.h

* vm_page::offset is now called cache_offset and is now an uint32 instead of off_t;

2005-12-21 12:38:31 +00:00