implemented by means of an additional member in cpu_ent.
* Removed thread::keep_scheduled and the related functions. The feature
wasn't used yet and wouldn't have worked as implemented anyway.
* Resurrected an older, SMP aware version of our simple scheduler and made it
the default instead of the affine scheduler. The latter is in no state to
be used yet. It causes enormous latencies (I've seen up to 0.1s) even when
six or seven CPUs were idle at the same time, totally killing parallelism.
That's also the reason why a -j8 build was slower than a -j2. This is no
longer the case. On my machine the -j2 build takes about 10% less time now
and the -j8 build saves another 20%. The latter is not particularly
impressive (compared with Linux), but that seems to be due to lock
contention.
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timer_interrupt() return B_INVOKE_SCHEDULER. The scheduler itself uses a
timer hook and relies on scheduler_reschedule() to be called. Will make this
even more reliable in the next commit.
This might fix#3535.
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not at all.
* Tried to improve the readability of the "ints" command output.
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header. This shall ensure uniqueness of the ioctls.
* Added a special SIOCEND define to Haiku's sockio.h, so that drivers can define
private ioctls as can be seen in src/add-ons/kernel/drivers/network/wlan/atheros/dev/ath/if_athioctl.h.
* Modified ioccom.h of the FreeBSD compat layer, to make use of the special
SIOCEND define.
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unlocked, allowing for more parallel access.
* Writing is still done synchronously, though.
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accessible from the outside.
* Instead, request_data now retrieves/releases a reply port on its own.
* There were some more places that still used write_port()/read_port() instead
of QueryServer().
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usual structures.
* Also, they now use the QueryServer()/SendToServer() functions instead of
duplicating them.
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* Fixed at least two reference counting problems, but nodes from killed teams
still remain alive (will look into this at a later point).
* GetLiveNodes() is now using transfer_area() as well.
* Made all sizes in the SendTo*() and Query*() functions size_t.
* Replaced reinterpret_casts with static_casts when casting void pointers.
* Ordered the request/reply structures by target.
* Tried to consolidate the use of add_on vs. addon.
* More cleanup.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@34591 a95241bf-73f2-0310-859d-f6bbb57e9c96
thread at the mouse cursor position as well as the thread's state, how long
the thread has been in this state, and what threads are running on all CPUs.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@34590 a95241bf-73f2-0310-859d-f6bbb57e9c96
pointers to all events now. This allows for backward iteration.
* Model::ThreadWaitObjectGroup: Added a few convenience getters.
* Added functions thread_state_name() and wait_object_type_name() to translate
a ThreadState respectively a wait object type into a readable string.
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sys/condvar.h and as such the kernel_c++_structs.h file in their souces.
As Ingo pointed out when introducing the "C++ structs in C only code" feature,
this dependency needs to be put on every target that includes
kernel_c++_structs.h directly and indirectly.
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* Show the CPU count and the total idle time in the "General" page.
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doesn't change, it makes room for/removes items at the given index. This
simplifies the calling methods.
* Added InsertUninitialized() method, a generalized version of
AddUninitialized().
* Remove():
- Added optional "count" parameter.
- Added missing debugger() call.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@34566 a95241bf-73f2-0310-859d-f6bbb57e9c96
MediaFilesManager; the client protocol implementation is still missing.
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one.
* Also renamed the settings file to "MediaFiles" which I had previously already
renamed accidently.
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commands used a mix of old and new transfer_area() semantics, which didn't work
out too well.
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mean crashes with the media_server version I just checked in.
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look into this now.
* Renamed the MMediaFilesManager to MediaFilesManager.
* Got rid of its Map usage, we're using std::map now instead.
* The media_server is using an unsafe method to transfer areas from the server
to the client. I've changed this for the BMediaFiles API to use Haiku's new
transfer_area() function. However, this seems to cause the above mentioned
problems.
* Improved naming and data exchange structures used for the BMediaFiles API.
* Fixed BMediaFiles leaking its lists.
* Cleanup.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@34554 a95241bf-73f2-0310-859d-f6bbb57e9c96
Ingo Weinhold