HelenOS
HelenOS-doc
HelenOS-historic
Català-Valencià – Catalan
中文 – Chinese (Simplified)
中文 – Chinese (Traditional)
Česky – Czech
Dansk – Danish
Nederlands – Dutch
English – English
Suomi – Finnish
Français – French
Deutsch – German
עברית – Hebrew
हिंदी – Hindi
Magyar – Hungarian
Bahasa Indonesia – Indonesian
Italiano – Italian
日本語 – Japanese
한국어 – Korean
Македонски – Macedonian
मराठी – Marathi
Norsk – Norwegian
Polski – Polish
Português – Portuguese
Português – Portuguese (Brazil)
Русский – Russian
Slovenčina – Slovak
Slovenščina – Slovenian
Español – Spanish
Svenska – Swedish
Türkçe – Turkish
Українська – Ukrainian
Oëzbekcha – Uzbek
Subversion Repositories
HelenOS
(root)
/
branches
/
dynload
/
kernel
/
generic
/
src
/
ipc
/
ipc.c
@ 3846
– Rev 4691
Rev
Show changed files
|
Details
|
Compare with Previous
|
Blame
|
RSS feed
Filtering Options
From rev
To rev
Max revs
Search history for
Show All
Clear current filter
Rev
Age
Author
Path
Log message
Diff
4691
5483 d 19 h
svoboda
/branches/dynload/
Merge trunk changes up to r4686.
4348
5594 d 4 h
svoboda
/branches/dynload/
Merge latest trunk changes to dynload.
4347
5594 d 4 h
svoboda
/branches/dynload/
Merge trunk changes up to r4195 to dynload.
3535
5774 d 20 h
svoboda
/branches/dynload/
Merge latest trunk changes into dynload.
3474
5812 d 22 h
svoboda
/branches/dynload/
Merge latest trunk changes into dynload.
3448
5819 d 4 h
svoboda
/branches/dynload/
Merge latest trunk changes into dynload
3403
5823 d 3 h
svoboda
/branches/dynload/
Merge latest trunk changes into dynload
3191
5899 d 0 h
svoboda
/branches/dynload/
Merge latest trunk changes into dynload
3153
5912 d 23 h
svoboda
/branches/dynload/
Merge latest trunk changes into dynload
3150
5913 d 0 h
svoboda
/branches/dynload/
Merge trunk changes up to r3090 into dynload (still broken)
3149
5913 d 0 h
svoboda
/branches/dynload/
Merge trunk changes up to r3071 into dynload (broken)
3107
5923 d 5 h
svoboda
/branches/dynload/
Merge trunk changes up to r3044 into dynload
2927
5945 d 3 h
decky
/branches/dynload/
added dynload branch
2802
5985 d 2 h
jermar
/trunk/kernel/generic/
Fix initialization of answerbox->task in ipc_answerbox_init.
Contributed by Jiri Svoboda.
2662
6088 d 16 h
jermar
/trunk/
Add support for IPC_M_DATA_READ calls.
2637
6107 d 17 h
cejka
/trunk/
Extended IPC_M_CONNECT_TO_ME to use 3 user defined parameters.
Phone identifier is passed in ARG5.
2623
6117 d 23 h
jermar
/trunk/kernel/generic/
Introduce the IPC_FF_ROUTE_FROM_ME forwarding flag.
2622
6117 d 23 h
jermar
/trunk/
Add mode argument to IPC forward.
This argument can be used to modify the way forward behaves.
2601
6130 d 20 h
jermar
/trunk/kernel/generic/src/ipc/
Fix and improve two IPC related comments.
2494
6253 d 17 h
jermar
/trunk/kernel/generic/
Implement a new mechanism for copying data between two address spaces based on
IPC. New system method IPC_M_DATA_SEND is introduced. The implementation is
generic and does not make use of any possible architecture optimizations such as
direct copy from one address space to another.
2472
6277 d 17 h
jermar
/trunk/kernel/generic/src/ipc/
Some left-over stuff from the last commit (IPC cleanup and improved
comments.)
2471
6277 d 18 h
jermar
/trunk/
Greatly improve comments in the IPC layer.
Now I think I finally start to understand our IPC internals :-)
2310
6318 d 18 h
jermar
/trunk/kernel/generic/
Cleanup the waitq_wakeup() interface.
Replace numeric constants (i.e. 0)
and boolean constants (i.e. false) with
more readable WAKEUP_FIRST. Also change the
type of the second argument of waitq_wakeup()
to a newly introduced type wakeup_mode_t.
Fix behaviour of waitq_wakeup() in case
that WAKEUP_ALL semantics is required
but no threads are sleeping in the wait
queue. This is a similar fix to that of
Jan Hudecek committed in the RCU branch,
but, IMHO, is more straightforward and
also doesn't eat up previous missed
wakeups.
2216
6348 d 17 h
decky
/trunk/
make thread ID 64 bit (task ID is 64 bit already)
cleanup thread syscalls
2183
6350 d 21 h
jermar
/trunk/kernel/generic/
Continue to de-oversynchronize the kernel.
- replace as->refcount with an atomic counter; accesses to this
reference counter are not to be done when the as->lock mutex is held;
this gets us rid of mutex_lock_active();
Remove the possibility of a deadlock between TLB shootdown and asidlock.
- get rid of mutex_lock_active() on as->lock
- when locking the asidlock spinlock, always do it conditionally and with
preemption disabled; in the unsuccessful case, enable interrupts and try again
- there should be no deadlock between TLB shootdown and the as->lock mutexes
- PLEASE REVIEW !!!
Add DEADLOCK_PROBE's to places where we have spinlock_trylock() loops.
2071
6428 d 17 h
jermar
/trunk/
(c) versus (C)
1933
6520 d 16 h
jermar
/trunk/kernel/generic/
Implement efficient IPC notification cleanup.
1923
6521 d 16 h
jermar
/trunk/
Replace the old IRQ dispatcher and IPC notifier with new implementation.
Note that all architectures except for sparc64 are now broken
and don't even compile.
1787
6618 d 19 h
decky
/
move kernel/trunk, uspace/trunk and boot/trunk to trunk/kernel, trunk/uspace and trunk/boot
1780
6625 d 20 h
jermar
/kernel/trunk/
Replace old __u?? types with respective C99 variants (e.g. uint32_t, int64_t, uintptr_t etc.).
1757
6640 d 1 h
jermar
/kernel/trunk/
Cleanup of comments.
1735
6642 d 2 h
decky
/kernel/trunk/
make kernel prints case consistent
1708
6644 d 2 h
jermar
/kernel/trunk/
Fix some broken doxygen comments.
1705
6646 d 2 h
cejka
/kernel/trunk/
Added file with modules definitions and descriptions.
We are able to change modules order and their description in one place.
1702
6646 d 23 h
cejka
/kernel/trunk/
Kernel doxygen comments updated.
1595
6654 d 6 h
palkovsky
/kernel/trunk/
Added kernel circular buffer klog.
Added automatic killing of tasks raising inappropriate exceptions.
TODO: Fix vsnprintf return value(and behaviour according to specs) and remove workaround in klog.
1591
6654 d 15 h
palkovsky
/kernel/trunk/generic/
Small updates to ipc.
1582
6655 d 3 h
palkovsky
/kernel/trunk/generic/
Modified ipc_cleanup.
1573
6655 d 20 h
palkovsky
/kernel/trunk/generic/
Renamed some things in IPC to be consistent.
Added ipc reporting to kconsole.
1568
6655 d 21 h
palkovsky
/kernel/trunk/generic/
Slightly remodelled ipc hangups to facilitate correct cleanup.
Doc updates for frame allocator.