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HelenOS
(root)
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branches
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dd
/
kernel
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generic
/
include
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synch
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mutex.h
@ 4201
– Rev 4055
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4055
5647 d 0 h
trochtova
/branches/dd/
changes in trunk (rev 4054) merged into dd branch
3022
5930 d 2 h
decky
/branches/dd/
device drivers branch
2183
6349 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.
2089
6417 d 0 h
decky
/trunk/
huge type system cleanup
remove cyclical type dependencies across multiple header files
many minor coding style fixes
2085
6422 d 23 h
decky
/trunk/kernel/
typedef elimination
2071
6427 d 17 h
jermar
/trunk/
(c) versus (C)
1888
6552 d 20 h
jermar
/trunk/
C99 compliant header guards (hopefully) everywhere in the kernel.
Formatting and indentation changes.
Small improvements in sparc64.
1787
6617 d 19 h
decky
/
move kernel/trunk, uspace/trunk and boot/trunk to trunk/kernel, trunk/uspace and trunk/boot
1780
6624 d 20 h
jermar
/kernel/trunk/
Replace old __u?? types with respective C99 variants (e.g. uint32_t, int64_t, uintptr_t etc.).
1702
6645 d 23 h
cejka
/kernel/trunk/
Kernel doxygen comments updated.
1502
6657 d 1 h
jermar
/kernel/trunk/
Replace nonblocking argument of waitq_sleep_timeout with flags that specify mode of operation.
Now a flag can be used to specify interruptible sleep.
Modify waitq_interrupt_sleep() to only interrupt threads that used this flag.
O
1380
6669 d 18 h
jermar
/kernel/trunk/
Turn address space lock, address space area lock and
page_ht_lock into mutexes.
534
6836 d 18 h
jermar
/
Rename HelenOS/SPARTAN to HelenOS/kernel again.
532
6836 d 18 h
jermar
/
Revert renaming of HelenOS/SPARTAN to HelenOS/kernel because of important pending patch.
501
6848 d 22 h
jermar
/
Rename HelenOS/SPARTAN to HelenOS/kernel.
430
6869 d 15 h
jermar
/SPARTAN/trunk/
Move src/ and include/ to generic.
1
7125 d 20 h
jermar
/SPARTAN/
Initial import