| Rev |
Age |
Author |
Path |
Log message |
Diff |
| 1780 |
6709 d 19 h |
jermar |
/kernel/trunk/ |
Replace old __u?? types with respective C99 variants (e.g. uint32_t, int64_t, uintptr_t etc.). |
|
| 1702 |
6730 d 22 h |
cejka |
/kernel/trunk/ |
Kernel doxygen comments updated. |
|
| 1583 |
6739 d 2 h |
jermar |
/kernel/trunk/generic/ |
Make ktaskclnp call ipc_cleanup and futex_cleanup. |
|
| 1502 |
6742 d 0 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 |
|
| 1460 |
6744 d 0 h |
jermar |
/kernel/trunk/generic/ |
Reference counting for futexes. |
|
| 1416 |
6750 d 3 h |
jermar |
/kernel/trunk/generic/ |
Make implementation of condition variables compliant with their definition.
Signal operation must become a no-op if there is no thread in the wait operation.
Remove condvar_trywait() which has no meaning after this change. |
|
| 1380 |
6754 d 17 h |
jermar |
/kernel/trunk/ |
Turn address space lock, address space area lock and
page_ht_lock into mutexes. |
|
| 1375 |
6756 d 1 h |
jermar |
/kernel/trunk/generic/ |
Fix race in condition variables. |
|
| 1156 |
6795 d 22 h |
jermar |
/kernel/trunk/generic/ |
Sleeping in a wait queue can be now interrupted with
waitq_interrupt_sleep(). |
|
| 1139 |
6805 d 18 h |
jermar |
/kernel/trunk/generic/include/ |
Fix comments. |
|
| 1117 |
6812 d 15 h |
jermar |
/kernel/trunk/generic/ |
Improved futexes. (kernel part) |
|
| 1109 |
6813 d 14 h |
jermar |
/kernel/trunk/ |
Basic futex. Prototype implementation. |
|
| 1104 |
6813 d 19 h |
jermar |
/kernel/trunk/ |
Define atomic_t only once in atomic.h
Change the encapsulated counter type to long so that it supports negative values as well. |
|
| 1100 |
6815 d 16 h |
palkovsky |
/kernel/trunk/ |
Cleanup of spinlocks, now compiles both ia32 and amd64 with
and without DEBUG_SPINLOCKS. Made spinlocks inline.
Moved syscall_handler to generic (it was identical for ia32,amd64 & mips32).
Made slightly faster syscall for ia32.
Made better interrupt routines for ia32.
Allow not saving non-scratch registers during interrupt on ia32,amd64,mips32.
Aligned interrupt handlers on ia32,amd64, this should prevent problems
with different instruction lengths. |
|
| 788 |
6858 d 19 h |
jermar |
/kernel/trunk/ |
Move list and fifo data types to adt/. |
|
| 625 |
6910 d 20 h |
palkovsky |
/kernel/trunk/ |
We are now almost -Wall clean.
- redefined atomic_t
- deleted many, many unused variables
- some minor code cleanups found using compiler warning. |
|
| 623 |
6911 d 2 h |
jermar |
/kernel/trunk/ |
Add SPINLOCK_DECLARE and SPINLOCK_INITIALIZE macros.
SPINLOCK_DECLARE is to be used instead of direct spinlock_t declarations
in dynamically allocated structures on which spinlock_initialize() is called after
their creation.
SPINLOCK_INITIALIZE is to be used instead of direct spinlock_t declarations
of global spinlocks. It declares and initializes the spinlock.
Moreover, both macros are empty on UP so that -Wall warnings about unused structures
get supressed. |
|
| 557 |
6918 d 23 h |
jermar |
/kernel/trunk/ |
Add comments describing locking rules for some locks.
Cleanup. |
|
| 553 |
6919 d 14 h |
palkovsky |
/kernel/trunk/generic/include/synch/ |
Fix of compiling without SMP. |
|
| 552 |
6919 d 15 h |
palkovsky |
/kernel/trunk/ |
Named spinlocks |
|