lfn
serial
ticket/834-toolchain-update
topic/msim-upgrade
topic/simplify-dev-export
|
Last change
on this file since 99de22b was 11675207, checked in by jermar <jermar@…>, 17 years ago |
|
Move everything to kernel/.
|
-
Property mode
set to
100644
|
|
File size:
1.5 KB
|
| Line | |
|---|
| 1 |
|
|---|
| 2 | SPINNING LOCKS
|
|---|
| 3 | spinlock_lock, spinlock_trylock, spinlock_unlock
|
|---|
| 4 | +------------+
|
|---|
| 5 | | spinlock_t |
|
|---|
| 6 | +------------+
|
|---|
| 7 |
|
|---|
| 8 | WAIT QUEUES
|
|---|
| 9 | waitq_sleep_timeout, waitq_wakeup
|
|---|
| 10 | +---------+
|
|---|
| 11 | | waitq_t |
|
|---|
| 12 | +---------+
|
|---|
| 13 | / \
|
|---|
| 14 | SEMAPHORES / \ CONDITION VARIABLES
|
|---|
| 15 | semaphore_down_timeout, semaphore_up condvar_wait_timeout, condvar_signal
|
|---|
| 16 | +--------------+ / \ +-----------+
|
|---|
| 17 | | semaphore_t |<-+ +->| condvar_t |
|
|---|
| 18 | +--------------+ +-----------+
|
|---|
| 19 | | ^
|
|---|
| 20 | | |
|
|---|
| 21 | | +------+
|
|---|
| 22 | V /
|
|---|
| 23 | MUTEXES / READERS/WRITERS LOCKS
|
|---|
| 24 | mutex_lock_timeout, mutex_unlock rwlock_reader/writer_lock_timeout, rwlock_unlock
|
|---|
| 25 | +---------+ / +----------+
|
|---|
| 26 | | mutex_t |------------------------------->| rwlock_t |
|
|---|
| 27 | +---------+ / +----------+
|
|---|
| 28 | | /
|
|---|
| 29 | +------------------------+
|
|---|
Note:
See
TracBrowser
for help on using the repository browser.
