thorpej
|
6ec1ededf1
|
Make a slight rearrangement in how <machine/lock.h> is included.
|
1999-07-27 23:45:13 +00:00 |
|
thorpej
|
cc668e410f
|
Define apporpriate an value for SIMPLELOCK_LOCKED, based on the
semantics of ldstub.
|
1999-07-27 22:22:33 +00:00 |
|
thorpej
|
c1ee8f0a8c
|
Prepend `cpu_' to the machine-dependent atomic locking primitivies.
|
1999-07-27 21:45:39 +00:00 |
|
chs
|
61458d7dfa
|
LOCKDEBUG enhancements for non-MP:
keep a list of locked locks.
use this to print where the lock was locked
when we either go to sleep with a lock held
or try to free a locked lock.
|
1998-11-04 06:19:55 +00:00 |
|
pk
|
40beab6ad6
|
If a lock is held do not spin in a read/write loop but just read the lock
until it is released. This is easier on the bus cache coherency logic.
|
1998-10-05 19:58:19 +00:00 |
|
pk
|
e6ce8bcfc7
|
sparc spin lock functions.
|
1998-09-27 14:31:18 +00:00 |