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No locking in kernel code

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- No locking in RTS_(UN)SET macros

- No lock_notify()

- Removed unused lock_send()

- No lock/unlock macros anymore
This commit is contained in:
Tomas Hruby
2010-02-09 15:26:58 +00:00
parent 064cb7583a
commit c6fec6866f
24 changed files with 38 additions and 161 deletions
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kernel/system/do_runctl.c
+4 -4
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@@ -40,14 +40,14 @@ PUBLIC int do_runctl(struct proc * caller, message * m_ptr)
* should not also install signal handlers *and* expect POSIX compliance.
*/
if (action == RC_STOP && (flags & RC_DELAY)) {
RTS_LOCK_SET(rp, RTS_SYS_LOCK);
RTS_SET(rp, RTS_SYS_LOCK);
if (RTS_ISSET(rp, RTS_SENDING) || (rp->p_misc_flags & MF_SC_DEFER))
rp->p_misc_flags |= MF_SIG_DELAY;
delayed = (rp->p_misc_flags & MF_SIG_DELAY);
RTS_LOCK_UNSET(rp, RTS_SYS_LOCK);
RTS_UNSET(rp, RTS_SYS_LOCK);
if (delayed) return(EBUSY);
}
@@ -55,10 +55,10 @@ PUBLIC int do_runctl(struct proc * caller, message * m_ptr)
/* Either set or clear the stop flag. */
switch (action) {
case RC_STOP:
RTS_LOCK_SET(rp, RTS_PROC_STOP);
RTS_SET(rp, RTS_PROC_STOP);
break;
case RC_RESUME:
RTS_LOCK_UNSET(rp, RTS_PROC_STOP);
RTS_UNSET(rp, RTS_PROC_STOP);
break;
default:
return(EINVAL);