svn commit: r196456 - head/sys/cddl/compat/opensolaris/sys

[Pawel Jakub Dawidek]

Author: pjd
Date: Sun Aug 23 11:22:46 2009
New Revision: 196456
URL: http://svn.freebsd.org/changeset/base/196456

Log:
  - Give minclsyspri and maxclsyspri real values (consulted with kmacy).
  - Honour 'pri' argument for thread_create().

Modified:
  head/sys/cddl/compat/opensolaris/sys/mutex.h
  head/sys/cddl/compat/opensolaris/sys/proc.h

Modified: head/sys/cddl/compat/opensolaris/sys/mutex.h
==============================================================================
--- head/sys/cddl/compat/opensolaris/sys/mutex.h        Sun Aug 23 09:58:06 
2009        (r196455)
+++ head/sys/cddl/compat/opensolaris/sys/mutex.h        Sun Aug 23 11:22:46 
2009        (r196456)
@@ -32,9 +32,9 @@
 #ifdef _KERNEL
 
 #include <sys/param.h>
-#include <sys/proc.h>
 #include <sys/lock.h>
 #include_next <sys/mutex.h>
+#include <sys/proc.h>
 #include <sys/sx.h>
 
 typedef enum {

Modified: head/sys/cddl/compat/opensolaris/sys/proc.h
==============================================================================
--- head/sys/cddl/compat/opensolaris/sys/proc.h Sun Aug 23 09:58:06 2009        
(r196455)
+++ head/sys/cddl/compat/opensolaris/sys/proc.h Sun Aug 23 11:22:46 2009        
(r196456)
@@ -34,13 +34,16 @@
 #include_next <sys/proc.h>
 #include <sys/stdint.h>
 #include <sys/smp.h>
+#include <sys/sched.h>
+#include <sys/lock.h>
+#include <sys/mutex.h>
 #include <sys/debug.h>
 
 #ifdef _KERNEL
 
 #define        CPU             curcpu
-#define        minclsyspri     0
-#define        maxclsyspri     0
+#define        minclsyspri     PRIBIO
+#define        maxclsyspri     PVM
 #define        max_ncpus       mp_ncpus
 #define        boot_max_ncpus  mp_ncpus
 
@@ -58,6 +61,7 @@ static __inline kthread_t *
 thread_create(caddr_t stk, size_t stksize, void (*proc)(void *), void *arg,
     size_t len, proc_t *pp, int state, pri_t pri)
 {
+       kthread_t *td;
        proc_t *p;
        int error;
 
@@ -70,7 +74,15 @@ thread_create(caddr_t stk, size_t stksiz
 
        error = kproc_create(proc, arg, &p, 0, stksize / PAGE_SIZE,
            "solthread %p", proc);
-       return (error == 0 ? FIRST_THREAD_IN_PROC(p) : NULL);
+       if (error != 0)
+               td = NULL;
+       else {
+               td = FIRST_THREAD_IN_PROC(p);
+               thread_lock(td);
+               sched_prio(td, pri);
+               thread_unlock(td);
+       }
+       return (td);
 }
 
 #define        thread_exit()   kproc_exit(0)
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