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From: Jonathan Mini <mini@FreeBSD.org>
Subject: PERFORCE change 10631 for review
To: Perforce Change Reviews <perforce@freebsd.org>
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http://people.freebsd.org/~peter/p4db/chv.cgi?CH=10631

Change 10631 by mini@mini_stylus on 2002/05/01 19:12:26

	Ooops. Do other half of previous commit: actually convert to uma.

Affected files ...

... //depot/projects/kse/sys/kern/kern_thread.c#42 edit

Differences ...

==== //depot/projects/kse/sys/kern/kern_thread.c#42 (text+ko) ====

@@ -47,6 +47,7 @@
 
 #include <vm/vm.h>
 #include <vm/pmap.h>
+#include <vm/uma.h>
 #include <vm/vm_map.h>
 
 /*static MALLOC_DEFINE(M_PROC, "proc", "Proc structures"); */
@@ -54,7 +55,7 @@
 /*
  * Thread related storage
  */
-static vm_zone_t thread_zone;
+static uma_zone_t thread_zone;
 
 /* The cache of available threads */
 static tdlist_head_t free_threads; 
@@ -88,7 +89,8 @@
 threadinit(void)
 {
 
-	thread_zone = zinit("THREAD", sizeof (struct thread), 0, 0, 2);
+	thread_zone = uma_zcreate("THREAD", sizeof (struct thread), NULL,
+	    NULL, NULL, NULL, UMA_ALIGN_CACHE, 0);
 	TAILQ_INIT(&free_threads);
 }
 
@@ -130,7 +132,7 @@
 #endif
 
 		/* put the thread back in the zone */
-		zfree(thread_zone, td);
+		uma_zfree(thread_zone, td);
 	}
 }
 
@@ -152,7 +154,7 @@
 		/* Probably should clean up stuff here */
 	} else {
 		/* allocate the thread structure itself */
-		td = zalloc(thread_zone);
+		td = uma_zalloc(thread_zone, M_WAITOK);
 	
 		/* assuming we got one, allocate pages for the stack it needs */
 		if (td) {

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