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From: Edward Tomasz Napierala <trasz@FreeBSD.org>
Date: Sun, 19 Apr 2009 09:56:30 +0000 (UTC)
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Subject: svn commit: r191266 - head/sys/kern
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Author: trasz
Date: Sun Apr 19 09:56:30 2009
New Revision: 191266
URL: http://svn.freebsd.org/changeset/base/191266

Log:
  When allocating 'struct acl' instances, use malloc(9) instead of uma(9).
  This struct will get much bigger soon, and we don't want to waste too much
  memory on UMA caches.
  
  Reviewed by:	rwatson

Modified:
  head/sys/kern/vfs_acl.c

Modified: head/sys/kern/vfs_acl.c
==============================================================================
--- head/sys/kern/vfs_acl.c	Sun Apr 19 08:31:55 2009	(r191265)
+++ head/sys/kern/vfs_acl.c	Sun Apr 19 09:56:30 2009	(r191266)
@@ -56,9 +56,8 @@ __FBSDID("$FreeBSD$");
 
 #include <security/mac/mac_framework.h>
 
-#include <vm/uma.h>
+static MALLOC_DEFINE(M_ACL, "acl", "Access Control Lists");
 
-uma_zone_t	acl_zone;
 static int	vacl_set_acl(struct thread *td, struct vnode *vp,
 		    acl_type_t type, struct acl *aclp);
 static int	vacl_get_acl(struct thread *td, struct vnode *vp,
@@ -430,7 +429,7 @@ acl_alloc(int flags)
 {
 	struct acl *aclp;
 
-	aclp = uma_zalloc(acl_zone, flags);
+	aclp = malloc(sizeof(*aclp), M_ACL, flags);
 
 	return (aclp);
 }
@@ -439,16 +438,5 @@ void
 acl_free(struct acl *aclp)
 {
 
-	uma_zfree(acl_zone, aclp);
+	free(aclp, M_ACL);
 }
-
-/* ARGUSED */
-
-static void
-aclinit(void *dummy __unused)
-{
-
-	acl_zone = uma_zcreate("ACL UMA zone", sizeof(struct acl),
-	    NULL, NULL, NULL, NULL, UMA_ALIGN_PTR, 0);
-}
-SYSINIT(acls, SI_SUB_ACL, SI_ORDER_FIRST, aclinit, NULL);