aboutsummaryrefslogtreecommitdiffstats
path: root/fs/xfs/linux-2.6/kmem.h
diff options
context:
space:
mode:
Diffstat (limited to 'fs/xfs/linux-2.6/kmem.h')
-rw-r--r--fs/xfs/linux-2.6/kmem.h52
1 files changed, 19 insertions, 33 deletions
diff --git a/fs/xfs/linux-2.6/kmem.h b/fs/xfs/linux-2.6/kmem.h
index f4bb78c268c0..8f82c1a20dc5 100644
--- a/fs/xfs/linux-2.6/kmem.h
+++ b/fs/xfs/linux-2.6/kmem.h
@@ -1,33 +1,19 @@
1/* 1/*
2 * Copyright (c) 2000-2004 Silicon Graphics, Inc. All Rights Reserved. 2 * Copyright (c) 2000-2005 Silicon Graphics, Inc.
3 * All Rights Reserved.
3 * 4 *
4 * This program is free software; you can redistribute it and/or modify it 5 * This program is free software; you can redistribute it and/or
5 * under the terms of version 2 of the GNU General Public License as 6 * modify it under the terms of the GNU General Public License as
6 * published by the Free Software Foundation. 7 * published by the Free Software Foundation.
7 * 8 *
8 * This program is distributed in the hope that it would be useful, but 9 * This program is distributed in the hope that it would be useful,
9 * WITHOUT ANY WARRANTY; without even the implied warranty of 10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
10 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 * GNU General Public License for more details.
11 * 13 *
12 * Further, this software is distributed without any warranty that it is 14 * You should have received a copy of the GNU General Public License
13 * free of the rightful claim of any third person regarding infringement 15 * along with this program; if not, write the Free Software Foundation,
14 * or the like. Any license provided herein, whether implied or 16 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
15 * otherwise, applies only to this software file. Patent licenses, if
16 * any, provided herein do not apply to combinations of this program with
17 * other software, or any other product whatsoever.
18 *
19 * You should have received a copy of the GNU General Public License along
20 * with this program; if not, write the Free Software Foundation, Inc., 59
21 * Temple Place - Suite 330, Boston MA 02111-1307, USA.
22 *
23 * Contact information: Silicon Graphics, Inc., 1600 Amphitheatre Pkwy,
24 * Mountain View, CA 94043, or:
25 *
26 * http://www.sgi.com
27 *
28 * For further information regarding this notice, see:
29 *
30 * http://oss.sgi.com/projects/GenInfo/SGIGPLNoticeExplan/
31 */ 17 */
32#ifndef __XFS_SUPPORT_KMEM_H__ 18#ifndef __XFS_SUPPORT_KMEM_H__
33#define __XFS_SUPPORT_KMEM_H__ 19#define __XFS_SUPPORT_KMEM_H__
@@ -83,7 +69,7 @@ typedef unsigned long xfs_pflags_t;
83 69
84static __inline gfp_t kmem_flags_convert(unsigned int __nocast flags) 70static __inline gfp_t kmem_flags_convert(unsigned int __nocast flags)
85{ 71{
86 gfp_t lflags = __GFP_NOWARN; /* we'll report problems, if need be */ 72 gfp_t lflags = __GFP_NOWARN; /* we'll report problems, if need be */
87 73
88#ifdef DEBUG 74#ifdef DEBUG
89 if (unlikely(flags & ~(KM_SLEEP|KM_NOSLEEP|KM_NOFS|KM_MAYFAIL))) { 75 if (unlikely(flags & ~(KM_SLEEP|KM_NOSLEEP|KM_NOFS|KM_MAYFAIL))) {
@@ -102,7 +88,7 @@ static __inline gfp_t kmem_flags_convert(unsigned int __nocast flags)
102 if (PFLAGS_TEST_FSTRANS() || (flags & KM_NOFS)) 88 if (PFLAGS_TEST_FSTRANS() || (flags & KM_NOFS))
103 lflags &= ~__GFP_FS; 89 lflags &= ~__GFP_FS;
104 } 90 }
105 91
106 return lflags; 92 return lflags;
107} 93}
108 94
@@ -125,13 +111,13 @@ kmem_zone_destroy(kmem_zone_t *zone)
125 BUG(); 111 BUG();
126} 112}
127 113
128extern void *kmem_zone_zalloc(kmem_zone_t *, unsigned int __nocast); 114extern void *kmem_zone_zalloc(kmem_zone_t *, unsigned int __nocast);
129extern void *kmem_zone_alloc(kmem_zone_t *, unsigned int __nocast); 115extern void *kmem_zone_alloc(kmem_zone_t *, unsigned int __nocast);
130 116
131extern void *kmem_alloc(size_t, unsigned int __nocast); 117extern void *kmem_alloc(size_t, unsigned int __nocast);
132extern void *kmem_realloc(void *, size_t, size_t, unsigned int __nocast); 118extern void *kmem_realloc(void *, size_t, size_t, unsigned int __nocast);
133extern void *kmem_zalloc(size_t, unsigned int __nocast); 119extern void *kmem_zalloc(size_t, unsigned int __nocast);
134extern void kmem_free(void *, size_t); 120extern void kmem_free(void *, size_t);
135 121
136typedef struct shrinker *kmem_shaker_t; 122typedef struct shrinker *kmem_shaker_t;
137typedef int (*kmem_shake_func_t)(int, gfp_t); 123typedef int (*kmem_shake_func_t)(int, gfp_t);