LU-6245 libcfs: remove mem wrappers for libcfs

[fs/lustre-release.git] / libcfs / libcfs / linux / linux-mem.c

diff --git a/libcfs/libcfs/linux/linux-mem.c b/libcfs/libcfs/linux/linux-mem.c
deleted file mode 100644 (file)
index dfdbb46..0000000
--- a/libcfs/libcfs/linux/linux-mem.c
+++ /dev/null
@@ -1,82 +0,0 @@
-/*
- * GPL HEADER START
- *
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 only,
- * as published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * General Public License version 2 for more details (a copy is included
- * in the LICENSE file that accompanied this code).
- *
- * You should have received a copy of the GNU General Public License
- * version 2 along with this program; If not, see
- * http://www.sun.com/software/products/lustre/docs/GPLv2.pdf
- *
- * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
- * CA 95054 USA or visit www.sun.com if you need additional information or
- * have any questions.
- *
- * GPL HEADER END
- */
-/*
- * Copyright (c) 2008, 2010, Oracle and/or its affiliates. All rights reserved.
- * Use is subject to license terms.
- *
- * Copyright (c) 2012, 2014, Intel Corporation.
- */
-/*
- * This file is part of Lustre, http://www.lustre.org/
- * Lustre is a trademark of Sun Microsystems, Inc.
- */
-#define DEBUG_SUBSYSTEM S_LNET
-
-#include <linux/mm.h>
-#include <linux/vmalloc.h>
-#include <linux/slab.h>
-#include <linux/highmem.h>
-#include <libcfs/libcfs.h>
-
-void *
-cfs_cpt_malloc(struct cfs_cpt_table *cptab, int cpt,
-              size_t nr_bytes, gfp_t flags)
-{
-       return kmalloc_node(nr_bytes, flags,
-                           cfs_cpt_spread_node(cptab, cpt));
-}
-EXPORT_SYMBOL(cfs_cpt_malloc);
-
-void *
-cfs_cpt_vzalloc(struct cfs_cpt_table *cptab, int cpt, size_t nr_bytes)
-{
-       /* vzalloc_node() sets __GFP_FS by default but no current Kernel
-        * exported entry-point allows for both a NUMA node specification
-        * and a custom allocation flags mask. This may be an issue since
-        * __GFP_FS usage can cause some deadlock situations in our code,
-        * like when memory reclaim started, within the same context of a
-        * thread doing FS operations, that can also attempt conflicting FS
-        * operations, ...
-        */
-       return vzalloc_node(nr_bytes, cfs_cpt_spread_node(cptab, cpt));
-}
-EXPORT_SYMBOL(cfs_cpt_vzalloc);
-
-struct page *
-cfs_page_cpt_alloc(struct cfs_cpt_table *cptab, int cpt, gfp_t flags)
-{
-       return alloc_pages_node(cfs_cpt_spread_node(cptab, cpt), flags, 0);
-}
-EXPORT_SYMBOL(cfs_page_cpt_alloc);
-
-void *
-cfs_mem_cache_cpt_alloc(struct kmem_cache *cachep, struct cfs_cpt_table *cptab,
-                       int cpt, gfp_t flags)
-{
-       return kmem_cache_alloc_node(cachep, flags,
-                                    cfs_cpt_spread_node(cptab, cpt));
-}
-EXPORT_SYMBOL(cfs_mem_cache_cpt_alloc);