[PATCH 4/8] Get rid of SLAB_NOFS

Christoph Lameter
2006-11-29T00:44:47Z

Get rid of SLAB_NOFS

SLAB_NOFS is an alias of GFP_NOFS.

Signed-off-by: Christoph Lameter <clameter@sgi.com>

Index: linux-2.6.19-rc6-mm1/fs/nfs/read.c
===================================================================
--- linux-2.6.19-rc6-mm1.orig/fs/nfs/read.c 2006-11-28 16:02:32.000000000 -0800
+++ linux-2.6.19-rc6-mm1/fs/nfs/read.c 2006-11-28 16:08:36.000000000 -0800
@@ -46,7 +46,7 @@
struct nfs_read_data *nfs_readdata_alloc(size_t len)
{
unsigned int pagecount = (len + PAGE_SIZE - 1) >> PAGE_SHIFT;
- struct nfs_read_data *p = mempool_alloc(nfs_rdata_mempool, SLAB_NOFS);
+ struct nfs_read_data *p = mempool_alloc(nfs_rdata_mempool, GFP_NOFS);

if (p) {
memset(p, 0, sizeof(*p));
Index: linux-2.6.19-rc6-mm1/fs/nfs/write.c
===================================================================
--- linux-2.6.19-rc6-mm1.orig/fs/nfs/write.c 2006-11-28 16:02:32.000000000 -0800
+++ linux-2.6.19-rc6-mm1/fs/nfs/write.c 2006-11-28 16:08:36.000000000 -0800
@@ -93,7 +93,7 @@

struct nfs_write_data *nfs_commit_alloc(void)
{
- struct nfs_write_data *p = mempool_alloc(nfs_commit_mempool, SLAB_NOFS);
+ struct nfs_write_data *p = mempool_alloc(nfs_commit_mempool, GFP_NOFS);

if (p) {
memset(p, 0, sizeof(*p));
@@ -112,7 +112,7 @@
struct nfs_write_data *nfs_writedata_alloc(size_t len)
{
unsigned int pagecount = (len + PAGE_SIZE - 1) >> PAGE_SHIFT;
- struct nfs_write_data *p = mempool_alloc(nfs_wdata_mempool, SLAB_NOFS);
+ struct nfs_write_data *p = mempool_alloc(nfs_wdata_mempool, GFP_NOFS);

if (p) {
memset(p, 0, sizeof(*p));
Index: linux-2.6.19-rc6-mm1/fs/cifs/misc.c
===================================================================
--- linux-2.6.19-rc6-mm1.orig/fs/cifs/misc.c 2006-11-28 16:02:32.000000000 -0800
+++ linux-2.6.19-rc6-mm1/fs/cifs/misc.c 2006-11-28 16:08:36.000000000 -0800
@@ -153,7 +153,7 @@
albeit slightly larger than necessary and maxbuffersize
defaults to this and can not be bigger */
ret_buf =
- (struct smb_hdr *) mempool_alloc(cifs_req_poolp, SLAB_KERNEL | SLAB_NOFS);
+ (struct smb_hdr *) mempool_alloc(cifs_req_poolp, SLAB_KERNEL | GFP_NOFS);

/* clear the first few header bytes */
/* for most paths, more is cleared in header_assemble */
@@ -192,7 +192,7 @@
albeit slightly larger than necessary and maxbuffersize
defaults to this and can not be bigger */
ret_buf =
- (struct smb_hdr *) mempool_alloc(cifs_sm_req_poolp, SLAB_KERNEL | SLAB_NOFS);
+ (struct smb_hdr *) mempool_alloc(cifs_sm_req_poolp, SLAB_KERNEL | GFP_NOFS);
if (ret_buf) {
/* No need to clear memory here, cleared in header assemble */
/* memset(ret_buf, 0, sizeof(struct smb_hdr) + 27);*/
Index: linux-2.6.19-rc6-mm1/fs/cifs/transport.c
===================================================================
--- linux-2.6.19-rc6-mm1.orig/fs/cifs/transport.c 2006-11-28 16:02:32.000000000 -0800
+++ linux-2.6.19-rc6-mm1/fs/cifs/transport.c 2006-11-28 16:08:36.000000000 -0800
@@ -51,7 +51,7 @@
}

temp = (struct mid_q_entry *) mempool_alloc(cifs_mid_poolp,
- SLAB_KERNEL | SLAB_NOFS);
+ SLAB_KERNEL | GFP_NOFS);
if (temp == NULL)
return temp;
else {
Index: linux-2.6.19-rc6-mm1/fs/ext3/super.c
===================================================================
--- linux-2.6.19-rc6-mm1.orig/fs/ext3/super.c 2006-11-28 16:02:32.000000000 -0800
+++ linux-2.6.19-rc6-mm1/fs/ext3/super.c 2006-11-28 16:08:36.000000000 -0800
@@ -445,7 +445,7 @@
{
struct ext3_inode_info *ei;

- ei = kmem_cache_alloc(ext3_inode_cachep, SLAB_NOFS);
+ ei = kmem_cache_alloc(ext3_inode_cachep, GFP_NOFS);
if (!ei)
return NULL;
#ifdef CONFIG_EXT3_FS_POSIX_ACL
Index: linux-2.6.19-rc6-mm1/fs/ext4/super.c
===================================================================
--- linux-2.6.19-rc6-mm1.orig/fs/ext4/super.c 2006-11-28 16:02:32.000000000 -0800
+++ linux-2.6.19-rc6-mm1/fs/ext4/super.c 2006-11-28 16:08:36.000000000 -0800
@@ -495,7 +495,7 @@
{
struct ext4_inode_info *ei;

- ei = kmem_cache_alloc(ext4_inode_cachep, SLAB_NOFS);
+ ei = kmem_cache_alloc(ext4_inode_cachep, GFP_NOFS);
if (!ei)
return NULL;
#ifdef CONFIG_EXT4DEV_FS_POSIX_ACL
Index: linux-2.6.19-rc6-mm1/fs/hpfs/super.c
===================================================================
--- linux-2.6.19-rc6-mm1.orig/fs/hpfs/super.c 2006-11-28 16:02:32.000000000 -0800
+++ linux-2.6.19-rc6-mm1/fs/hpfs/super.c 2006-11-28 16:08:36.000000000 -0800
@@ -160,7 +160,7 @@
static struct inode *hpfs_alloc_inode(struct super_block *sb)
{
struct hpfs_inode_info *ei;
- ei = (struct hpfs_inode_info *)kmem_cache_alloc(hpfs_inode_cachep, SLAB_NOFS);
+ ei = (struct hpfs_inode_info *)kmem_cache_alloc(hpfs_inode_cachep, GFP_NOFS);
if (!ei)
return NULL;
ei->vfs_inode.i_version = 1;
Index: linux-2.6.19-rc6-mm1/fs/ntfs/attrib.c
===================================================================
--- linux-2.6.19-rc6-mm1.orig/fs/ntfs/attrib.c 2006-11-28 16:02:32.000000000 -0800
+++ linux-2.6.19-rc6-mm1/fs/ntfs/attrib.c 2006-11-28 16:08:36.000000000 -0800
@@ -1272,7 +1272,7 @@
{
ntfs_attr_search_ctx *ctx;

- ctx = kmem_cache_alloc(ntfs_attr_ctx_cache, SLAB_NOFS);
+ ctx = kmem_cache_alloc(ntfs_attr_ctx_cache, GFP_NOFS);
if (ctx)
ntfs_attr_init_search_ctx(ctx, ni, mrec);
return ctx;
Index: linux-2.6.19-rc6-mm1/fs/ntfs/unistr.c
===================================================================
--- linux-2.6.19-rc6-mm1.orig/fs/ntfs/unistr.c 2006-11-28 16:02:32.000000000 -0800
+++ linux-2.6.19-rc6-mm1/fs/ntfs/unistr.c 2006-11-28 16:08:36.000000000 -0800
@@ -266,7 +266,7 @@

/* We do not trust outside sources. */
if (likely(ins)) {
- ucs = kmem_cache_alloc(ntfs_name_cache, SLAB_NOFS);
+ ucs = kmem_cache_alloc(ntfs_name_cache, GFP_NOFS);
if (likely(ucs)) {
for (i = o = 0; i < ins_len; i += wc_len) {
wc_len = nls->char2uni(ins + i, ins_len - i,
Index: linux-2.6.19-rc6-mm1/fs/ntfs/index.c
===================================================================
--- linux-2.6.19-rc6-mm1.orig/fs/ntfs/index.c 2006-11-28 16:02:32.000000000 -0800
+++ linux-2.6.19-rc6-mm1/fs/ntfs/index.c 2006-11-28 16:08:36.000000000 -0800
@@ -38,7 +38,7 @@
{
ntfs_index_context *ictx;

- ictx = kmem_cache_alloc(ntfs_index_ctx_cache, SLAB_NOFS);
+ ictx = kmem_cache_alloc(ntfs_index_ctx_cache, GFP_NOFS);
if (ictx)
*ictx = (ntfs_index_context){ .idx_ni = idx_ni };
return ictx;
Index: linux-2.6.19-rc6-mm1/fs/ntfs/inode.c
===================================================================
--- linux-2.6.19-rc6-mm1.orig/fs/ntfs/inode.c 2006-11-28 16:02:32.000000000 -0800
+++ linux-2.6.19-rc6-mm1/fs/ntfs/inode.c 2006-11-28 16:08:36.000000000 -0800
@@ -324,7 +324,7 @@
ntfs_inode *ni;

ntfs_debug("Entering.");
- ni = kmem_cache_alloc(ntfs_big_inode_cache, SLAB_NOFS);
+ ni = kmem_cache_alloc(ntfs_big_inode_cache, GFP_NOFS);
if (likely(ni != NULL)) {
ni->state = 0;
return VFS_I(ni);
@@ -349,7 +349,7 @@
ntfs_inode *ni;

ntfs_debug("Entering.");
- ni = kmem_cache_alloc(ntfs_inode_cache, SLAB_NOFS);
+ ni = kmem_cache_alloc(ntfs_inode_cache, GFP_NOFS);
if (likely(ni != NULL)) {
ni->state = 0;
return ni;
Index: linux-2.6.19-rc6-mm1/fs/ocfs2/dlm/dlmfs.c
===================================================================
--- linux-2.6.19-rc6-mm1.orig/fs/ocfs2/dlm/dlmfs.c 2006-11-28 16:02:32.000000000 -0800
+++ linux-2.6.19-rc6-mm1/fs/ocfs2/dlm/dlmfs.c 2006-11-28 16:08:36.000000000 -0800
@@ -276,7 +276,7 @@
{
struct dlmfs_inode_private *ip;

- ip = kmem_cache_alloc(dlmfs_inode_cache, SLAB_NOFS);
+ ip = kmem_cache_alloc(dlmfs_inode_cache, GFP_NOFS);
if (!ip)
return NULL;

Index: linux-2.6.19-rc6-mm1/fs/ocfs2/super.c
===================================================================
--- linux-2.6.19-rc6-mm1.orig/fs/ocfs2/super.c 2006-11-28 16:02:32.000000000 -0800
+++ linux-2.6.19-rc6-mm1/fs/ocfs2/super.c 2006-11-28 16:08:36.000000000 -0800
@@ -303,7 +303,7 @@
{
struct ocfs2_inode_info *oi;

- oi = kmem_cache_alloc(ocfs2_inode_cachep, SLAB_NOFS);
+ oi = kmem_cache_alloc(ocfs2_inode_cachep, GFP_NOFS);
if (!oi)
return NULL;

Index: linux-2.6.19-rc6-mm1/fs/dquot.c
===================================================================
--- linux-2.6.19-rc6-mm1.orig/fs/dquot.c 2006-11-28 16:02:32.000000000 -0800
+++ linux-2.6.19-rc6-mm1/fs/dquot.c 2006-11-28 16:08:36.000000000 -0800
@@ -600,7 +600,7 @@
{
struct dquot *dquot;

- dquot = kmem_cache_alloc(dquot_cachep, SLAB_NOFS);
+ dquot = kmem_cache_alloc(dquot_cachep, GFP_NOFS);
if(!dquot)
return NODQUOT;

Index: linux-2.6.19-rc6-mm1/include/linux/slab.h
===================================================================
--- linux-2.6.19-rc6-mm1.orig/include/linux/slab.h 2006-11-28 16:08:11.000000000 -0800
+++ linux-2.6.19-rc6-mm1/include/linux/slab.h 2006-11-28 16:08:50.000000000 -0800
@@ -17,7 +17,6 @@
#include <linux/types.h>

/* flags for kmem_cache_alloc() */
-#define SLAB_NOFS GFP_NOFS
#define SLAB_ATOMIC GFP_ATOMIC
#define SLAB_USER GFP_USER