I had send inverse patch, correct path attached now
Excuse me.
diff -ur -x Module.symvers -x control.backup -x fistdev.mk -x Makefile -x control unionfs/build/lookup.c unionfs.orig/build/lookup.c
--- unionfs/build/lookup.c 2007-01-29 00:55:07.000000000 +0100
+++ unionfs.orig/build/lookup.c 2007-04-17 11:09:00.000000000 +0200
@@ -382,7 +382,7 @@
}
/* The dentry cache is just so we have properly sized dentries. */
-static kmem_cache_t *unionfs_dentry_cachep;
+static struct kmem_cache *unionfs_dentry_cachep;
int init_dentry_cache(void)
{
unionfs_dentry_cachep =
@@ -399,9 +399,10 @@
{
if (!unionfs_dentry_cachep)
return;
- if (kmem_cache_destroy(unionfs_dentry_cachep))
+ kmem_cache_destroy(unionfs_dentry_cachep);
+ /*if (kmem_cache_destroy(unionfs_dentry_cachep))
printk(KERN_ERR
- "unionfs_dentry_cache: not all structures were freed\n");
+ "unionfs_dentry_cache: not all structures were freed\n");*/
return;
}
@@ -420,7 +421,7 @@
spin_lock(&dentry->d_lock);
if (!dtopd_nocheck(dentry)) {
dtopd_lhs(dentry) = (struct unionfs_dentry_info *)
- kmem_cache_alloc(unionfs_dentry_cachep, SLAB_ATOMIC);
+ kmem_cache_alloc(unionfs_dentry_cachep, GFP_ATOMIC);
if (!dtopd_nocheck(dentry))
goto out;
init_MUTEX_LOCKED(&dtopd_nocheck(dentry)->udi_sem);
diff -ur -x Module.symvers -x control.backup -x fistdev.mk -x Makefile -x control unionfs/build/rdstate.c unionfs.orig/build/rdstate.c
--- unionfs/build/rdstate.c 2007-01-29 00:55:07.000000000 +0100
+++ unionfs.orig/build/rdstate.c 2007-04-17 10:42:50.000000000 +0200
@@ -26,11 +26,11 @@
/* There are two structures here, rdstate which is a hash table
* of the second structure which is a filldir_node. */
-/* This is a kmem_cache_t for filldir nodes, because we allocate a lot of them
+/* This is a kmem_cache for filldir nodes, because we allocate a lot of them
* and they shouldn't waste memory. If the node has a small name (as defined
* by the dentry structure), then we use an inline name to preserve kmalloc
* space. */
-static kmem_cache_t *unionfs_filldir_cachep;
+static struct kmem_cache *unionfs_filldir_cachep;
int init_filldir_cache(void)
{
unionfs_filldir_cachep =
@@ -47,10 +47,11 @@
{
if (!unionfs_filldir_cachep)
return;
- if (kmem_cache_destroy(unionfs_filldir_cachep)) {
+ kmem_cache_destroy(unionfs_filldir_cachep);
+ /*if (kmem_cache_destroy(unionfs_filldir_cachep)) {
printk(KERN_ERR
"unionfs_filldir_cache: not all structures were freed\n");
- }
+ }*/
return;
}
@@ -253,7 +254,7 @@
newnode =
(struct filldir_node *)kmem_cache_alloc(unionfs_filldir_cachep,
- SLAB_KERNEL);
+ GFP_KERNEL);
if (!newnode)
goto out;
diff -ur -x Module.symvers -x control.backup -x fistdev.mk -x Makefile -x control unionfs/build/sioq.c unionfs.orig/build/sioq.c
--- unionfs/build/sioq.c 2007-01-29 00:55:07.000000000 +0100
+++ unionfs.orig/build/sioq.c 2007-04-17 11:10:04.000000000 +0200
@@ -41,67 +41,68 @@
destroy_workqueue(sioq);
}
-void run_sioq(void (*func)(void *arg), struct sioq_args *args)
+void run_sioq(work_func_t func, struct sioq_args *args)
{
- DECLARE_WORK(wk, func, &args->comp);
+ /*DECLARE_WORK(wk, func, &args->comp);*/
+ INIT_WORK(&args->tqueue, func);
init_completion(&args->comp);
- while (!queue_work(sioq, &wk)) {
+ while (!queue_work(sioq, &args->tqueue)) {
// TODO: do accounting if needed
schedule();
}
wait_for_completion(&args->comp);
}
-void __unionfs_create(void *data)
+void __unionfs_create(struct work_struct *work)
{
- struct sioq_args *args = data;
+ struct sioq_args *args = container_of(work, struct sioq_args, tqueue);
struct create_args *c = &args->create;
args->err = vfs_create(c->parent, c->dentry, c->mode, c->nd);
complete(&args->comp);
}
-void __unionfs_mkdir(void *data)
+void __unionfs_mkdir(struct work_struct *work)
{
- struct sioq_args *args = data;
+ struct sioq_args *args = container_of(work, struct sioq_args, tqueue);
struct mkdir_args *m = &args->mkdir;
args->err = vfs_mkdir(m->parent, m->dentry, m->mode);
complete(&args->comp);
}
-void __unionfs_mknod(void *data)
+void __unionfs_mknod(struct work_struct *work)
{
- struct sioq_args *args = data;
+ struct sioq_args *args = container_of(work, struct sioq_args, tqueue);
struct mknod_args *m = &args->mknod;
args->err = vfs_mknod(m->parent, m->dentry, m->mode, m->dev);
complete(&args->comp);
}
-void __unionfs_symlink(void *data)
+void __unionfs_symlink(struct work_struct *work)
{
- struct sioq_args *args = data;
+ struct sioq_args *args = container_of(work, struct sioq_args, tqueue);
struct symlink_args *s = &args->symlink;
args->err = vfs_symlink(s->parent, s->dentry, s->symbuf, s->mode);
complete(&args->comp);
}
-void __unionfs_unlink(void *data)
+void __unionfs_unlink(struct work_struct *work)
{
- struct sioq_args *args = data;
+ struct sioq_args *args = container_of(work, struct sioq_args, tqueue);
struct unlink_args *u = &args->unlink;
args->err = vfs_unlink(u->parent, u->dentry);
complete(&args->comp);
}
-void __delete_whiteouts(void *data) {
- struct sioq_args *args = data;
+void __delete_whiteouts(struct work_struct *work) {
+ struct sioq_args *args = container_of(work, struct sioq_args, tqueue);
struct deletewh_args *d = &args->deletewh;
args->err = delete_whiteouts(d->dentry, d->bindex, d->namelist);
complete(&args->comp);
}
-void __is_opaque_dir(void *data)
+void __is_opaque_dir(struct work_struct *work)
{
- struct sioq_args *args = data;
+ struct sioq_args *args = container_of(work, struct sioq_args, tqueue);
args->ret = lookup_one_len(UNIONFS_DIR_OPAQUE, args->isopaque.dentry,
sizeof(UNIONFS_DIR_OPAQUE) - 1);
diff -ur -x Module.symvers -x control.backup -x fistdev.mk -x Makefile -x control unionfs/build/sioq.h unionfs.orig/build/sioq.h
--- unionfs/build/sioq.h 2007-01-29 00:55:07.000000000 +0100
+++ unionfs.orig/build/sioq.h 2007-04-17 11:07:54.000000000 +0200
@@ -50,6 +50,8 @@
int err;
void *ret;
+ struct work_struct tqueue;
+
union {
struct deletewh_args deletewh;
struct isopaque_args isopaque;
@@ -64,16 +66,16 @@
extern struct workqueue_struct *sioq;
int __init init_sioq(void);
extern void fin_sioq(void);
-extern void run_sioq(void (*func)(void *arg), struct sioq_args *args);
+extern void run_sioq(work_func_t func, struct sioq_args *args);
/* Extern definitions for our privledge escalation helpers */
-extern void __unionfs_create(void *data);
-extern void __unionfs_mkdir(void *data);
-extern void __unionfs_mknod(void *data);
-extern void __unionfs_symlink(void *data);
-extern void __unionfs_unlink(void *data);
-extern void __delete_whiteouts(void *data);
-extern void __is_opaque_dir(void *data);
+extern void __unionfs_create(struct work_struct *work);
+extern void __unionfs_mkdir(struct work_struct *work);
+extern void __unionfs_mknod(struct work_struct *work);
+extern void __unionfs_symlink(struct work_struct *work);
+extern void __unionfs_unlink(struct work_struct *work);
+extern void __delete_whiteouts(struct work_struct *work);
+extern void __is_opaque_dir(struct work_struct *work);
#endif /* _SIOQ_H */
diff -ur -x Module.symvers -x control.backup -x fistdev.mk -x Makefile -x control unionfs/build/stale_inode.c unionfs.orig/build/stale_inode.c
--- unionfs/build/stale_inode.c 2007-01-29 00:55:07.000000000 +0100
+++ unionfs.orig/build/stale_inode.c 2007-04-17 10:28:04.000000000 +0200
@@ -10,7 +10,7 @@
* $Id: stale_inode.c,v 1.13 2006/03/21 09:22:11 jsipek Exp $
*/
-#include <linux/config.h>
+/*#include <linux/config.h>*/
#include <linux/version.h>
#include <linux/fs.h>
diff -ur -x Module.symvers -x control.backup -x fistdev.mk -x Makefile -x control unionfs/build/super.c unionfs.orig/build/super.c
--- unionfs/build/super.c 2007-01-29 00:55:07.000000000 +0100
+++ unionfs.orig/build/super.c 2007-04-17 10:41:48.000000000 +0200
@@ -24,7 +24,7 @@
/* The inode cache is used with alloc_inode for both our inode info and the
* vfs inode. */
-static kmem_cache_t *unionfs_inode_cachep;
+static struct kmem_cache *unionfs_inode_cachep;
static void unionfs_read_inode(struct inode *inode)
{
@@ -326,7 +326,7 @@
print_entry_location();
c = (struct unionfs_inode_container *)
- kmem_cache_alloc(unionfs_inode_cachep, SLAB_KERNEL);
+ kmem_cache_alloc(unionfs_inode_cachep, GFP_KERNEL);
if (!c) {
print_exit_pointer(NULL);
return NULL;
@@ -346,7 +346,7 @@
print_exit_location();
}
-static void init_once(void *v, kmem_cache_t * cachep, unsigned long flags)
+static void init_once(void *v, struct kmem_cache * cachep, unsigned long flags)
{
struct unionfs_inode_container *c = (struct unionfs_inode_container *)v;
@@ -380,9 +380,10 @@
print_entry_location();
if (!unionfs_inode_cachep)
goto out;
- if (kmem_cache_destroy(unionfs_inode_cachep))
+ kmem_cache_destroy(unionfs_inode_cachep);
+ /*if (kmem_cache_destroy(unionfs_inode_cachep))
printk(KERN_ERR
- "unionfs_inode_cache: not all structures were freed\n");
+ "unionfs_inode_cache: not all structures were freed\n");*/
out:
print_exit_location();
return;
diff -ur -x Module.symvers -x control.backup -x fistdev.mk -x Makefile -x control unionfs/build/unionfs.h unionfs.orig/build/unionfs.h
--- unionfs/build/unionfs.h 2007-01-29 00:55:07.000000000 +0100
+++ unionfs.orig/build/unionfs.h 2007-04-17 10:27:57.000000000 +0200
@@ -3,7 +3,7 @@
#ifdef __KERNEL__
-#include <linux/config.h>
+/*#include <linux/config.h>*/
#include <linux/version.h>
#include <linux/sched.h>
#include <linux/kernel.h>
@@ -517,7 +517,7 @@
dest->i_atime = src->i_atime;
dest->i_mtime = src->i_mtime;
dest->i_ctime = src->i_ctime;
- dest->i_blksize = src->i_blksize;
+ /*dest->i_blksize = src->i_blksize;*/
dest->i_blkbits = src->i_blkbits;
dest->i_size = src->i_size;
dest->i_blocks = src->i_blocks;
