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kobject: convert main fs kobject to use kobject_create

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This also renames fs_subsys to fs_kobj to catch all current users with a
build error instead of a build warning which can easily be missed.


Cc: Kay Sievers <kay.sievers@vrfy.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
Greg Kroah-Hartman 2007-10-29 14:17:23 -06:00
parent 917e865df7
commit 00d2666623
5 changed files with 9 additions and 10 deletions
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2
fs/ecryptfs/main.c
View file

@ -798,7 +798,7 @@ static int do_sysfs_registration(void)
{
int rc;
ecryptfs_kset = kset_create_and_add("ecryptfs", NULL, &fs_subsys.kobj);
ecryptfs_kset = kset_create_and_add("ecryptfs", NULL, fs_kobj);
if (!ecryptfs_kset) {
printk(KERN_ERR "Unable to create ecryptfs kset\n");
rc = -ENOMEM;

2
fs/fuse/inode.c
View file

@ -795,7 +795,7 @@ static int fuse_sysfs_init(void)
{
int err;
fuse_kobj = kobject_create_and_add("fuse", &fs_subsys.kobj);
fuse_kobj = kobject_create_and_add("fuse", fs_kobj);
if (!fuse_kobj) {
err = -ENOMEM;
goto out_err;

2
fs/gfs2/sys.c
View file

@ -549,7 +549,7 @@ int gfs2_sys_init(void)
gfs2_sys_margs = NULL;
spin_lock_init(&gfs2_sys_margs_lock);
kobject_set_name(&gfs2_kset.kobj, "gfs2");
gfs2_kset.kobj.kset = &fs_subsys;
gfs2_kset.kobj.parent = fs_kobj;
return kset_register(&gfs2_kset);
}

11
fs/namespace.c
View file

@ -41,8 +41,8 @@ static struct kmem_cache *mnt_cache __read_mostly;
static struct rw_semaphore namespace_sem;
/* /sys/fs */
decl_subsys(fs, NULL);
EXPORT_SYMBOL_GPL(fs_subsys);
struct kobject *fs_kobj;
EXPORT_SYMBOL_GPL(fs_kobj);
static inline unsigned long hash(struct vfsmount *mnt, struct dentry *dentry)
{
@ -1861,10 +1861,9 @@ void __init mnt_init(void)
if (err)
printk(KERN_WARNING "%s: sysfs_init error: %d\n",
__FUNCTION__, err);
err = subsystem_register(&fs_subsys);
if (err)
printk(KERN_WARNING "%s: subsystem_register error: %d\n",
__FUNCTION__, err);
fs_kobj = kobject_create_and_add("fs", NULL);
if (!fs_kobj)
printk(KERN_WARNING "%s: kobj create error\n", __FUNCTION__);
init_rootfs();
init_mount_tree();
}

2
include/linux/fs.h
View file

@ -1476,7 +1476,7 @@ extern void drop_collected_mounts(struct vfsmount *);
extern int vfs_statfs(struct dentry *, struct kstatfs *);
/* /sys/fs */
extern struct kset fs_subsys;
extern struct kobject *fs_kobj;
#define FLOCK_VERIFY_READ 1
#define FLOCK_VERIFY_WRITE 2