return 0;
}
-static struct dentry * get_dentry(struct dentry *parent, const char *name)
-{
- struct qstr qstr;
-
- qstr.name = name;
- qstr.len = strlen(name);
- qstr.hash = full_name_hash(name,qstr.len);
- return lookup_hash(&qstr,parent);
-}
-
-
/*
* fs_create_by_name - create a file, given a name
* @name: name of file
*dentry = NULL;
down(&parent->d_inode->i_sem);
- *dentry = get_dentry (parent, name);
+ *dentry = lookup_one_len(name, parent, strlen(name));
if (!IS_ERR(dentry)) {
if ((mode & S_IFMT) == S_IFDIR)
error = usbfs_mkdir (parent->d_inode, *dentry, mode);
return simple_fill_super(sb, DEBUGFS_MAGIC, debug_files);
}
-static struct dentry * get_dentry(struct dentry *parent, const char *name)
-{
- struct qstr qstr;
-
- qstr.name = name;
- qstr.len = strlen(name);
- qstr.hash = full_name_hash(name,qstr.len);
- return lookup_hash(&qstr,parent);
-}
-
static struct super_block *debug_get_sb(struct file_system_type *fs_type,
int flags, const char *dev_name,
void *data)
*dentry = NULL;
down(&parent->d_inode->i_sem);
- *dentry = get_dentry (parent, name);
+ *dentry = lookup_one_len(name, parent, strlen(name));
if (!IS_ERR(dentry)) {
if ((mode & S_IFMT) == S_IFDIR)
error = debugfs_mkdir(parent->d_inode, *dentry, mode);
#include <linux/mount.h>
#include <linux/module.h>
#include <linux/kobject.h>
+#include <linux/namei.h>
#include "sysfs.h"
DECLARE_RWSEM(sysfs_rename_sem);
umode_t mode = S_IFDIR| S_IRWXU | S_IRUGO | S_IXUGO;
down(&p->d_inode->i_sem);
- *d = sysfs_get_dentry(p,n);
+ *d = lookup_one_len(n, p, strlen(n));
if (!IS_ERR(*d)) {
error = sysfs_make_dirent(p->d_fsdata, *d, k, mode, SYSFS_DIR);
if (!error) {
down(&parent->d_inode->i_sem);
- new_dentry = sysfs_get_dentry(parent, new_name);
+ new_dentry = lookup_one_len(new_name, parent, strlen(new_name));
if (!IS_ERR(new_dentry)) {
if (!new_dentry->d_inode) {
error = kobject_set_name(kobj, "%s", new_name);
#include <linux/module.h>
#include <linux/dnotify.h>
#include <linux/kobject.h>
+#include <linux/namei.h>
#include <asm/uaccess.h>
#include <asm/semaphore.h>
int res = -ENOENT;
down(&dir->d_inode->i_sem);
- victim = sysfs_get_dentry(dir, attr->name);
+ victim = lookup_one_len(attr->name, dir, strlen(attr->name));
if (!IS_ERR(victim)) {
/* make sure dentry is really there */
if (victim->d_inode &&
int res = -ENOENT;
down(&dir->d_inode->i_sem);
- victim = sysfs_get_dentry(dir, attr->name);
+ victim = lookup_one_len(attr->name, dir, strlen(attr->name));
if (!IS_ERR(victim)) {
if (victim->d_inode &&
(victim->d_parent->d_inode == dir->d_inode)) {
#include <linux/kobject.h>
#include <linux/module.h>
#include <linux/dcache.h>
+#include <linux/namei.h>
#include <linux/err.h>
#include "sysfs.h"
struct dentry * dir;
if (grp->name)
- dir = sysfs_get_dentry(kobj->dentry,grp->name);
+ dir = lookup_one_len(grp->name, kobj->dentry,
+ strlen(grp->name));
else
dir = dget(kobj->dentry);
return error;
}
-struct dentry * sysfs_get_dentry(struct dentry * parent, const char * name)
-{
- struct qstr qstr;
-
- qstr.name = name;
- qstr.len = strlen(name);
- qstr.hash = full_name_hash(name,qstr.len);
- return lookup_hash(&qstr,parent);
-}
-
/*
* Get the name for corresponding element represented by the given sysfs_dirent
*/
extern int sysfs_make_dirent(struct sysfs_dirent *, struct dentry *, void *,
umode_t, int);
-extern struct dentry * sysfs_get_dentry(struct dentry *, const char *);
extern int sysfs_add_file(struct dentry *, const struct attribute *, int);
extern void sysfs_hash_and_remove(struct dentry * dir, const char * name);
static struct dentry *cpuset_get_dentry(struct dentry *parent, const char *name)
{
- struct qstr qstr;
- struct dentry *d;
-
- qstr.name = name;
- qstr.len = strlen(name);
- qstr.hash = full_name_hash(name, qstr.len);
- d = lookup_hash(&qstr, parent);
+ struct dentry *d = lookup_one_len(name, parent, strlen(name));
if (!IS_ERR(d))
d->d_op = &cpuset_dops;
return d;