1 files changed, 12 insertions, 13 deletions

diff --git a/fs/sysfs/file.c b/fs/sysfs/file.c
index d72c1ce48559..4013d7905e84 100644
--- a/fs/sysfs/file.c
+++ b/fs/sysfs/file.c
@@ -3,7 +3,7 @@
  */
 
 #include <linux/module.h>
-#include <linux/dnotify.h>
+#include <linux/fsnotify.h>
 #include <linux/kobject.h>
 #include <linux/namei.h>
 #include <asm/uaccess.h>
@@ -391,9 +391,6 @@ int sysfs_create_file(struct kobject * kobj, const struct attribute * attr)
  * sysfs_update_file - update the modified timestamp on an object attribute.
  * @kobj: object we're acting for.
  * @attr: attribute descriptor.
- *
- * Also call dnotify for the dentry, which lots of userspace programs
- * use.
  */
 int sysfs_update_file(struct kobject * kobj, const struct attribute * attr)
 {
@@ -408,7 +405,7 @@ int sysfs_update_file(struct kobject * kobj, const struct attribute * attr)
                 if (victim->d_inode && 
                     (victim->d_parent->d_inode == dir->d_inode)) {
                         victim->d_inode->i_mtime = CURRENT_TIME;
-                        dnotify_parent(victim, DN_MODIFY);
+                        fsnotify_modify(victim);
 
                         /**
                          * Drop reference from initial sysfs_get_dentry().
@@ -440,8 +437,8 @@ int sysfs_chmod_file(struct kobject *kobj, struct attribute *attr, mode_t mode)
 {
         struct dentry *dir = kobj->dentry;
         struct dentry *victim;
-        struct sysfs_dirent *sd;
-        umode_t umode = (mode & S_IALLUGO) | S_IFREG;
+        struct inode * inode;
+        struct iattr newattrs;
         int res = -ENOENT;
 
         down(&dir->d_inode->i_sem);
@@ -449,13 +446,15 @@ int sysfs_chmod_file(struct kobject *kobj, struct attribute *attr, mode_t mode)
         if (!IS_ERR(victim)) {
                 if (victim->d_inode &&
                     (victim->d_parent->d_inode == dir->d_inode)) {
-                        sd = victim->d_fsdata;
-                        attr->mode = mode;
-                        sd->s_mode = umode;
-                        victim->d_inode->i_mode = umode;
-                        dput(victim);
-                        res = 0;
+                        inode = victim->d_inode;
+                        down(&inode->i_sem);
+                        newattrs.ia_mode = (mode & S_IALLUGO) |
+                                                (inode->i_mode & ~S_IALLUGO);
+                        newattrs.ia_valid = ATTR_MODE | ATTR_CTIME;
+                        res = notify_change(victim, &newattrs);
+                        up(&inode->i_sem);
                 }
+                dput(victim);
         }
         up(&dir->d_inode->i_sem);