diff options
| author | Dave Airlie <airlied@starflyer.(none)> | 2005-07-30 14:37:43 +1000 |
|---|---|---|
| committer | Dave Airlie <airlied@linux.ie> | 2005-07-30 14:37:43 +1000 |
| commit | bdf242eeb0f69567fe43eba93889d80ecacbfe94 (patch) | |
| tree | dc402eeeb75fd51e92b4f4a63712c6e64ac4c2fb /fs/sysfs/file.c | |
| parent | 836cf0465c422ee6d654060edd7c620d9cf0c09c (diff) | |
| parent | b0825488a642cadcf39709961dde61440cb0731c (diff) | |
Merge ../linux-2.6/
Diffstat (limited to 'fs/sysfs/file.c')
| -rw-r--r-- | fs/sysfs/file.c | 25 |
1 files changed, 12 insertions, 13 deletions
diff --git a/fs/sysfs/file.c b/fs/sysfs/file.c index d72c1ce4855..4013d7905e8 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); |