diff options
| author | Dave Kleikamp <shaggy@austin.ibm.com> | 2005-08-04 15:56:15 -0500 |
|---|---|---|
| committer | Dave Kleikamp <shaggy@austin.ibm.com> | 2005-08-04 15:56:15 -0500 |
| commit | a5c96cab8f3c4ca9b2177dceb5de5a0edb31418e (patch) | |
| tree | 45692a1b3d770f721f4586ad81c206f1b8509b75 /fs/sysfs/file.c | |
| parent | 30db1ae8640d3527ca7ac8df4bcbf14ccc6ae9cd (diff) | |
| parent | 1c5ad84516ae7ea4ec868436a910a6bd8d20215a (diff) | |
Merge with /home/shaggy/git/linus-clean/
Signed-off-by: Dave Kleikamp <shaggy@austin.ibm.com>
Diffstat (limited to 'fs/sysfs/file.c')
| -rw-r--r-- | fs/sysfs/file.c | 18 |
1 files changed, 10 insertions, 8 deletions
diff --git a/fs/sysfs/file.c b/fs/sysfs/file.c index 335288b9be0f..4013d7905e84 100644 --- a/fs/sysfs/file.c +++ b/fs/sysfs/file.c @@ -437,8 +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); @@ -446,13 +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); |