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-rw-r--r--fs/sysfs/file.c5
1 files changed, 4 insertions, 1 deletions
diff --git a/fs/sysfs/file.c b/fs/sysfs/file.c
index e7735f643cd1..3f07893ff896 100644
--- a/fs/sysfs/file.c
+++ b/fs/sysfs/file.c
@@ -14,6 +14,7 @@
14#include <linux/kobject.h> 14#include <linux/kobject.h>
15#include <linux/kallsyms.h> 15#include <linux/kallsyms.h>
16#include <linux/slab.h> 16#include <linux/slab.h>
17#include <linux/fsnotify.h>
17#include <linux/namei.h> 18#include <linux/namei.h>
18#include <linux/poll.h> 19#include <linux/poll.h>
19#include <linux/list.h> 20#include <linux/list.h>
@@ -585,9 +586,11 @@ int sysfs_chmod_file(struct kobject *kobj, struct attribute *attr, mode_t mode)
585 586
586 newattrs.ia_mode = (mode & S_IALLUGO) | (inode->i_mode & ~S_IALLUGO); 587 newattrs.ia_mode = (mode & S_IALLUGO) | (inode->i_mode & ~S_IALLUGO);
587 newattrs.ia_valid = ATTR_MODE | ATTR_CTIME; 588 newattrs.ia_valid = ATTR_MODE | ATTR_CTIME;
588 rc = notify_change(victim, &newattrs); 589 newattrs.ia_ctime = current_fs_time(inode->i_sb);
590 rc = sysfs_setattr(victim, &newattrs);
589 591
590 if (rc == 0) { 592 if (rc == 0) {
593 fsnotify_change(victim, newattrs.ia_valid);
591 mutex_lock(&sysfs_mutex); 594 mutex_lock(&sysfs_mutex);
592 victim_sd->s_mode = newattrs.ia_mode; 595 victim_sd->s_mode = newattrs.ia_mode;
593 mutex_unlock(&sysfs_mutex); 596 mutex_unlock(&sysfs_mutex);