---

yaml --- r: 363249 b: refs/heads/master c: bb2b005 h: refs/heads/master i: 363247: f76142a v: v3
git-mirror · Apr 5, 2013 · 478afd4 · 478afd4
1 parent 6d38c62
commit 478afd4
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Showing 2 changed files with 9 additions and 2 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: bcfb87fb75fa3a9b96c8a73d19166897d167fe3f
+refs/heads/master: bb2b0051d7b0772ea9d0b4be900c2d965093f5d7
diff --git a/trunk/fs/sysfs/dir.c b/trunk/fs/sysfs/dir.c
@@ -268,6 +268,10 @@ void release_sysfs_dirent(struct sysfs_dirent * sd)
 	 */
 	parent_sd = sd->s_parent;
 
+	WARN(!(sd->s_flags & SYSFS_FLAG_REMOVED),
+		"sysfs: free using entry: %s/%s\n",
+		parent_sd ? parent_sd->s_name : "", sd->s_name);
+
 	if (sysfs_type(sd) == SYSFS_KOBJ_LINK)
 		sysfs_put(sd->s_symlink.target_sd);
 	if (sysfs_type(sd) & SYSFS_COPY_NAME)
@@ -386,7 +390,7 @@ struct sysfs_dirent *sysfs_new_dirent(const char *name, umode_t mode, int type)
 
 	sd->s_name = name;
 	sd->s_mode = mode;
-	sd->s_flags = type;
+	sd->s_flags = type | SYSFS_FLAG_REMOVED;
 
 	return sd;
 
@@ -466,6 +470,9 @@ int __sysfs_add_one(struct sysfs_addrm_cxt *acxt, struct sysfs_dirent *sd)
 		ps_iattrs->ia_ctime = ps_iattrs->ia_mtime = CURRENT_TIME;
 	}
 
+	/* Mark the entry added into directory tree */
+	sd->s_flags &= ~SYSFS_FLAG_REMOVED;
+
 	return 0;
 }