vfs: new helper - d_make_root()

d_alloc_root() with iput() in case of allocation failure... Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2012-01-08 16:49:21 -05:00
parent b48f03b319
commit adc0e91ab1
2 changed files with 18 additions and 0 deletions
--- a/include/linux/dcache.h
+++ b/include/linux/dcache.h
@@ -249,6 +249,7 @@ extern int d_invalidate(struct dentry *);

 /* only used at mount-time */
 extern struct dentry * d_alloc_root(struct inode *);
+extern struct dentry * d_make_root(struct inode *);

 /* <clickety>-<click> the ramfs-type tree */
 extern void d_genocide(struct dentry *);