make __d_alloc() static

Al Viro · Al Viro · commit 5c8b0dfc6f4a · 2019-10-25T14:08:24.000-04:00
no users outside of fs/dcache.c

Signed-off-by: Al Viro &lt;viro@zeniv.linux.org.uk&gt;
diff --git a/fs/dcache.c b/fs/dcache.c
@@ -1679,7 +1679,7 @@ EXPORT_SYMBOL(d_invalidate);
  * copied and the copy passed in may be reused after this call.
  */
  
-struct dentry *__d_alloc(struct super_block *sb, const struct qstr *name)
+static struct dentry *__d_alloc(struct super_block *sb, const struct qstr *name)
 {
 	struct dentry *dentry;
 	char *dname;
diff --git a/fs/internal.h b/fs/internal.h
@@ -151,7 +151,6 @@ extern int invalidate_inodes(struct super_block *, bool);
 /*
  * dcache.c
  */
-extern struct dentry *__d_alloc(struct super_block *, const struct qstr *);
 extern int d_set_mounted(struct dentry *dentry);
 extern long prune_dcache_sb(struct super_block *sb, struct shrink_control *sc);
 extern struct dentry *d_alloc_cursor(struct dentry *);

Original file line number	Diff line number	Diff line change
`@@ -1679,7 +1679,7 @@ EXPORT_SYMBOL(d_invalidate);`
`1679`	`1679`	`* copied and the copy passed in may be reused after this call.`
`1680`	`1680`	`*/`
`1681`	`1681`
`1682`		`-struct dentry __d_alloc(struct super_block sb, const struct qstr *name)`
	`1682`	`+static struct dentry __d_alloc(struct super_block sb, const struct qstr *name)`
`1683`	`1683`	`{`
`1684`	`1684`	`struct dentry *dentry;`
`1685`	`1685`	`char *dname;`