WIP: update tizen_qemu_defconfig

[platform/kernel/linux-starfive.git] / fs / internal.h

diff --git a/fs/internal.h b/fs/internal.h
index 6f0386b..46caa33 100644 (file)
--- a/fs/internal.h
+++ b/fs/internal.h
@@ -150,7 +150,11 @@ extern int vfs_open(const struct path *, struct file *);
  * inode.c
  */
 extern long prune_icache_sb(struct super_block *sb, struct shrink_control *sc);
-extern int dentry_needs_remove_privs(struct dentry *dentry);
+int dentry_needs_remove_privs(struct user_namespace *, struct dentry *dentry);
+bool in_group_or_capable(struct user_namespace *mnt_userns,
+                        const struct inode *inode, vfsgid_t vfsgid);
+void lock_two_inodes(struct inode *inode1, struct inode *inode2,
+                    unsigned subclass1, unsigned subclass2);
 
 /*
  * fs-writeback.c
@@ -234,3 +238,9 @@ int do_setxattr(struct user_namespace *mnt_userns, struct dentry *dentry,
                struct xattr_ctx *ctx);
 
 ssize_t __kernel_write_iter(struct file *file, struct iov_iter *from, loff_t *pos);
+
+/*
+ * fs/attr.c
+ */
+int setattr_should_drop_sgid(struct user_namespace *mnt_userns,
+                            const struct inode *inode);