From: Linus Torvalds <torvalds@linux-foundation.org>
Date: Wed, 8 May 2019 04:28:04 +0000 (-0700)
Subject: Merge tag 'fscrypt_for_linus' of git://git.kernel.org/pub/scm/fs/fscrypt/fscrypt
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=a9fbcd6728837268784439ad0b02ede2c024c516;p=linux.git

Merge tag 'fscrypt_for_linus' of git://git./fs/fscrypt/fscrypt

Pull fscrypt updates from Ted Ts'o:
 "Clean up fscrypt's dcache revalidation support, and other
  miscellaneous cleanups"

* tag 'fscrypt_for_linus' of git://git.kernel.org/pub/scm/fs/fscrypt/fscrypt:
  fscrypt: cache decrypted symlink target in ->i_link
  vfs: use READ_ONCE() to access ->i_link
  fscrypt: fix race where ->lookup() marks plaintext dentry as ciphertext
  fscrypt: only set dentry_operations on ciphertext dentries
  fs, fscrypt: clear DCACHE_ENCRYPTED_NAME when unaliasing directory
  fscrypt: fix race allowing rename() and link() of ciphertext dentries
  fscrypt: clean up and improve dentry revalidation
  fscrypt: use READ_ONCE() to access ->i_crypt_info
  fscrypt: remove WARN_ON_ONCE() when decryption fails
  fscrypt: drop inode argument from fscrypt_get_ctx()
---

a9fbcd6728837268784439ad0b02ede2c024c516
diff --cc fs/ext4/super.c
index 3681cb737e9d9,5b92054bf8ea0..f71b5254a990a
--- a/fs/ext4/super.c
+++ b/fs/ext4/super.c
@@@ -1111,8 -1107,12 +1111,9 @@@ static int ext4_drop_inode(struct inod
  	return drop;
  }
  
 -static void ext4_i_callback(struct rcu_head *head)
 +static void ext4_free_in_core_inode(struct inode *inode)
  {
 -	struct inode *inode = container_of(head, struct inode, i_rcu);
 -
+ 	fscrypt_free_inode(inode);
 -
  	kmem_cache_free(ext4_inode_cachep, EXT4_I(inode));
  }
  
diff --cc fs/f2fs/super.c
index 9924eac762548,11b3a039a1881..4c55d2ea9df36
--- a/fs/f2fs/super.c
+++ b/fs/f2fs/super.c
@@@ -1000,8 -1000,12 +1000,9 @@@ static void f2fs_dirty_inode(struct ino
  	f2fs_inode_dirtied(inode, false);
  }
  
 -static void f2fs_i_callback(struct rcu_head *head)
 +static void f2fs_free_inode(struct inode *inode)
  {
 -	struct inode *inode = container_of(head, struct inode, i_rcu);
 -
+ 	fscrypt_free_inode(inode);
 -
  	kmem_cache_free(f2fs_inode_cachep, F2FS_I(inode));
  }
  
diff --cc fs/ubifs/super.c
index c2307c423638c,19fd210987457..632f02d4d660d
--- a/fs/ubifs/super.c
+++ b/fs/ubifs/super.c
@@@ -272,10 -272,14 +272,13 @@@ static struct inode *ubifs_alloc_inode(
  	return &ui->vfs_inode;
  };
  
 -static void ubifs_i_callback(struct rcu_head *head)
 +static void ubifs_free_inode(struct inode *inode)
  {
 -	struct inode *inode = container_of(head, struct inode, i_rcu);
  	struct ubifs_inode *ui = ubifs_inode(inode);
+ 
  	kfree(ui->data);
+ 	fscrypt_free_inode(inode);
+ 
  	kmem_cache_free(ubifs_inode_slab, ui);
  }