1 files changed, 15 insertions, 26 deletions

diff --git a/fs/ext4/inode.c b/fs/ext4/inode.c
index c173c8405856..650c5acd2f2d 100644
--- a/fs/ext4/inode.c
+++ b/fs/ext4/inode.c
@@ -20,6 +20,7 @@
  */
 
 #include <linux/fs.h>
+#include <linux/mount.h>
 #include <linux/time.h>
 #include <linux/highuid.h>
 #include <linux/pagemap.h>
@@ -4961,15 +4962,11 @@ static void __ext4_update_other_inode_time(struct super_block *sb,
 	if (!inode)
 		return;
 
-	if ((inode->i_state & (I_FREEING | I_WILL_FREE | I_NEW |
-			       I_DIRTY_INODE)) ||
-	    ((inode->i_state & I_DIRTY_TIME) == 0))
+	if (!inode_is_dirtytime_only(inode))
 		return;
 
 	spin_lock(&inode->i_lock);
-	if (((inode->i_state & (I_FREEING | I_WILL_FREE | I_NEW |
-				I_DIRTY_INODE)) == 0) &&
-	    (inode->i_state & I_DIRTY_TIME)) {
+	if (inode_is_dirtytime_only(inode)) {
 		struct ext4_inode_info	*ei = EXT4_I(inode);
 
 		inode->i_state &= ~I_DIRTY_TIME;
@@ -5319,7 +5316,8 @@ static void ext4_wait_for_tail_page_commit(struct inode *inode)
  *
  * Called with inode->i_mutex down.
  */
-int ext4_setattr(struct dentry *dentry, struct iattr *attr)
+int ext4_setattr(struct user_namespace *mnt_userns, struct dentry *dentry,
+		 struct iattr *attr)
 {
 	struct inode *inode = d_inode(dentry);
 	int error, rc = 0;
@@ -5337,7 +5335,7 @@ int ext4_setattr(struct dentry *dentry, struct iattr *attr)
 				  ATTR_GID | ATTR_TIMES_SET))))
 		return -EPERM;
 
-	error = setattr_prepare(dentry, attr);
+	error = setattr_prepare(mnt_userns, dentry, attr);
 	if (error)
 		return error;
 
@@ -5512,7 +5510,7 @@ out_mmap_sem:
 	}
 
 	if (!error) {
-		setattr_copy(inode, attr);
+		setattr_copy(mnt_userns, inode, attr);
 		mark_inode_dirty(inode);
 	}
 
@@ -5524,7 +5522,7 @@ out_mmap_sem:
 		ext4_orphan_del(NULL, inode);
 
 	if (!error && (ia_valid & ATTR_MODE))
-		rc = posix_acl_chmod(inode, inode->i_mode);
+		rc = posix_acl_chmod(mnt_userns, inode, inode->i_mode);
 
 err_out:
 	if  (error)
@@ -5535,8 +5533,8 @@ err_out:
 	return error;
 }
 
-int ext4_getattr(const struct path *path, struct kstat *stat,
-		 u32 request_mask, unsigned int query_flags)
+int ext4_getattr(struct user_namespace *mnt_userns, const struct path *path,
+		 struct kstat *stat, u32 request_mask, unsigned int query_flags)
 {
 	struct inode *inode = d_inode(path->dentry);
 	struct ext4_inode *raw_inode;
@@ -5571,17 +5569,18 @@ int ext4_getattr(const struct path *path, struct kstat *stat,
 				  STATX_ATTR_NODUMP |
 				  STATX_ATTR_VERITY);
 
-	generic_fillattr(inode, stat);
+	generic_fillattr(mnt_userns, inode, stat);
 	return 0;
 }
 
-int ext4_file_getattr(const struct path *path, struct kstat *stat,
+int ext4_file_getattr(struct user_namespace *mnt_userns,
+		      const struct path *path, struct kstat *stat,
 		      u32 request_mask, unsigned int query_flags)
 {
 	struct inode *inode = d_inode(path->dentry);
 	u64 delalloc_blocks;
 
-	ext4_getattr(path, stat, request_mask, query_flags);
+	ext4_getattr(mnt_userns, path, stat, request_mask, query_flags);
 
 	/*
 	 * If there is inline data in the inode, the inode will normally not
@@ -5937,26 +5936,16 @@ out:
  * If the inode is marked synchronous, we don't honour that here - doing
  * so would cause a commit on atime updates, which we don't bother doing.
  * We handle synchronous inodes at the highest possible level.
- *
- * If only the I_DIRTY_TIME flag is set, we can skip everything.  If
- * I_DIRTY_TIME and I_DIRTY_SYNC is set, the only inode fields we need
- * to copy into the on-disk inode structure are the timestamp files.
  */
 void ext4_dirty_inode(struct inode *inode, int flags)
 {
 	handle_t *handle;
 
-	if (flags == I_DIRTY_TIME)
-		return;
 	handle = ext4_journal_start(inode, EXT4_HT_INODE, 2);
 	if (IS_ERR(handle))
-		goto out;
-
+		return;
 	ext4_mark_inode_dirty(handle, inode);
-
 	ext4_journal_stop(handle);
-out:
-	return;
 }
 
 int ext4_change_inode_journal_flag(struct inode *inode, int val)