6 files changed, 14 insertions, 24 deletions
diff --git a/fs/f2fs/acl.c b/fs/f2fs/acl.c
index d757d79a4d71..a31c7e859af6 100644
--- a/fs/f2fs/acl.c
+++ b/fs/f2fs/acl.c
@@ -190,9 +190,6 @@ static struct posix_acl *__f2fs_get_acl(struct inode *inode, int type,
 		acl = ERR_PTR(retval);
 	kfree(value);
 
-	if (!IS_ERR(acl))
-		set_cached_acl(inode, type, acl);
-
 	return acl;
 }
 
diff --git a/fs/f2fs/data.c b/fs/f2fs/data.c
index 105dd3d5cf5e..9a8bbc1fb1fa 100644
--- a/fs/f2fs/data.c
+++ b/fs/f2fs/data.c
@@ -1736,12 +1736,12 @@ static int check_direct_IO(struct inode *inode, struct iov_iter *iter,
 	return 0;
 }
 
-static ssize_t f2fs_direct_IO(struct kiocb *iocb, struct iov_iter *iter,
-			      loff_t offset)
+static ssize_t f2fs_direct_IO(struct kiocb *iocb, struct iov_iter *iter)
 {
 	struct address_space *mapping = iocb->ki_filp->f_mapping;
 	struct inode *inode = mapping->host;
 	size_t count = iov_iter_count(iter);
+	loff_t offset = iocb->ki_pos;
 	int err;
 
 	err = check_direct_IO(inode, iter, offset);
@@ -1753,7 +1753,7 @@ static ssize_t f2fs_direct_IO(struct kiocb *iocb, struct iov_iter *iter,
 
 	trace_f2fs_direct_IO_enter(inode, offset, count, iov_iter_rw(iter));
 
-	err = blockdev_direct_IO(iocb, inode, iter, offset, get_data_block_dio);
+	err = blockdev_direct_IO(iocb, inode, iter, get_data_block_dio);
 	if (iov_iter_rw(iter) == WRITE) {
 		if (err > 0)
 			set_inode_flag(F2FS_I(inode), FI_UPDATE_WRITE);
diff --git a/fs/f2fs/dir.c b/fs/f2fs/dir.c
index 5373f333a7d7..f9313f684540 100644
--- a/fs/f2fs/dir.c
+++ b/fs/f2fs/dir.c
@@ -912,7 +912,7 @@ static int f2fs_dir_open(struct inode *inode, struct file *filp)
 const struct file_operations f2fs_dir_operations = {
 	.llseek		= generic_file_llseek,
 	.read		= generic_read_dir,
-	.iterate	= f2fs_readdir,
+	.iterate_shared	= f2fs_readdir,
 	.fsync		= f2fs_sync_file,
 	.open		= f2fs_dir_open,
 	.unlocked_ioctl	= f2fs_ioctl,
diff --git a/fs/f2fs/file.c b/fs/f2fs/file.c
index 4c2125499da0..f4c0086655c4 100644
--- a/fs/f2fs/file.c
+++ b/fs/f2fs/file.c
@@ -20,7 +20,7 @@
 #include <linux/uaccess.h>
 #include <linux/mount.h>
 #include <linux/pagevec.h>
-#include <linux/random.h>
+#include <linux/uuid.h>
 
 #include "f2fs.h"
 #include "node.h"
@@ -2019,13 +2019,8 @@ static ssize_t f2fs_file_write_iter(struct kiocb *iocb, struct iov_iter *from)
 	}
 	inode_unlock(inode);
 
-	if (ret > 0) {
-		ssize_t err;
-
-		err = generic_write_sync(file, iocb->ki_pos - ret, ret);
-		if (err < 0)
-			ret = err;
-	}
+	if (ret > 0)
+		ret = generic_write_sync(iocb, ret);
 	return ret;
 }
 
diff --git a/fs/f2fs/namei.c b/fs/f2fs/namei.c
index 013e57932d61..324ed3812f30 100644
--- a/fs/f2fs/namei.c
+++ b/fs/f2fs/namei.c
@@ -202,7 +202,7 @@ struct dentry *f2fs_get_parent(struct dentry *child)
 	unsigned long ino = f2fs_inode_by_name(d_inode(child), &dotdot);
 	if (!ino)
 		return ERR_PTR(-ENOENT);
-	return d_obtain_alias(f2fs_iget(d_inode(child)->i_sb, ino));
+	return d_obtain_alias(f2fs_iget(child->d_sb, ino));
 }
 
 static int __recover_dot_dentries(struct inode *dir, nid_t pino)
diff --git a/fs/f2fs/xattr.c b/fs/f2fs/xattr.c
index 55c69d3d2ce3..00ea56797258 100644
--- a/fs/f2fs/xattr.c
+++ b/fs/f2fs/xattr.c
@@ -26,10 +26,10 @@
 #include "xattr.h"
 
 static int f2fs_xattr_generic_get(const struct xattr_handler *handler,
-		struct dentry *dentry, const char *name, void *buffer,
-		size_t size)
+		struct dentry *unused, struct inode *inode,
+		const char *name, void *buffer, size_t size)
 {
-	struct f2fs_sb_info *sbi = F2FS_SB(dentry->d_sb);
+	struct f2fs_sb_info *sbi = F2FS_SB(inode->i_sb);
 
 	switch (handler->flags) {
 	case F2FS_XATTR_INDEX_USER:
@@ -45,7 +45,7 @@ static int f2fs_xattr_generic_get(const struct xattr_handler *handler,
 	default:
 		return -EINVAL;
 	}
-	return f2fs_getxattr(d_inode(dentry), handler->flags, name,
+	return f2fs_getxattr(inode, handler->flags, name,
 			     buffer, size, NULL);
 }
 
@@ -86,11 +86,9 @@ static bool f2fs_xattr_trusted_list(struct dentry *dentry)
 }
 
 static int f2fs_xattr_advise_get(const struct xattr_handler *handler,
-		struct dentry *dentry, const char *name, void *buffer,
-		size_t size)
+		struct dentry *unused, struct inode *inode,
+		const char *name, void *buffer, size_t size)
 {
-	struct inode *inode = d_inode(dentry);
-
 	if (buffer)
 		*((char *)buffer) = F2FS_I(inode)->i_advise;
 	return sizeof(char);