diff --git a/drivers/char/raw.c b/drivers/char/raw.c
index 6e8d65e..cfb607a 100644
--- a/drivers/char/raw.c
+++ b/drivers/char/raw.c
@@ -284,8 +284,8 @@
 #endif
 
 static const struct file_operations raw_fops = {
-	.read		= do_sync_read,
-	.aio_read	= generic_file_aio_read,
+	.read		= new_sync_read,
+	.read_iter	= generic_file_read_iter,
 	.write		= do_sync_write,
 	.aio_write	= blkdev_aio_write,
 	.fsync		= blkdev_fsync,
diff --git a/fs/9p/vfs_file.c b/fs/9p/vfs_file.c
index d822320..47e0597 100644
--- a/fs/9p/vfs_file.c
+++ b/fs/9p/vfs_file.c
@@ -695,7 +695,7 @@
 {
 	if (filp->f_flags & O_DIRECT)
 		return v9fs_direct_read(filp, data, count, offset);
-	return do_sync_read(filp, data, count, offset);
+	return new_sync_read(filp, data, count, offset);
 }
 
 /**
@@ -850,7 +850,7 @@
 	.llseek = generic_file_llseek,
 	.read = v9fs_cached_file_read,
 	.write = v9fs_cached_file_write,
-	.aio_read = generic_file_aio_read,
+	.read_iter = generic_file_read_iter,
 	.aio_write = generic_file_aio_write,
 	.open = v9fs_file_open,
 	.release = v9fs_dir_release,
@@ -863,7 +863,7 @@
 	.llseek = generic_file_llseek,
 	.read = v9fs_cached_file_read,
 	.write = v9fs_cached_file_write,
-	.aio_read = generic_file_aio_read,
+	.read_iter = generic_file_read_iter,
 	.aio_write = generic_file_aio_write,
 	.open = v9fs_file_open,
 	.release = v9fs_dir_release,
diff --git a/fs/adfs/file.c b/fs/adfs/file.c
index a36da53..3bfc9ef 100644
--- a/fs/adfs/file.c
+++ b/fs/adfs/file.c
@@ -23,8 +23,8 @@
 
 const struct file_operations adfs_file_operations = {
 	.llseek		= generic_file_llseek,
-	.read		= do_sync_read,
-	.aio_read	= generic_file_aio_read,
+	.read		= new_sync_read,
+	.read_iter	= generic_file_read_iter,
 	.mmap		= generic_file_mmap,
 	.fsync		= generic_file_fsync,
 	.write		= do_sync_write,
diff --git a/fs/affs/file.c b/fs/affs/file.c
index 8669b6e..982853f 100644
--- a/fs/affs/file.c
+++ b/fs/affs/file.c
@@ -27,8 +27,8 @@
 
 const struct file_operations affs_file_operations = {
 	.llseek		= generic_file_llseek,
-	.read		= do_sync_read,
-	.aio_read	= generic_file_aio_read,
+	.read		= new_sync_read,
+	.read_iter	= generic_file_read_iter,
 	.write		= do_sync_write,
 	.aio_write	= generic_file_aio_write,
 	.mmap		= generic_file_mmap,
diff --git a/fs/afs/file.c b/fs/afs/file.c
index 66d50fe..26fd19b 100644
--- a/fs/afs/file.c
+++ b/fs/afs/file.c
@@ -31,9 +31,9 @@
 	.open		= afs_open,
 	.release	= afs_release,
 	.llseek		= generic_file_llseek,
-	.read		= do_sync_read,
+	.read		= new_sync_read,
 	.write		= do_sync_write,
-	.aio_read	= generic_file_aio_read,
+	.read_iter	= generic_file_read_iter,
 	.aio_write	= afs_file_write,
 	.mmap		= generic_file_readonly_mmap,
 	.splice_read	= generic_file_splice_read,
diff --git a/fs/bfs/file.c b/fs/bfs/file.c
index ae28922..0aa7888 100644
--- a/fs/bfs/file.c
+++ b/fs/bfs/file.c
@@ -23,8 +23,8 @@
 
 const struct file_operations bfs_file_operations = {
 	.llseek 	= generic_file_llseek,
-	.read		= do_sync_read,
-	.aio_read	= generic_file_aio_read,
+	.read		= new_sync_read,
+	.read_iter	= generic_file_read_iter,
 	.write		= do_sync_write,
 	.aio_write	= generic_file_aio_write,
 	.mmap		= generic_file_mmap,
diff --git a/fs/btrfs/file.c b/fs/btrfs/file.c
index ea63a51c..39014d5 100644
--- a/fs/btrfs/file.c
+++ b/fs/btrfs/file.c
@@ -2622,9 +2622,9 @@
 
 const struct file_operations btrfs_file_operations = {
 	.llseek		= btrfs_file_llseek,
-	.read		= do_sync_read,
+	.read		= new_sync_read,
 	.write		= do_sync_write,
-	.aio_read       = generic_file_aio_read,
+	.read_iter      = generic_file_read_iter,
 	.splice_read	= generic_file_splice_read,
 	.aio_write	= btrfs_file_aio_write,
 	.mmap		= btrfs_file_mmap,
diff --git a/fs/cifs/cifsfs.c b/fs/cifs/cifsfs.c
index 5be1f99..c57a9b1 100644
--- a/fs/cifs/cifsfs.c
+++ b/fs/cifs/cifsfs.c
@@ -888,9 +888,9 @@
 };
 
 const struct file_operations cifs_file_ops = {
-	.read = do_sync_read,
+	.read = new_sync_read,
 	.write = do_sync_write,
-	.aio_read = generic_file_aio_read,
+	.read_iter = generic_file_read_iter,
 	.aio_write = cifs_file_aio_write,
 	.open = cifs_open,
 	.release = cifs_close,
@@ -946,9 +946,9 @@
 };
 
 const struct file_operations cifs_file_nobrl_ops = {
-	.read = do_sync_read,
+	.read = new_sync_read,
 	.write = do_sync_write,
-	.aio_read = generic_file_aio_read,
+	.read_iter = generic_file_read_iter,
 	.aio_write = cifs_file_aio_write,
 	.open = cifs_open,
 	.release = cifs_close,
diff --git a/fs/exofs/file.c b/fs/exofs/file.c
index 491c6c0..90d394da 100644
--- a/fs/exofs/file.c
+++ b/fs/exofs/file.c
@@ -67,9 +67,9 @@
 
 const struct file_operations exofs_file_operations = {
 	.llseek		= generic_file_llseek,
-	.read		= do_sync_read,
+	.read		= new_sync_read,
 	.write		= do_sync_write,
-	.aio_read	= generic_file_aio_read,
+	.read_iter	= generic_file_read_iter,
 	.aio_write	= generic_file_aio_write,
 	.mmap		= generic_file_mmap,
 	.open		= generic_file_open,
diff --git a/fs/ext2/file.c b/fs/ext2/file.c
index 44c36e5..4073050 100644
--- a/fs/ext2/file.c
+++ b/fs/ext2/file.c
@@ -62,9 +62,9 @@
  */
 const struct file_operations ext2_file_operations = {
 	.llseek		= generic_file_llseek,
-	.read		= do_sync_read,
+	.read		= new_sync_read,
 	.write		= do_sync_write,
-	.aio_read	= generic_file_aio_read,
+	.read_iter	= generic_file_read_iter,
 	.aio_write	= generic_file_aio_write,
 	.unlocked_ioctl = ext2_ioctl,
 #ifdef CONFIG_COMPAT
diff --git a/fs/ext3/file.c b/fs/ext3/file.c
index aad0531..5439d2f 100644
--- a/fs/ext3/file.c
+++ b/fs/ext3/file.c
@@ -50,9 +50,9 @@
 
 const struct file_operations ext3_file_operations = {
 	.llseek		= generic_file_llseek,
-	.read		= do_sync_read,
+	.read		= new_sync_read,
 	.write		= do_sync_write,
-	.aio_read	= generic_file_aio_read,
+	.read_iter	= generic_file_read_iter,
 	.aio_write	= generic_file_aio_write,
 	.unlocked_ioctl	= ext3_ioctl,
 #ifdef CONFIG_COMPAT
diff --git a/fs/ext4/file.c b/fs/ext4/file.c
index 063fc15..8813942 100644
--- a/fs/ext4/file.c
+++ b/fs/ext4/file.c
@@ -593,9 +593,9 @@
 
 const struct file_operations ext4_file_operations = {
 	.llseek		= ext4_llseek,
-	.read		= do_sync_read,
+	.read		= new_sync_read,
 	.write		= do_sync_write,
-	.aio_read	= generic_file_aio_read,
+	.read_iter	= generic_file_read_iter,
 	.aio_write	= ext4_file_write,
 	.unlocked_ioctl = ext4_ioctl,
 #ifdef CONFIG_COMPAT
diff --git a/fs/f2fs/file.c b/fs/f2fs/file.c
index 60e7d54..0e01fb0 100644
--- a/fs/f2fs/file.c
+++ b/fs/f2fs/file.c
@@ -679,9 +679,9 @@
 
 const struct file_operations f2fs_file_operations = {
 	.llseek		= generic_file_llseek,
-	.read		= do_sync_read,
+	.read		= new_sync_read,
 	.write		= do_sync_write,
-	.aio_read	= generic_file_aio_read,
+	.read_iter	= generic_file_read_iter,
 	.aio_write	= generic_file_aio_write,
 	.open		= generic_file_open,
 	.mmap		= f2fs_file_mmap,
diff --git a/fs/fat/file.c b/fs/fat/file.c
index 9b104f5..29285e9 100644
--- a/fs/fat/file.c
+++ b/fs/fat/file.c
@@ -170,9 +170,9 @@
 
 const struct file_operations fat_file_operations = {
 	.llseek		= generic_file_llseek,
-	.read		= do_sync_read,
+	.read		= new_sync_read,
 	.write		= do_sync_write,
-	.aio_read	= generic_file_aio_read,
+	.read_iter	= generic_file_read_iter,
 	.aio_write	= generic_file_aio_write,
 	.mmap		= generic_file_mmap,
 	.release	= fat_file_release,
diff --git a/fs/gfs2/file.c b/fs/gfs2/file.c
index 80d6725..763c9a6 100644
--- a/fs/gfs2/file.c
+++ b/fs/gfs2/file.c
@@ -1058,8 +1058,8 @@
 
 const struct file_operations gfs2_file_fops = {
 	.llseek		= gfs2_llseek,
-	.read		= do_sync_read,
-	.aio_read	= generic_file_aio_read,
+	.read		= new_sync_read,
+	.read_iter	= generic_file_read_iter,
 	.write		= do_sync_write,
 	.aio_write	= gfs2_file_aio_write,
 	.unlocked_ioctl	= gfs2_ioctl,
@@ -1090,8 +1090,8 @@
 
 const struct file_operations gfs2_file_fops_nolock = {
 	.llseek		= gfs2_llseek,
-	.read		= do_sync_read,
-	.aio_read	= generic_file_aio_read,
+	.read		= new_sync_read,
+	.read_iter	= generic_file_read_iter,
 	.write		= do_sync_write,
 	.aio_write	= gfs2_file_aio_write,
 	.unlocked_ioctl	= gfs2_ioctl,
diff --git a/fs/hfs/inode.c b/fs/hfs/inode.c
index f5fb09e..6d4055a 100644
--- a/fs/hfs/inode.c
+++ b/fs/hfs/inode.c
@@ -674,8 +674,8 @@
 
 static const struct file_operations hfs_file_operations = {
 	.llseek		= generic_file_llseek,
-	.read		= do_sync_read,
-	.aio_read	= generic_file_aio_read,
+	.read		= new_sync_read,
+	.read_iter	= generic_file_read_iter,
 	.write		= do_sync_write,
 	.aio_write	= generic_file_aio_write,
 	.mmap		= generic_file_mmap,
diff --git a/fs/hfsplus/inode.c b/fs/hfsplus/inode.c
index 76b930f..cccc89e 100644
--- a/fs/hfsplus/inode.c
+++ b/fs/hfsplus/inode.c
@@ -341,8 +341,8 @@
 
 static const struct file_operations hfsplus_file_operations = {
 	.llseek		= generic_file_llseek,
-	.read		= do_sync_read,
-	.aio_read	= generic_file_aio_read,
+	.read		= new_sync_read,
+	.read_iter	= generic_file_read_iter,
 	.write		= do_sync_write,
 	.aio_write	= generic_file_aio_write,
 	.mmap		= generic_file_mmap,
diff --git a/fs/hostfs/hostfs_kern.c b/fs/hostfs/hostfs_kern.c
index 9c470fd..ce0005d 100644
--- a/fs/hostfs/hostfs_kern.c
+++ b/fs/hostfs/hostfs_kern.c
@@ -378,9 +378,9 @@
 
 static const struct file_operations hostfs_file_fops = {
 	.llseek		= generic_file_llseek,
-	.read		= do_sync_read,
+	.read		= new_sync_read,
 	.splice_read	= generic_file_splice_read,
-	.aio_read	= generic_file_aio_read,
+	.read_iter	= generic_file_read_iter,
 	.aio_write	= generic_file_aio_write,
 	.write		= do_sync_write,
 	.mmap		= generic_file_mmap,
diff --git a/fs/hpfs/file.c b/fs/hpfs/file.c
index 67c1a61..bacb478 100644
--- a/fs/hpfs/file.c
+++ b/fs/hpfs/file.c
@@ -197,8 +197,8 @@
 const struct file_operations hpfs_file_ops =
 {
 	.llseek		= generic_file_llseek,
-	.read		= do_sync_read,
-	.aio_read	= generic_file_aio_read,
+	.read		= new_sync_read,
+	.read_iter	= generic_file_read_iter,
 	.write		= do_sync_write,
 	.aio_write	= generic_file_aio_write,
 	.mmap		= generic_file_mmap,
diff --git a/fs/jffs2/file.c b/fs/jffs2/file.c
index 256cd19..9192127 100644
--- a/fs/jffs2/file.c
+++ b/fs/jffs2/file.c
@@ -51,8 +51,8 @@
 {
 	.llseek =	generic_file_llseek,
 	.open =		generic_file_open,
- 	.read =		do_sync_read,
- 	.aio_read =	generic_file_aio_read,
+ 	.read =		new_sync_read,
+ 	.read_iter =	generic_file_read_iter,
  	.write =	do_sync_write,
  	.aio_write =	generic_file_aio_write,
 	.unlocked_ioctl=jffs2_ioctl,
diff --git a/fs/jfs/file.c b/fs/jfs/file.c
index 794da94..a5d8299 100644
--- a/fs/jfs/file.c
+++ b/fs/jfs/file.c
@@ -152,8 +152,8 @@
 	.open		= jfs_open,
 	.llseek		= generic_file_llseek,
 	.write		= do_sync_write,
-	.read		= do_sync_read,
-	.aio_read	= generic_file_aio_read,
+	.read		= new_sync_read,
+	.read_iter	= generic_file_read_iter,
 	.aio_write	= generic_file_aio_write,
 	.mmap		= generic_file_mmap,
 	.splice_read	= generic_file_splice_read,
diff --git a/fs/logfs/file.c b/fs/logfs/file.c
index 57914fc..1ca8026d 100644
--- a/fs/logfs/file.c
+++ b/fs/logfs/file.c
@@ -264,14 +264,14 @@
 };
 
 const struct file_operations logfs_reg_fops = {
-	.aio_read	= generic_file_aio_read,
+	.read_iter	= generic_file_read_iter,
 	.aio_write	= generic_file_aio_write,
 	.fsync		= logfs_fsync,
 	.unlocked_ioctl	= logfs_ioctl,
 	.llseek		= generic_file_llseek,
 	.mmap		= generic_file_readonly_mmap,
 	.open		= generic_file_open,
-	.read		= do_sync_read,
+	.read		= new_sync_read,
 	.write		= do_sync_write,
 };
 
diff --git a/fs/minix/file.c b/fs/minix/file.c
index adc6f54..607b471 100644
--- a/fs/minix/file.c
+++ b/fs/minix/file.c
@@ -14,8 +14,8 @@
  */
 const struct file_operations minix_file_operations = {
 	.llseek		= generic_file_llseek,
-	.read		= do_sync_read,
-	.aio_read	= generic_file_aio_read,
+	.read		= new_sync_read,
+	.read_iter	= generic_file_read_iter,
 	.write		= do_sync_write,
 	.aio_write	= generic_file_aio_write,
 	.mmap		= generic_file_mmap,
diff --git a/fs/nilfs2/file.c b/fs/nilfs2/file.c
index f3a82fb..dcb1b0e 100644
--- a/fs/nilfs2/file.c
+++ b/fs/nilfs2/file.c
@@ -152,9 +152,9 @@
  */
 const struct file_operations nilfs_file_operations = {
 	.llseek		= generic_file_llseek,
-	.read		= do_sync_read,
+	.read		= new_sync_read,
 	.write		= do_sync_write,
-	.aio_read	= generic_file_aio_read,
+	.read_iter	= generic_file_read_iter,
 	.aio_write	= generic_file_aio_write,
 	.unlocked_ioctl	= nilfs_ioctl,
 #ifdef CONFIG_COMPAT
diff --git a/fs/ntfs/file.c b/fs/ntfs/file.c
index b6fa457..89b4d66 100644
--- a/fs/ntfs/file.c
+++ b/fs/ntfs/file.c
@@ -2200,8 +2200,8 @@
 
 const struct file_operations ntfs_file_ops = {
 	.llseek		= generic_file_llseek,	 /* Seek inside file. */
-	.read		= do_sync_read,		 /* Read from file. */
-	.aio_read	= generic_file_aio_read, /* Async read from file. */
+	.read		= new_sync_read,	 /* Read from file. */
+	.read_iter	= generic_file_read_iter, /* Async read from file. */
 #ifdef NTFS_RW
 	.write		= do_sync_write,	 /* Write to file. */
 	.aio_write	= ntfs_file_aio_write,	 /* Async write to file. */
diff --git a/fs/omfs/file.c b/fs/omfs/file.c
index 54d57d6..3bf28da 100644
--- a/fs/omfs/file.c
+++ b/fs/omfs/file.c
@@ -337,9 +337,9 @@
 
 const struct file_operations omfs_file_operations = {
 	.llseek = generic_file_llseek,
-	.read = do_sync_read,
+	.read = new_sync_read,
 	.write = do_sync_write,
-	.aio_read = generic_file_aio_read,
+	.read_iter = generic_file_read_iter,
 	.aio_write = generic_file_aio_write,
 	.mmap = generic_file_mmap,
 	.fsync = generic_file_fsync,
diff --git a/fs/ramfs/file-mmu.c b/fs/ramfs/file-mmu.c
index 1e56a4e..30ffb36 100644
--- a/fs/ramfs/file-mmu.c
+++ b/fs/ramfs/file-mmu.c
@@ -31,8 +31,8 @@
 #include "internal.h"
 
 const struct file_operations ramfs_file_operations = {
-	.read		= do_sync_read,
-	.aio_read	= generic_file_aio_read,
+	.read		= new_sync_read,
+	.read_iter	= generic_file_read_iter,
 	.write		= do_sync_write,
 	.aio_write	= generic_file_aio_write,
 	.mmap		= generic_file_mmap,
diff --git a/fs/ramfs/file-nommu.c b/fs/ramfs/file-nommu.c
index 0b3d8e4..416db04 100644
--- a/fs/ramfs/file-nommu.c
+++ b/fs/ramfs/file-nommu.c
@@ -37,8 +37,8 @@
 const struct file_operations ramfs_file_operations = {
 	.mmap			= ramfs_nommu_mmap,
 	.get_unmapped_area	= ramfs_nommu_get_unmapped_area,
-	.read			= do_sync_read,
-	.aio_read		= generic_file_aio_read,
+	.read			= new_sync_read,
+	.read_iter		= generic_file_read_iter,
 	.write			= do_sync_write,
 	.aio_write		= generic_file_aio_write,
 	.fsync			= noop_fsync,
diff --git a/fs/read_write.c b/fs/read_write.c
index fe2f9d5..009d854 100644
--- a/fs/read_write.c
+++ b/fs/read_write.c
@@ -29,8 +29,8 @@
 
 const struct file_operations generic_ro_fops = {
 	.llseek		= generic_file_llseek,
-	.read		= do_sync_read,
-	.aio_read	= generic_file_aio_read,
+	.read		= new_sync_read,
+	.read_iter	= generic_file_read_iter,
 	.mmap		= generic_file_readonly_mmap,
 	.splice_read	= generic_file_splice_read,
 };
diff --git a/fs/reiserfs/file.c b/fs/reiserfs/file.c
index ed58d84..7592d68 100644
--- a/fs/reiserfs/file.c
+++ b/fs/reiserfs/file.c
@@ -235,7 +235,7 @@
 }
 
 const struct file_operations reiserfs_file_operations = {
-	.read = do_sync_read,
+	.read = new_sync_read,
 	.write = do_sync_write,
 	.unlocked_ioctl = reiserfs_ioctl,
 #ifdef CONFIG_COMPAT
@@ -245,7 +245,7 @@
 	.open = reiserfs_file_open,
 	.release = reiserfs_file_release,
 	.fsync = reiserfs_sync_file,
-	.aio_read = generic_file_aio_read,
+	.read_iter = generic_file_read_iter,
 	.aio_write = generic_file_aio_write,
 	.splice_read = generic_file_splice_read,
 	.splice_write = generic_file_splice_write,
diff --git a/fs/romfs/mmap-nommu.c b/fs/romfs/mmap-nommu.c
index f373bde..ea06c75 100644
--- a/fs/romfs/mmap-nommu.c
+++ b/fs/romfs/mmap-nommu.c
@@ -72,8 +72,8 @@
 
 const struct file_operations romfs_ro_fops = {
 	.llseek			= generic_file_llseek,
-	.read			= do_sync_read,
-	.aio_read		= generic_file_aio_read,
+	.read			= new_sync_read,
+	.read_iter		= generic_file_read_iter,
 	.splice_read		= generic_file_splice_read,
 	.mmap			= romfs_mmap,
 	.get_unmapped_area	= romfs_get_unmapped_area,
diff --git a/fs/sysv/file.c b/fs/sysv/file.c
index 9d4dc683..d99be88 100644
--- a/fs/sysv/file.c
+++ b/fs/sysv/file.c
@@ -21,8 +21,8 @@
  */
 const struct file_operations sysv_file_operations = {
 	.llseek		= generic_file_llseek,
-	.read		= do_sync_read,
-	.aio_read	= generic_file_aio_read,
+	.read		= new_sync_read,
+	.read_iter	= generic_file_read_iter,
 	.write		= do_sync_write,
 	.aio_write	= generic_file_aio_write,
 	.mmap		= generic_file_mmap,
diff --git a/fs/ubifs/file.c b/fs/ubifs/file.c
index 4f34dba..ab72152 100644
--- a/fs/ubifs/file.c
+++ b/fs/ubifs/file.c
@@ -1582,9 +1582,9 @@
 
 const struct file_operations ubifs_file_operations = {
 	.llseek         = generic_file_llseek,
-	.read           = do_sync_read,
+	.read           = new_sync_read,
 	.write          = do_sync_write,
-	.aio_read       = generic_file_aio_read,
+	.read_iter      = generic_file_read_iter,
 	.aio_write      = ubifs_aio_write,
 	.mmap           = ubifs_file_mmap,
 	.fsync          = ubifs_fsync,
diff --git a/fs/udf/file.c b/fs/udf/file.c
index ade8864..8a7c400 100644
--- a/fs/udf/file.c
+++ b/fs/udf/file.c
@@ -252,8 +252,8 @@
 }
 
 const struct file_operations udf_file_operations = {
-	.read			= do_sync_read,
-	.aio_read		= generic_file_aio_read,
+	.read			= new_sync_read,
+	.read_iter		= generic_file_read_iter,
 	.unlocked_ioctl		= udf_ioctl,
 	.open			= generic_file_open,
 	.mmap			= generic_file_mmap,
diff --git a/fs/ufs/file.c b/fs/ufs/file.c
index 33afa20..b6b4029 100644
--- a/fs/ufs/file.c
+++ b/fs/ufs/file.c
@@ -35,8 +35,8 @@
  
 const struct file_operations ufs_file_operations = {
 	.llseek		= generic_file_llseek,
-	.read		= do_sync_read,
-	.aio_read	= generic_file_aio_read,
+	.read		= new_sync_read,
+	.read_iter	= generic_file_read_iter,
 	.write		= do_sync_write,
 	.aio_write	= generic_file_aio_write,
 	.mmap		= generic_file_mmap,