[PATCH] Remove readv/writev methods and use aio_read/aio_write instead

This patch removes readv() and writev() methods and replaces them with
aio_read()/aio_write() methods.

Signed-off-by: Badari Pulavarty <pbadari@us.ibm.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

1 files changed, 0 insertions, 16 deletions

diff --git a/fs/cifs/cifsfs.c b/fs/cifs/cifsfs.c
index 5abb42a7c53e..c00c654f2e11 100644
--- a/fs/cifs/cifsfs.c
+++ b/fs/cifs/cifsfs.c
@@ -480,18 +480,6 @@ cifs_get_sb(struct file_system_type *fs_type,
         return simple_set_mnt(mnt, sb);
 }
 
-static ssize_t cifs_file_writev(struct file *file, const struct iovec *iov,
-                                unsigned long nr_segs, loff_t *ppos)
-{
-        struct inode *inode = file->f_dentry->d_inode;
-        ssize_t written;
-
-        written = generic_file_writev(file, iov, nr_segs, ppos);
-        if (!CIFS_I(inode)->clientCanCacheAll)
-                filemap_fdatawrite(inode->i_mapping);
-        return written;
-}
-
 static ssize_t cifs_file_aio_write(struct kiocb *iocb, const struct iovec *iov,
                                    unsigned long nr_segs, loff_t pos)
 {
@@ -577,8 +565,6 @@ struct inode_operations cifs_symlink_inode_ops = {
 const struct file_operations cifs_file_ops = {
         .read = do_sync_read,
         .write = do_sync_write,
-        .readv = generic_file_readv,
-        .writev = cifs_file_writev,
         .aio_read = generic_file_aio_read,
         .aio_write = cifs_file_aio_write,
         .open = cifs_open,
@@ -620,8 +606,6 @@ const struct file_operations cifs_file_direct_ops = {
 const struct file_operations cifs_file_nobrl_ops = {
         .read = do_sync_read,
         .write = do_sync_write,
-        .readv = generic_file_readv,
-        .writev = cifs_file_writev,
         .aio_read = generic_file_aio_read,
         .aio_write = cifs_file_aio_write,
         .open = cifs_open,