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

[safe/jmp/linux-2.6] / mm / filemap.c

diff --git a/mm/filemap.c b/mm/filemap.c
index f6c1d22..4849709 100644 (file)
--- a/mm/filemap.c
+++ b/mm/filemap.c
@@ -2421,42 +2421,6 @@ ssize_t generic_file_write(struct file *file, const char __user *buf,
 }
 EXPORT_SYMBOL(generic_file_write);
 
-ssize_t generic_file_readv(struct file *filp, const struct iovec *iov,
-                       unsigned long nr_segs, loff_t *ppos)
-{
-       struct kiocb kiocb;
-       ssize_t ret;
-
-       init_sync_kiocb(&kiocb, filp);
-       ret = __generic_file_aio_read(&kiocb, iov, nr_segs, ppos);
-       if (-EIOCBQUEUED == ret)
-               ret = wait_on_sync_kiocb(&kiocb);
-       return ret;
-}
-EXPORT_SYMBOL(generic_file_readv);
-
-ssize_t generic_file_writev(struct file *file, const struct iovec *iov,
-                       unsigned long nr_segs, loff_t *ppos)
-{
-       struct address_space *mapping = file->f_mapping;
-       struct inode *inode = mapping->host;
-       ssize_t ret;
-
-       mutex_lock(&inode->i_mutex);
-       ret = __generic_file_write_nolock(file, iov, nr_segs, ppos);
-       mutex_unlock(&inode->i_mutex);
-
-       if (ret > 0 && ((file->f_flags & O_SYNC) || IS_SYNC(inode))) {
-               int err;
-
-               err = sync_page_range(inode, mapping, *ppos - ret, ret);
-               if (err < 0)
-                       ret = err;
-       }
-       return ret;
-}
-EXPORT_SYMBOL(generic_file_writev);
-
 /*
  * Called under i_mutex for writes to S_ISREG files.   Returns -EIO if something
  * went wrong during pagecache shootdown.