linux-ext4 - [RFC PATCH v2 18/21] ext4: add support for read_iter and write

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Date:	Fri, 30 Mar 2012 10:43:45 -0500
From:	Dave Kleikamp <dave.kleikamp@...cle.com>
To:	linux-fsdevel@...r.kernel.org
Cc:	linux-kernel@...r.kernel.org, Zach Brown <zab@...bo.net>,
	Dave Kleikamp <dave.kleikamp@...cle.com>,
	"Theodore Ts'o" <tytso@....edu>,
	Andreas Dilger <adilger.kernel@...ger.ca>,
	linux-ext4@...r.kernel.org
Subject: [RFC PATCH v2 18/21] ext4: add support for read_iter and write_iter

use the generic .read_iter and .write_iter functions

Signed-off-by: Dave Kleikamp <dave.kleikamp@...cle.com>
Cc: Zach Brown <zab@...bo.net>
Cc: "Theodore Ts'o" <tytso@....edu>
Cc: Andreas Dilger <adilger.kernel@...ger.ca>
Cc: linux-ext4@...r.kernel.org
---
 fs/ext4/file.c |    2 ++
 1 file changed, 2 insertions(+)

diff --git a/fs/ext4/file.c b/fs/ext4/file.c
index cb70f18..ce76745 100644
--- a/fs/ext4/file.c
+++ b/fs/ext4/file.c
@@ -234,6 +234,8 @@ const struct file_operations ext4_file_operations = {
 	.write		= do_sync_write,
 	.aio_read	= generic_file_aio_read,
 	.aio_write	= ext4_file_write,
+	.read_iter	= generic_file_read_iter,
+	.write_iter	= generic_file_write_iter,
 	.unlocked_ioctl = ext4_ioctl,
 #ifdef CONFIG_COMPAT
 	.compat_ioctl	= ext4_compat_ioctl,
-- 
1.7.9.5

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