From: Nathan Scott <nathans@sgi.com>
Date: Wed, 2 Nov 2005 04:14:09 +0000 (+1100)
Subject: [XFS] Ensure fsync does not incorrectly return EIO for pages beyond EOF.
X-Git-Tag: MMI-PSA29.97-13-9~54162^2~31^2~10
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=19d5bcf370c64b1acb1e928b24baf3b68cec914b;p=GitHub%2FMotorolaMobilityLLC%2Fkernel-slsi.git

[XFS] Ensure fsync does not incorrectly return EIO for pages beyond EOF.

SGI-PV: 944819
SGI-Modid: xfs-linux:xfs-kern:24236a

Signed-off-by: Nathan Scott <nathans@sgi.com>
---

diff --git a/fs/xfs/linux-2.6/xfs_aops.c b/fs/xfs/linux-2.6/xfs_aops.c
index 1f38b528f0bd..c6108971b4e6 100644
--- a/fs/xfs/linux-2.6/xfs_aops.c
+++ b/fs/xfs/linux-2.6/xfs_aops.c
@@ -748,8 +748,9 @@ xfs_page_state_convert(
 	if (page->index >= end_index) {
 		if ((page->index >= end_index + 1) ||
 		    !(i_size_read(inode) & (PAGE_CACHE_SIZE - 1))) {
-			err = -EIO;
-			goto error;
+			if (startio)
+				unlock_page(page);
+			return 0;
 		}
 	}