From: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
Date: Mon, 25 Feb 2008 20:41:35 +0000 (-0500)
Subject: ext4: Don't mark filesystem error if fallocate fails
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=2c98615d3b64ce7888cd46cc668023f456daf287;p=platform%2Fkernel%2Flinux-3.10.git

ext4: Don't mark filesystem error if fallocate fails

If we fail to allocate blocks don't call ext4_error. Also don't hide
errors from ext4_get_blocks_wrap

Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
---

diff --git a/fs/ext4/extents.c b/fs/ext4/extents.c
index bcf5d04..9ae6e67 100644
--- a/fs/ext4/extents.c
+++ b/fs/ext4/extents.c
@@ -2661,13 +2661,14 @@ retry:
 		ret = ext4_get_blocks_wrap(handle, inode, block,
 					  max_blocks, &map_bh,
 					  EXT4_CREATE_UNINITIALIZED_EXT, 0);
-		WARN_ON(ret <= 0);
 		if (ret <= 0) {
-			ext4_error(inode->i_sb, "ext4_fallocate",
-				    "ext4_ext_get_blocks returned error: "
-				    "inode#%lu, block=%u, max_blocks=%lu",
+#ifdef EXT4FS_DEBUG
+			WARN_ON(ret <= 0);
+			printk(KERN_ERR "%s: ext4_ext_get_blocks "
+				    "returned error inode#%lu, block=%u, "
+				    "max_blocks=%lu", __func__,
 				    inode->i_ino, block, max_blocks);
-			ret = -EIO;
+#endif
 			ext4_mark_inode_dirty(handle, inode);
 			ret2 = ext4_journal_stop(handle);
 			break;