---

yaml --- r: 331618 b: refs/heads/master c: 1c9114f h: refs/heads/master v: v3
git-mirror · Sep 29, 2012 · 989c959 · 989c959
1 parent d817556
commit 989c959
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Showing 2 changed files with 6 additions and 3 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 17335dcc471199717839b2fa3492ca36f70f1168
+refs/heads/master: 1c9114f9c0f10f58dd7e568a7152025af47b27e5
diff --git a/trunk/fs/ext4/inode.c b/trunk/fs/ext4/inode.c
@@ -4283,7 +4283,6 @@ int ext4_setattr(struct dentry *dentry, struct iattr *attr)
 	}
 
 	if (attr->ia_valid & ATTR_SIZE) {
-		inode_dio_wait(inode);
 
 		if (!(ext4_test_inode_flag(inode, EXT4_INODE_EXTENTS))) {
 			struct ext4_sb_info *sbi = EXT4_SB(inode->i_sb);
@@ -4332,8 +4331,12 @@ int ext4_setattr(struct dentry *dentry, struct iattr *attr)
 	}
 
 	if (attr->ia_valid & ATTR_SIZE) {
-		if (attr->ia_size != i_size_read(inode))
+		if (attr->ia_size != i_size_read(inode)) {
 			truncate_setsize(inode, attr->ia_size);
+			/* Inode size will be reduced, wait for dio in flight */
+			if (orphan)
+				inode_dio_wait(inode);
+		}
 		ext4_truncate(inode);
 	}