Attachment 161787 Details for Bug 251053 – the test patch used

[patch] the test patch used

gfs2_touch.patch (text/plain), 1.13 KB, created by Wendy Cheng on 2007-08-18 05:02:49 UTC

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Creator: Wendy Cheng

Created: 2007-08-18 05:02:49 UTC

Size: 1.13 KB

patch

obsolete

>--- linux-2.6.18.x86_64/fs/gfs2/bmap.c	2007-08-18 00:52:44.000000000 -0400
>+++ linux/fs/gfs2/bmap.c	2007-08-18 01:00:54.000000000 -0400
>@@ -1089,6 +1089,12 @@ static int do_shrink(struct gfs2_inode *
> 	return error;
> }
> 
>+static int do_touch(struct gfs2_inode *ip, u64 size)
>+{
>+	/* a quick and dirty experiment */
>+	return 0;
>+}
>+
> /**
>  * gfs2_truncatei - make a file a given size
>  * @ip: the inode
>@@ -1109,8 +1115,11 @@ int gfs2_truncatei(struct gfs2_inode *ip
> 
> 	if (size > ip->i_di.di_size)
> 		error = do_grow(ip, size);
>-	else
>+	else if (size < ip->i_di.di_size)
> 		error = do_shrink(ip, size);
>+	else
>+		/* tentatively comment this out */
>+		error = do_touch(ip, size);
> 
> 	return error;
> }
>--- linux-2.6.18.x86_64/fs/gfs2/dir.c	2007-08-18 00:52:44.000000000 -0400
>+++ linux/fs/gfs2/dir.c	2007-08-18 01:04:30.000000000 -0400
>@@ -1043,6 +1043,7 @@ static int dir_split_leaf(struct inode *
> 
> 	error = gfs2_meta_inode_buffer(dip, &dibh);
> 	if (!gfs2_assert_withdraw(GFS2_SB(&dip->i_inode), !error)) {
>+		gfs2_trans_add_bh(dip->i_gl, dibh, 1);
> 		dip->i_di.di_blocks++;
> 		gfs2_set_inode_blocks(&dip->i_inode);
> 		gfs2_dinode_out(dip, dibh->b_data);

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