This is a note to let you know that I've just added the patch titled
nfs41: Correct offset for LAYOUTCOMMIT
to the 2.6.39-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
nfs41-correct-offset-for-layoutcommit.patch
and it can be found in the queue-2.6.39 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <[email protected]> know about it.
>From 4b8ee2b82e8b0b6e17ee33feb74fcdb5c6d8dbdd Mon Sep 17 00:00:00 2001
From: Vitaliy Gusev <[email protected]>
Date: Fri, 20 May 2011 01:34:46 +0400
Subject: nfs41: Correct offset for LAYOUTCOMMIT
From: Vitaliy Gusev <[email protected]>
commit 4b8ee2b82e8b0b6e17ee33feb74fcdb5c6d8dbdd upstream.
A client sends offset to MDS as it was seen by DS. As result,
file size after copy is only half of original file size in case
of 2 DS.
Signed-off-by: Vitaliy Gusev <[email protected]>
Signed-off-by: Trond Myklebust <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>
---
fs/nfs/pnfs.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/fs/nfs/pnfs.c
+++ b/fs/nfs/pnfs.c
@@ -1009,7 +1009,7 @@ void
pnfs_set_layoutcommit(struct nfs_write_data *wdata)
{
struct nfs_inode *nfsi = NFS_I(wdata->inode);
- loff_t end_pos = wdata->args.offset + wdata->res.count;
+ loff_t end_pos = wdata->mds_offset + wdata->res.count;
bool mark_as_dirty = false;
spin_lock(&nfsi->vfs_inode.i_lock);
Patches currently in stable-queue which might be from [email protected]
are
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