* [PATCH 1/1] Don't check exchange flags unless using v4.1 try 2
@ 2010-10-06 16:09 Fred Isaman
2010-10-06 18:53 ` Benny Halevy
0 siblings, 1 reply; 2+ messages in thread
From: Fred Isaman @ 2010-10-06 16:09 UTC (permalink / raw)
To: linux-nfs
Signed-off-by: Fred Isaman <iisaman@netapp.com>
---
fs/nfs/pnfs.c | 3 +++
1 files changed, 3 insertions(+), 0 deletions(-)
diff --git a/fs/nfs/pnfs.c b/fs/nfs/pnfs.c
index 7013916..4b33cde 100644
--- a/fs/nfs/pnfs.c
+++ b/fs/nfs/pnfs.c
@@ -141,6 +141,9 @@ set_pnfs_layoutdriver(struct nfs_server *server, u32 id)
if (id == 0)
goto out_no_driver;
+ if ((server->nfs_client->rpc_ops->version != 4) ||
+ (server->nfs_client->cl_minorversion != 1))
+ goto out_no_driver;
if (!(server->nfs_client->cl_exchange_flags &
(EXCHGID4_FLAG_USE_NON_PNFS | EXCHGID4_FLAG_USE_PNFS_MDS))) {
printk(KERN_ERR "%s: id %u cl_exchange_flags 0x%x\n", __func__,
--
1.7.2.1
^ permalink raw reply related [flat|nested] 2+ messages in thread
* Re: [PATCH 1/1] Don't check exchange flags unless using v4.1 try 2
2010-10-06 16:09 [PATCH 1/1] Don't check exchange flags unless using v4.1 try 2 Fred Isaman
@ 2010-10-06 18:53 ` Benny Halevy
0 siblings, 0 replies; 2+ messages in thread
From: Benny Halevy @ 2010-10-06 18:53 UTC (permalink / raw)
To: Fred Isaman; +Cc: linux-nfs
On 2010-10-06 12:09, Fred Isaman wrote:
> Signed-off-by: Fred Isaman <iisaman@netapp.com>
Merged into the bakeathon temporary tree (for now). Thanks!
Benny
> ---
> fs/nfs/pnfs.c | 3 +++
> 1 files changed, 3 insertions(+), 0 deletions(-)
>
> diff --git a/fs/nfs/pnfs.c b/fs/nfs/pnfs.c
> index 7013916..4b33cde 100644
> --- a/fs/nfs/pnfs.c
> +++ b/fs/nfs/pnfs.c
> @@ -141,6 +141,9 @@ set_pnfs_layoutdriver(struct nfs_server *server, u32 id)
>
> if (id == 0)
> goto out_no_driver;
> + if ((server->nfs_client->rpc_ops->version != 4) ||
> + (server->nfs_client->cl_minorversion != 1))
> + goto out_no_driver;
> if (!(server->nfs_client->cl_exchange_flags &
> (EXCHGID4_FLAG_USE_NON_PNFS | EXCHGID4_FLAG_USE_PNFS_MDS))) {
> printk(KERN_ERR "%s: id %u cl_exchange_flags 0x%x\n", __func__,
^ permalink raw reply [flat|nested] 2+ messages in thread
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