On 01/26/12 06:11, Stanislav Kinsbursky wrote:
> Network namespace is taken from request transport and passed as a part of
> cb_process_state structure.
>
> Signed-off-by: Stanislav Kinsbursky <[email protected]>
>
> ---
> fs/nfs/callback.h | 1 +
> fs/nfs/callback_proc.c | 2 +-
> fs/nfs/callback_xdr.c | 1 +
> fs/nfs/client.c | 4 ++--
> fs/nfs/internal.h | 3 ++-
> 5 files changed, 7 insertions(+), 4 deletions(-)
>
> diff --git a/fs/nfs/callback.h b/fs/nfs/callback.h
> index c89d3b9..197e0d3 100644
> --- a/fs/nfs/callback.h
> +++ b/fs/nfs/callback.h
> @@ -39,6 +39,7 @@ struct cb_process_state {
> __be32 drc_status;
> struct nfs_client *clp;
> int slotid;
> + struct net *net;
> };
>
> struct cb_compound_hdr_arg {
> diff --git a/fs/nfs/callback_proc.c b/fs/nfs/callback_proc.c
> index 0e6e63f..f71978d 100644
> --- a/fs/nfs/callback_proc.c
> +++ b/fs/nfs/callback_proc.c
> @@ -461,7 +461,7 @@ __be32 nfs4_callback_sequence(struct cb_sequenceargs *args,
> int i;
> __be32 status = htonl(NFS4ERR_BADSESSION);
>
> - clp = nfs4_find_client_sessionid(args->csa_addr, &args->csa_sessionid);
> + clp = nfs4_find_client_sessionid(cps->net, args->csa_addr, &args->csa_sessionid);
> if (clp == NULL)
> goto out;
>
> diff --git a/fs/nfs/callback_xdr.c b/fs/nfs/callback_xdr.c
> index f2be3e1e..8c2a969 100644
> --- a/fs/nfs/callback_xdr.c
> +++ b/fs/nfs/callback_xdr.c
> @@ -861,6 +861,7 @@ static __be32 nfs4_callback_compound(struct svc_rqst *rqstp, void *argp, void *r
> .drc_status = 0,
> .clp = NULL,
> .slotid = -1,
> + .net = rqstp->rq_xprt->xpt_net,
> };
> unsigned int nops = 0;
>
> diff --git a/fs/nfs/client.c b/fs/nfs/client.c
> index 9e11d29..2328dcb 100644
> --- a/fs/nfs/client.c
> +++ b/fs/nfs/client.c
> @@ -1232,11 +1232,11 @@ nfs4_find_client_ident(struct net *net, int cb_ident)
> * Returns NULL if no such client
> */
> struct nfs_client *
> -nfs4_find_client_sessionid(const struct sockaddr *addr,
> +nfs4_find_client_sessionid(struct net *net, const struct sockaddr *addr,
> struct nfs4_sessionid *sid)
> {
> struct nfs_client *clp;
> - struct nfs_net *nn = net_generic(&init_net, nfs_net_id);
> + struct nfs_net *nn = net_generic(net, nfs_net_id);
Hi,
You changed this function for the v4.1 case, but not for v4.0 (this is what I was trying to bisect earlier). Without CONFIG_NFS_V4_1 set, I get this:
make[1]: Nothing to be done for `all'.
CHK include/linux/version.h
CHK include/generated/utsrelease.h
CALL scripts/checksyscalls.sh
CHK include/generated/compile.h
CHK kernel/config_data.h
CC [M] fs/nfs/client.o
fs/nfs/client.c:1265:1: error: conflicting types for 'nfs4_find_client_sessionid'
fs/nfs/internal.h:155:1: note: previous declaration of 'nfs4_find_client_sessionid' was here
make[2]: *** [fs/nfs/client.o] Error 1
make[1]: *** [fs/nfs] Error 2
make: *** [fs] Error 2
- Bryan
>
> spin_lock(&nn->nfs_client_lock);
> list_for_each_entry(clp, &nn->nfs_client_list, cl_share_link) {
> diff --git a/fs/nfs/internal.h b/fs/nfs/internal.h
> index b38b733..0c3648a 100644
> --- a/fs/nfs/internal.h
> +++ b/fs/nfs/internal.h
> @@ -152,7 +152,8 @@ extern void nfs_cleanup_cb_ident_idr(struct net *);
> extern void nfs_put_client(struct nfs_client *);
> extern struct nfs_client *nfs4_find_client_ident(struct net *, int);
> extern struct nfs_client *
> -nfs4_find_client_sessionid(const struct sockaddr *, struct nfs4_sessionid *);
> +nfs4_find_client_sessionid(struct net *, const struct sockaddr *,
> + struct nfs4_sessionid *);
> extern struct nfs_server *nfs_create_server(
> const struct nfs_parsed_mount_data *,
> struct nfs_fh *);
>
> --
> To unsubscribe from this list: send the line "unsubscribe linux-nfs" in
> the body of a message to [email protected]
> More majordomo info at http://vger.kernel.org/majordomo-info.html
07.02.2012 19:43, Bryan Schumaker пишет:
>
>
> Hi,
>
> You changed this function for the v4.1 case, but not for v4.0 (this is what I was trying to bisect earlier). Without CONFIG_NFS_V4_1 set, I get this:
>
Sorry. Thank for the catch.
I'll send patch soon.
> make[1]: Nothing to be done for `all'.
> CHK include/linux/version.h
> CHK include/generated/utsrelease.h
> CALL scripts/checksyscalls.sh
> CHK include/generated/compile.h
> CHK kernel/config_data.h
> CC [M] fs/nfs/client.o
> fs/nfs/client.c:1265:1: error: conflicting types for 'nfs4_find_client_sessionid'
> fs/nfs/internal.h:155:1: note: previous declaration of 'nfs4_find_client_sessionid' was here
> make[2]: *** [fs/nfs/client.o] Error 1
> make[1]: *** [fs/nfs] Error 2
> make: *** [fs] Error 2
>
> - Bryan
>
d
--
Best regards,
Stanislav Kinsbursky
On Tue, 2012-02-07 at 10:43 -0500, Bryan Schumaker wrote:
> On 01/26/12 06:11, Stanislav Kinsbursky wrote:
>
> > Network namespace is taken from request transport and passed as a part of
> > cb_process_state structure.
> >
> > Signed-off-by: Stanislav Kinsbursky <[email protected]>
> >
> > ---
> > fs/nfs/callback.h | 1 +
> > fs/nfs/callback_proc.c | 2 +-
> > fs/nfs/callback_xdr.c | 1 +
> > fs/nfs/client.c | 4 ++--
> > fs/nfs/internal.h | 3 ++-
> > 5 files changed, 7 insertions(+), 4 deletions(-)
> >
> > diff --git a/fs/nfs/callback.h b/fs/nfs/callback.h
> > index c89d3b9..197e0d3 100644
> > --- a/fs/nfs/callback.h
> > +++ b/fs/nfs/callback.h
> > @@ -39,6 +39,7 @@ struct cb_process_state {
> > __be32 drc_status;
> > struct nfs_client *clp;
> > int slotid;
> > + struct net *net;
> > };
> >
> > struct cb_compound_hdr_arg {
> > diff --git a/fs/nfs/callback_proc.c b/fs/nfs/callback_proc.c
> > index 0e6e63f..f71978d 100644
> > --- a/fs/nfs/callback_proc.c
> > +++ b/fs/nfs/callback_proc.c
> > @@ -461,7 +461,7 @@ __be32 nfs4_callback_sequence(struct cb_sequenceargs *args,
> > int i;
> > __be32 status = htonl(NFS4ERR_BADSESSION);
> >
> > - clp = nfs4_find_client_sessionid(args->csa_addr, &args->csa_sessionid);
> > + clp = nfs4_find_client_sessionid(cps->net, args->csa_addr, &args->csa_sessionid);
> > if (clp == NULL)
> > goto out;
> >
> > diff --git a/fs/nfs/callback_xdr.c b/fs/nfs/callback_xdr.c
> > index f2be3e1e..8c2a969 100644
> > --- a/fs/nfs/callback_xdr.c
> > +++ b/fs/nfs/callback_xdr.c
> > @@ -861,6 +861,7 @@ static __be32 nfs4_callback_compound(struct svc_rqst *rqstp, void *argp, void *r
> > .drc_status = 0,
> > .clp = NULL,
> > .slotid = -1,
> > + .net = rqstp->rq_xprt->xpt_net,
> > };
> > unsigned int nops = 0;
> >
> > diff --git a/fs/nfs/client.c b/fs/nfs/client.c
> > index 9e11d29..2328dcb 100644
> > --- a/fs/nfs/client.c
> > +++ b/fs/nfs/client.c
> > @@ -1232,11 +1232,11 @@ nfs4_find_client_ident(struct net *net, int cb_ident)
> > * Returns NULL if no such client
> > */
> > struct nfs_client *
> > -nfs4_find_client_sessionid(const struct sockaddr *addr,
> > +nfs4_find_client_sessionid(struct net *net, const struct sockaddr *addr,
> > struct nfs4_sessionid *sid)
> > {
> > struct nfs_client *clp;
> > - struct nfs_net *nn = net_generic(&init_net, nfs_net_id);
> > + struct nfs_net *nn = net_generic(net, nfs_net_id);
>
>
> Hi,
>
> You changed this function for the v4.1 case, but not for v4.0 (this is what I was trying to bisect earlier). Without CONFIG_NFS_V4_1 set, I get this:
>
> make[1]: Nothing to be done for `all'.
> CHK include/linux/version.h
> CHK include/generated/utsrelease.h
> CALL scripts/checksyscalls.sh
> CHK include/generated/compile.h
> CHK kernel/config_data.h
> CC [M] fs/nfs/client.o
> fs/nfs/client.c:1265:1: error: conflicting types for 'nfs4_find_client_sessionid'
> fs/nfs/internal.h:155:1: note: previous declaration of 'nfs4_find_client_sessionid' was here
> make[2]: *** [fs/nfs/client.o] Error 1
> make[1]: *** [fs/nfs] Error 2
> make: *** [fs] Error 2
Thanks for tracking this down Bryan!
--
Trond Myklebust
Linux NFS client maintainer
NetApp
[email protected]
http://www.netapp.com
????{.n?+???????+%?????ݶ??w??{.n?+????{??G?????{ay? ʇڙ?,j??f???h?????????z_??(?階?ݢj"???m??????G????????????&???~???iO???z??v?^?m???? ????????I?