summaryrefslogtreecommitdiffstats
path: root/fs/nfs
diff options
context:
space:
mode:
authorLinus Torvalds <torvalds@linux-foundation.org>2011-05-29 11:20:02 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2011-05-29 11:20:02 -0700
commitf1d1c9fa8f360990e263bdcb73e35ab6fbdc41fe (patch)
tree91468535e200f890fd532d5cbb50df59035278e0 /fs/nfs
parent2ff55e98d6e662a4887d2c688a4ab2ae510a97df (diff)
parent176e21ee2ec89cae8d45cf1a850ea45a45428fb8 (diff)
downloadop-kernel-dev-f1d1c9fa8f360990e263bdcb73e35ab6fbdc41fe.zip
op-kernel-dev-f1d1c9fa8f360990e263bdcb73e35ab6fbdc41fe.tar.gz
Merge branch 'nfs-for-2.6.40' of git://git.linux-nfs.org/projects/trondmy/nfs-2.6
* 'nfs-for-2.6.40' of git://git.linux-nfs.org/projects/trondmy/nfs-2.6: SUNRPC: Support for RPC over AF_LOCAL transports SUNRPC: Remove obsolete comment SUNRPC: Use AF_LOCAL for rpcbind upcalls SUNRPC: Clean up use of curly braces in switch cases NFS: Revert NFSROOT default mount options SUNRPC: Rename xs_encode_tcp_fragment_header() nfs,rcu: convert call_rcu(nfs_free_delegation_callback) to kfree_rcu() nfs41: Correct offset for LAYOUTCOMMIT NFS: nfs_update_inode: print current and new inode size in debug output NFSv4.1: Fix the handling of NFS4ERR_SEQ_MISORDERED errors NFSv4: Handle expired stateids when the lease is still valid SUNRPC: Deal with the lack of a SYN_SENT sk->sk_state_change callback...
Diffstat (limited to 'fs/nfs')
-rw-r--r--fs/nfs/delegation.c14
-rw-r--r--fs/nfs/inode.c8
-rw-r--r--fs/nfs/nfs4proc.c9
-rw-r--r--fs/nfs/nfs4state.c6
-rw-r--r--fs/nfs/nfsroot.c2
-rw-r--r--fs/nfs/pnfs.c2
6 files changed, 21 insertions, 20 deletions
diff --git a/fs/nfs/delegation.c b/fs/nfs/delegation.c
index bbbc6bf..dd25c2a 100644
--- a/fs/nfs/delegation.c
+++ b/fs/nfs/delegation.c
@@ -21,25 +21,13 @@
#include "delegation.h"
#include "internal.h"
-static void nfs_do_free_delegation(struct nfs_delegation *delegation)
-{
- kfree(delegation);
-}
-
-static void nfs_free_delegation_callback(struct rcu_head *head)
-{
- struct nfs_delegation *delegation = container_of(head, struct nfs_delegation, rcu);
-
- nfs_do_free_delegation(delegation);
-}
-
static void nfs_free_delegation(struct nfs_delegation *delegation)
{
if (delegation->cred) {
put_rpccred(delegation->cred);
delegation->cred = NULL;
}
- call_rcu(&delegation->rcu, nfs_free_delegation_callback);
+ kfree_rcu(delegation, rcu);
}
/**
diff --git a/fs/nfs/inode.c b/fs/nfs/inode.c
index 57bb31a..873c6fa 100644
--- a/fs/nfs/inode.c
+++ b/fs/nfs/inode.c
@@ -1298,8 +1298,12 @@ static int nfs_update_inode(struct inode *inode, struct nfs_fattr *fattr)
i_size_write(inode, new_isize);
invalid |= NFS_INO_INVALID_ATTR|NFS_INO_INVALID_DATA;
}
- dprintk("NFS: isize change on server for file %s/%ld\n",
- inode->i_sb->s_id, inode->i_ino);
+ dprintk("NFS: isize change on server for file %s/%ld "
+ "(%Ld to %Ld)\n",
+ inode->i_sb->s_id,
+ inode->i_ino,
+ (long long)cur_isize,
+ (long long)new_isize);
}
} else
invalid |= save_cache_validity & (NFS_INO_INVALID_ATTR
diff --git a/fs/nfs/nfs4proc.c b/fs/nfs/nfs4proc.c
index cf1b339..d0e15db 100644
--- a/fs/nfs/nfs4proc.c
+++ b/fs/nfs/nfs4proc.c
@@ -267,9 +267,11 @@ static int nfs4_handle_exception(struct nfs_server *server, int errorcode, struc
break;
nfs4_schedule_stateid_recovery(server, state);
goto wait_on_recovery;
+ case -NFS4ERR_EXPIRED:
+ if (state != NULL)
+ nfs4_schedule_stateid_recovery(server, state);
case -NFS4ERR_STALE_STATEID:
case -NFS4ERR_STALE_CLIENTID:
- case -NFS4ERR_EXPIRED:
nfs4_schedule_lease_recovery(clp);
goto wait_on_recovery;
#if defined(CONFIG_NFS_V4_1)
@@ -3670,9 +3672,11 @@ nfs4_async_handle_error(struct rpc_task *task, const struct nfs_server *server,
break;
nfs4_schedule_stateid_recovery(server, state);
goto wait_on_recovery;
+ case -NFS4ERR_EXPIRED:
+ if (state != NULL)
+ nfs4_schedule_stateid_recovery(server, state);
case -NFS4ERR_STALE_STATEID:
case -NFS4ERR_STALE_CLIENTID:
- case -NFS4ERR_EXPIRED:
nfs4_schedule_lease_recovery(clp);
goto wait_on_recovery;
#if defined(CONFIG_NFS_V4_1)
@@ -4543,6 +4547,7 @@ int nfs4_lock_delegation_recall(struct nfs4_state *state, struct file_lock *fl)
case -ESTALE:
goto out;
case -NFS4ERR_EXPIRED:
+ nfs4_schedule_stateid_recovery(server, state);
case -NFS4ERR_STALE_CLIENTID:
case -NFS4ERR_STALE_STATEID:
nfs4_schedule_lease_recovery(server->nfs_client);
diff --git a/fs/nfs/nfs4state.c b/fs/nfs/nfs4state.c
index 036f5ad..e97dd21 100644
--- a/fs/nfs/nfs4state.c
+++ b/fs/nfs/nfs4state.c
@@ -1466,7 +1466,10 @@ static int nfs4_reclaim_lease(struct nfs_client *clp)
#ifdef CONFIG_NFS_V4_1
void nfs4_schedule_session_recovery(struct nfs4_session *session)
{
- nfs4_schedule_lease_recovery(session->clp);
+ struct nfs_client *clp = session->clp;
+
+ set_bit(NFS4CLNT_SESSION_RESET, &clp->cl_state);
+ nfs4_schedule_lease_recovery(clp);
}
EXPORT_SYMBOL_GPL(nfs4_schedule_session_recovery);
@@ -1549,6 +1552,7 @@ static int nfs4_reset_session(struct nfs_client *clp)
status = nfs4_recovery_handle_error(clp, status);
goto out;
}
+ clear_bit(NFS4CLNT_SESSION_RESET, &clp->cl_state);
/* create_session negotiated new slot table */
clear_bit(NFS4CLNT_RECALL_SLOT, &clp->cl_state);
diff --git a/fs/nfs/nfsroot.c b/fs/nfs/nfsroot.c
index c541093..c4744e1 100644
--- a/fs/nfs/nfsroot.c
+++ b/fs/nfs/nfsroot.c
@@ -87,7 +87,7 @@
#define NFS_ROOT "/tftpboot/%s"
/* Default NFSROOT mount options. */
-#define NFS_DEF_OPTIONS "udp"
+#define NFS_DEF_OPTIONS "vers=2,udp,rsize=4096,wsize=4096"
/* Parameters passed from the kernel command line */
static char nfs_root_parms[256] __initdata = "";
diff --git a/fs/nfs/pnfs.c b/fs/nfs/pnfs.c
index f57f528..101c85a 100644
--- 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);
OpenPOWER on IntegriCloud