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| author | Trond Myklebust <Trond.Myklebust@netapp.com> | 2011-06-15 11:59:10 -0400 |
|---|---|---|
| committer | Trond Myklebust <Trond.Myklebust@netapp.com> | 2011-07-12 13:40:29 -0400 |
| commit | a56aaa02b1f723e28b41d339ddff02e958d32d43 (patch) | |
| tree | 3e24ad69ceb5ee66e53baec133ef7bb950795c54 | |
| parent | aa5c01446610f0305f96251d0f9621866b8e5a14 (diff) | |
| download | linux-a56aaa02b1f723e28b41d339ddff02e958d32d43.tar.bz2 | |
NFSv4.1: Clean up layoutreturn
Since we take a reference to it, we really ought to pass the a pointer to
the layout header in the arguments instead of assuming that
NFS_I(inode)->layout will forever point to the correct object.
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
| -rw-r--r-- | fs/nfs/nfs4proc.c | 4 | ||||
| -rw-r--r-- | fs/nfs/pnfs.c | 1 | ||||
| -rw-r--r-- | include/linux/nfs_xdr.h | 3 |
3 files changed, 5 insertions, 3 deletions
diff --git a/fs/nfs/nfs4proc.c b/fs/nfs/nfs4proc.c index 325706f73eea..93ef77666efc 100644 --- a/fs/nfs/nfs4proc.c +++ b/fs/nfs/nfs4proc.c @@ -5770,7 +5770,7 @@ static void nfs4_layoutreturn_done(struct rpc_task *task, void *calldata) { struct nfs4_layoutreturn *lrp = calldata; struct nfs_server *server; - struct pnfs_layout_hdr *lo = NFS_I(lrp->args.inode)->layout; + struct pnfs_layout_hdr *lo = lrp->args.layout; dprintk("--> %s\n", __func__); @@ -5799,7 +5799,7 @@ static void nfs4_layoutreturn_release(void *calldata) struct nfs4_layoutreturn *lrp = calldata; dprintk("--> %s\n", __func__); - put_layout_hdr(NFS_I(lrp->args.inode)->layout); + put_layout_hdr(lrp->args.layout); kfree(calldata); dprintk("<-- %s\n", __func__); } diff --git a/fs/nfs/pnfs.c b/fs/nfs/pnfs.c index a7dc3367a857..5fc2e5d755a5 100644 --- a/fs/nfs/pnfs.c +++ b/fs/nfs/pnfs.c @@ -667,6 +667,7 @@ _pnfs_return_layout(struct inode *ino) lrp->args.stateid = stateid; lrp->args.layout_type = NFS_SERVER(ino)->pnfs_curr_ld->id; lrp->args.inode = ino; + lrp->args.layout = lo; lrp->clp = NFS_SERVER(ino)->nfs_client; status = nfs4_proc_layoutreturn(lrp); diff --git a/include/linux/nfs_xdr.h b/include/linux/nfs_xdr.h index 209455561749..956d3576df7f 100644 --- a/include/linux/nfs_xdr.h +++ b/include/linux/nfs_xdr.h @@ -269,9 +269,10 @@ struct nfs4_layoutcommit_data { }; struct nfs4_layoutreturn_args { - __u32 layout_type; + struct pnfs_layout_hdr *layout; struct inode *inode; nfs4_stateid stateid; + __u32 layout_type; struct nfs4_sequence_args seq_args; }; |