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path: root/fs/nfsd/nfs4layouts.c
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Diffstat (limited to 'fs/nfsd/nfs4layouts.c')
-rw-r--r--fs/nfsd/nfs4layouts.c12
1 files changed, 8 insertions, 4 deletions
diff --git a/fs/nfsd/nfs4layouts.c b/fs/nfsd/nfs4layouts.c
index 1028a0629543..6904213a4363 100644
--- a/fs/nfsd/nfs4layouts.c
+++ b/fs/nfsd/nfs4layouts.c
@@ -118,7 +118,7 @@ void nfsd4_setup_layout_type(struct svc_export *exp)
{
struct super_block *sb = exp->ex_path.mnt->mnt_sb;
- if (exp->ex_flags & NFSEXP_NOPNFS)
+ if (!(exp->ex_flags & NFSEXP_PNFS))
return;
if (sb->s_export_op->get_uuid &&
@@ -440,15 +440,14 @@ nfsd4_return_file_layout(struct nfs4_layout *lp, struct nfsd4_layout_seg *seg,
list_move_tail(&lp->lo_perstate, reaplist);
return;
}
- end = seg->offset;
+ lo->offset = layout_end(seg);
} else {
/* retain the whole layout segment on a split. */
if (layout_end(seg) < end) {
dprintk("%s: split not supported\n", __func__);
return;
}
-
- lo->offset = layout_end(seg);
+ end = seg->offset;
}
layout_update_len(lo, end);
@@ -513,6 +512,9 @@ nfsd4_return_client_layouts(struct svc_rqst *rqstp,
spin_lock(&clp->cl_lock);
list_for_each_entry_safe(ls, n, &clp->cl_lo_states, ls_perclnt) {
+ if (ls->ls_layout_type != lrp->lr_layout_type)
+ continue;
+
if (lrp->lr_return_type == RETURN_FSID &&
!fh_fsid_match(&ls->ls_stid.sc_file->fi_fhandle,
&cstate->current_fh.fh_handle))
@@ -587,6 +589,8 @@ nfsd4_cb_layout_fail(struct nfs4_layout_stateid *ls)
rpc_ntop((struct sockaddr *)&clp->cl_addr, addr_str, sizeof(addr_str));
+ trace_layout_recall_fail(&ls->ls_stid.sc_stateid);
+
printk(KERN_WARNING
"nfsd: client %s failed to respond to layout recall. "
" Fencing..\n", addr_str);