nfsd: add link to owner cache detail to svc_export structure

Without info about owner cache datail it won't be able to find out, which
per-net cache detail have to be.

Signed-off-by: Stanislav Kinsbursky <skinsbursky@parallels.com>
Signed-off-by: J. Bruce Fields <bfields@redhat.com>

1 files changed, 5 insertions, 5 deletions

diff --git a/fs/nfsd/export.c b/fs/nfsd/export.c
index 71c5ce35a1a5..99ea4c00240c 100644
--- a/fs/nfsd/export.c
+++ b/fs/nfsd/export.c
@@ -525,6 +525,7 @@ static int svc_export_parse(struct cache_detail *cd, char *mesg, int mlen)
                 goto out1;
 
         exp.ex_client = dom;
+        exp.cd = cd;
 
         /* expiry */
         err = -EINVAL;
@@ -672,6 +673,7 @@ static void svc_export_init(struct cache_head *cnew, struct cache_head *citem)
         new->ex_fslocs.locations = NULL;
         new->ex_fslocs.locations_count = 0;
         new->ex_fslocs.migrated = 0;
+        new->cd = item->cd;
 }
 
 static void export_update(struct cache_head *cnew, struct cache_head *citem)
@@ -739,8 +741,7 @@ svc_export_lookup(struct svc_export *exp)
         struct cache_head *ch;
         int hash = svc_export_hash(exp);
 
-        ch = sunrpc_cache_lookup(&svc_export_cache, &exp->h,
-                                 hash);
+        ch = sunrpc_cache_lookup(exp->cd, &exp->h, hash);
         if (ch)
                 return container_of(ch, struct svc_export, h);
         else
@@ -753,9 +754,7 @@ svc_export_update(struct svc_export *new, struct svc_export *old)
         struct cache_head *ch;
         int hash = svc_export_hash(old);
 
-        ch = sunrpc_cache_update(&svc_export_cache, &new->h,
-                                 &old->h,
-                                 hash);
+        ch = sunrpc_cache_update(old->cd, &new->h, &old->h, hash);
         if (ch)
                 return container_of(ch, struct svc_export, h);
         else
@@ -797,6 +796,7 @@ static svc_export *exp_get_by_name(svc_client *clp, const struct path *path,
 
         key.ex_client = clp;
         key.ex_path = *path;
+        key.cd = &svc_export_cache;
 
         exp = svc_export_lookup(&key);
         if (exp == NULL)