coda: correctly invalidate cached access rights

[pandora-kernel.git] / fs / nfsd / export.c

diff --git a/fs/nfsd/export.c b/fs/nfsd/export.c
index 06d5cd4..c7bbf46 100644 (file)
--- a/fs/nfsd/export.c
+++ b/fs/nfsd/export.c
@@ -641,6 +641,7 @@ static int svc_export_parse(struct cache_detail *cd, char *mesg, int mlen)
 
 static void exp_flags(struct seq_file *m, int flag, int fsid,
                uid_t anonu, uid_t anong, struct nfsd4_fs_locations *fslocs);
+static void show_secinfo(struct seq_file *m, struct svc_export *exp);
 
 static int svc_export_show(struct seq_file *m,
                           struct cache_detail *cd,
@@ -670,6 +671,7 @@ static int svc_export_show(struct seq_file *m,
                                seq_printf(m, "%02x", exp->ex_uuid[i]);
                        }
                }
+               show_secinfo(m, exp);
        }
        seq_puts(m, ")\n");
        return 0;
@@ -1467,6 +1469,33 @@ static void show_expflags(struct seq_file *m, int flags, int mask)
        }
 }
 
+static void show_secinfo_flags(struct seq_file *m, int flags)
+{
+       seq_printf(m, ",");
+       show_expflags(m, flags, NFSEXP_SECINFO_FLAGS);
+}
+
+static void show_secinfo(struct seq_file *m, struct svc_export *exp)
+{
+       struct exp_flavor_info *f;
+       struct exp_flavor_info *end = exp->ex_flavors + exp->ex_nflavors;
+       int lastflags = 0, first = 0;
+
+       if (exp->ex_nflavors == 0)
+               return;
+       for (f = exp->ex_flavors; f < end; f++) {
+               if (first || f->flags != lastflags) {
+                       if (!first)
+                               show_secinfo_flags(m, lastflags);
+                       seq_printf(m, ",sec=%d", f->pseudoflavor);
+                       lastflags = f->flags;
+               } else {
+                       seq_printf(m, ":%d", f->pseudoflavor);
+               }
+       }
+       show_secinfo_flags(m, lastflags);
+}
+
 static void exp_flags(struct seq_file *m, int flag, int fsid,
                uid_t anonu, uid_t anong, struct nfsd4_fs_locations *fsloc)
 {