Merge tag 'cris-for-3.20' of git://git.kernel.org/pub/scm/linux/kernel/git/jesper...

[cascardo/linux.git] / fs / nfsd / nfsfh.h

diff --git a/fs/nfsd/nfsfh.h b/fs/nfsd/nfsfh.h
index 08236d7..84cae20 100644 (file)
--- a/fs/nfsd/nfsfh.h
+++ b/fs/nfsd/nfsfh.h
@@ -187,6 +187,24 @@ fh_init(struct svc_fh *fhp, int maxsize)
        return fhp;
 }
 
+static inline bool fh_match(struct knfsd_fh *fh1, struct knfsd_fh *fh2)
+{
+       if (fh1->fh_size != fh2->fh_size)
+               return false;
+       if (memcmp(fh1->fh_base.fh_pad, fh2->fh_base.fh_pad, fh1->fh_size) != 0)
+               return false;
+       return true;
+}
+
+static inline bool fh_fsid_match(struct knfsd_fh *fh1, struct knfsd_fh *fh2)
+{
+       if (fh1->fh_fsid_type != fh2->fh_fsid_type)
+               return false;
+       if (memcmp(fh1->fh_fsid, fh2->fh_fsid, key_len(fh1->fh_fsid_type) != 0))
+               return false;
+       return true;
+}
+
 #ifdef CONFIG_NFSD_V3
 /*
  * The wcc data stored in current_fh should be cleared