nfsd: use STATEID_FMT and STATEID_VAL for printing stateids

Signed-off-by: Benny Halevy <bhalevy@panasas.com>
Signed-off-by: J. Bruce Fields <bfields@citi.umich.edu>

1 files changed, 7 insertions, 0 deletions

diff --git a/include/linux/nfsd/state.h b/include/linux/nfsd/state.h
index b38d11324189..5aadf8aa3a97 100644
--- a/include/linux/nfsd/state.h
+++ b/include/linux/nfsd/state.h
@@ -60,6 +60,13 @@ typedef struct {
 #define si_stateownerid   si_opaque.so_stateownerid
 #define si_fileid         si_opaque.so_fileid
 
+#define STATEID_FMT     "(%08x/%08x/%08x/%08x)"
+#define STATEID_VAL(s) \
+        (s)->si_boot, \
+        (s)->si_stateownerid, \
+        (s)->si_fileid, \
+        (s)->si_generation
+
 struct nfsd4_cb_sequence {
         /* args/res */
         u32                     cbs_minorversion;