nfsstat: just declare -D/--diff-stat's variables

	Add the temp vars -D/--diff-stat will use.  (just using a separate
patch to make the next one easier to read)

Signed-off-by: David M. Richter <richterd@citi.umich.edu>
Signed-off-by: Neil Brown <neilb@suse.de>

diff --git a/utils/nfsstat/nfsstat.c b/utils/nfsstat/nfsstat.c
index 8f058691d90e2daf4ded6bbaab50c2261b7be9a4..bd105f5d7b1b5d056cbec13966f0ccaaf38c1326 100644 (file)
--- a/utils/nfsstat/nfsstat.c
+++ b/utils/nfsstat/nfsstat.c
@@ -23,55 +23,55 @@
 
 #define MAXNRVALS      32
 
-static unsigned int    srvproc2info[20];       /* NFSv2 call counts ([0] == 18) */
-static unsigned int    cltproc2info[20];       /* NFSv2 call counts ([0] == 18) */
-static unsigned int    srvproc3info[24];       /* NFSv3 call counts ([0] == 22) */
-static unsigned int    cltproc3info[24];       /* NFSv3 call counts ([0] == 22) */
-static unsigned int    srvproc4info[4];        /* NFSv4 call counts ([0] == 2) */
-static unsigned int    cltproc4info[34];       /* NFSv4 call counts ([0] == 32) */
-static unsigned int    srvproc4opsinfo[42];/* NFSv4 call counts ([0] == 40) */
-static unsigned int    srvnetinfo[5];  /* 0  # of received packets
-                                        * 1  UDP packets
-                                        * 2  TCP packets
-                                        * 3  TCP connections
-                                        */
-static unsigned int    cltnetinfo[5];  /* 0  # of received packets
-                                        * 1  UDP packets
-                                        * 2  TCP packets
-                                        * 3  TCP connections
-                                        */
-
-static unsigned int    srvrpcinfo[6];  /* 0  total # of RPC calls
-                                        * 1  total # of bad calls
-                                        * 2  bad format
-                                        * 3  authentication failed
-                                        * 4  unknown client
-                                        */
-static unsigned int    cltrpcinfo[4];  /* 0  total # of RPC calls
-                                        * 1  retransmitted calls
-                                        * 2  cred refreshs
-                                        */
-
-static unsigned int    srvrcinfo[9];   /* 0  repcache hits
-                                        * 1  repcache hits
-                                        * 2  uncached reqs
-                                        * (for pre-2.4 kernels:)
-                                        * 3  FH lookups
-                                        * 4  'anon' FHs
-                                        * 5  noncached non-directories
-                                        * 6  noncached directories
-                                        * 7  stale
-                                        */
-
-static unsigned int    srvfhinfo[7];   /* (for kernels >= 2.4.0)
-                                        * 0  stale
-                                        * 1  FH lookups
-                                        * 2  'anon' FHs
-                                        * 3  noncached directories
-                                        * 4  noncached non-directories
-                                        * leave hole to relocate stale for order
-                                        *    compatability.
-                                        */
+static unsigned int    srvproc2info[20], srvproc2info_tmp[20]; /* NFSv2 call counts ([0] == 18) */
+static unsigned int    cltproc2info[20], cltproc2info_tmp[20]; /* NFSv2 call counts ([0] == 18) */
+static unsigned int    srvproc3info[24], srvproc3info_tmp[24]; /* NFSv3 call counts ([0] == 22) */
+static unsigned int    cltproc3info[24], cltproc3info_tmp[24]; /* NFSv3 call counts ([0] == 22) */
+static unsigned int    srvproc4info[4], srvproc4info_tmp[4];   /* NFSv4 call counts ([0] == 2) */
+static unsigned int    cltproc4info[34], cltproc4info_tmp[34]; /* NFSv4 call counts ([0] == 32) */
+static unsigned int    srvproc4opsinfo[42], srvproc4opsinfo_tmp[42];   /* NFSv4 call counts ([0] == 40) */
+static unsigned int    srvnetinfo[5], srvnetinfo_tmp[5];       /* 0  # of received packets
+                                                                * 1  UDP packets
+                                                                * 2  TCP packets
+                                                                * 3  TCP connections
+                                                                */
+static unsigned int    cltnetinfo[5], cltnetinfo_tmp[5];       /* 0  # of received packets
+                                                                * 1  UDP packets
+                                                                * 2  TCP packets
+                                                                * 3  TCP connections
+                                                                */
+
+static unsigned int    srvrpcinfo[6], srvrpcinfo_tmp[6];       /* 0  total # of RPC calls
+                                                                * 1  total # of bad calls
+                                                                * 2  bad format
+                                                                * 3  authentication failed
+                                                                * 4  unknown client
+                                                                */
+static unsigned int    cltrpcinfo[4], cltrpcinfo_tmp[4];       /* 0  total # of RPC calls
+                                                                * 1  retransmitted calls
+                                                                * 2  cred refreshs
+                                                                */
+
+static unsigned int    srvrcinfo[9], srvrcinfo_tmp[9];         /* 0  repcache hits
+                                                                * 1  repcache hits
+                                                                * 2  uncached reqs
+                                                                * (for pre-2.4 kernels:)
+                                                                * 3  FH lookups
+                                                                * 4  'anon' FHs
+                                                                * 5  noncached non-directories
+                                                                * 6  noncached directories
+                                                                * 7  stale
+                                                                */
+
+static unsigned int    srvfhinfo[7], srvfhinfo_tmp[7];         /* (for kernels >= 2.4.0)
+                                                                * 0  stale
+                                                                * 1  FH lookups
+                                                                * 2  'anon' FHs
+                                                                * 3  noncached directories
+                                                                * 4  noncached non-directories
+                                                                * leave hole to relocate stale for order
+                                                                *    compatability.
+                                                                */
 
 static const char *    nfsv2name[18] = {
        "null", "getattr", "setattr", "root",   "lookup",  "readlink",
@@ -145,7 +145,9 @@ typedef struct statinfo {
                                        { NULL, 0, NULL }\
                                }
 DECLARE_SRV(srvinfo);
+DECLARE_SRV(srvinfo, _tmp);
 DECLARE_CLT(cltinfo);
+DECLARE_CLT(cltinfo, _tmp);
 
 static void            print_numbers(const char *, unsigned int *,
                                        unsigned int);