From 1c2ff8192e10ca7c204d3e1615814f48fa63f868 Mon Sep 17 00:00:00 2001 From: "david m. richter" Date: Mon, 13 Aug 2007 15:15:31 -0400 Subject: [PATCH] nfsstat: rename *_tmp variables to *_old. To make a subsequent patch a little clearer, make it explicit that current *_tmp variables are actually always/only the "old" set used in comparisons. Signed-off-by: David M. Richter Signed-off-by: Neil Brown --- utils/nfsstat/nfsstat.c | 38 +++++++++++++++++++------------------- 1 file changed, 19 insertions(+), 19 deletions(-) diff --git a/utils/nfsstat/nfsstat.c b/utils/nfsstat/nfsstat.c index 76d8f8b..ada099e 100644 --- a/utils/nfsstat/nfsstat.c +++ b/utils/nfsstat/nfsstat.c @@ -25,36 +25,36 @@ #define MAXNRVALS 32 -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[37], cltproc4info_tmp[37]; /* NFSv4 call counts ([0] == 35) */ -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 +static unsigned int srvproc2info[20], srvproc2info_old[20]; /* NFSv2 call counts ([0] == 18) */ +static unsigned int cltproc2info[20], cltproc2info_old[20]; /* NFSv2 call counts ([0] == 18) */ +static unsigned int srvproc3info[24], srvproc3info_old[24]; /* NFSv3 call counts ([0] == 22) */ +static unsigned int cltproc3info[24], cltproc3info_old[24]; /* NFSv3 call counts ([0] == 22) */ +static unsigned int srvproc4info[4], srvproc4info_old[4]; /* NFSv4 call counts ([0] == 2) */ +static unsigned int cltproc4info[37], cltproc4info_old[37]; /* NFSv4 call counts ([0] == 35) */ +static unsigned int srvproc4opsinfo[42], srvproc4opsinfo_old[42]; /* NFSv4 call counts ([0] == 40) */ +static unsigned int srvnetinfo[5], srvnetinfo_old[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 +static unsigned int cltnetinfo[5], cltnetinfo_old[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 +static unsigned int srvrpcinfo[6], srvrpcinfo_old[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 +static unsigned int cltrpcinfo[4], cltrpcinfo_old[4]; /* 0 total # of RPC calls * 1 retransmitted calls * 2 cred refreshs */ -static unsigned int srvrcinfo[9], srvrcinfo_tmp[9]; /* 0 repcache hits +static unsigned int srvrcinfo[9], srvrcinfo_old[9]; /* 0 repcache hits * 1 repcache hits * 2 uncached reqs * (for pre-2.4 kernels:) @@ -65,7 +65,7 @@ static unsigned int srvrcinfo[9], srvrcinfo_tmp[9]; /* 0 repcache hits * 7 stale */ -static unsigned int srvfhinfo[7], srvfhinfo_tmp[7]; /* (for kernels >= 2.4.0) +static unsigned int srvfhinfo[7], srvfhinfo_old[7]; /* (for kernels >= 2.4.0) * 0 stale * 1 FH lookups * 2 'anon' FHs @@ -148,9 +148,9 @@ typedef struct statinfo { { NULL, 0, NULL }\ } DECLARE_SRV(srvinfo); -DECLARE_SRV(srvinfo, _tmp); +DECLARE_SRV(srvinfo, _old); DECLARE_CLT(cltinfo); -DECLARE_CLT(cltinfo, _tmp); +DECLARE_CLT(cltinfo, _old); static void print_numbers(const char *, unsigned int *, unsigned int); @@ -351,9 +351,9 @@ main(int argc, char **argv) starttime = time(NULL); printf("Collecting statistics; press CTRL-C to view results from interval (i.e., from pause to CTRL-C).\n"); if (opt_srv) - copy_stats(srvinfo_tmp, srvinfo); + copy_stats(srvinfo_old, srvinfo); if (opt_clt) - copy_stats(cltinfo_tmp, cltinfo); + copy_stats(cltinfo_old, cltinfo); if (sigaction(SIGINT, &act, NULL) != 0) { fprintf(stderr, "Error: couldn't register for signal and pause.\n"); return 1; @@ -361,11 +361,11 @@ main(int argc, char **argv) pause(); if (opt_srv) { get_stats(NFSSRVSTAT, srvinfo, &opt_srv, opt_clt, "Server"); - diff_stats(srvinfo, srvinfo_tmp); + diff_stats(srvinfo, srvinfo_old); } if (opt_clt) { get_stats(NFSCLTSTAT, cltinfo, &opt_clt, opt_srv, "Client"); - diff_stats(cltinfo, cltinfo_tmp); + diff_stats(cltinfo, cltinfo_old); } } -- 2.39.2