Module Name: src Committed By: yamt Date: Tue Jul 26 13:24:38 UTC 2011
Modified Files: src/usr.bin/vmstat: vmstat.c Log Message: dopoolcache: don't print unused caches unless verbose To generate a diff of this commit: cvs rdiff -u -r1.181 -r1.182 src/usr.bin/vmstat/vmstat.c Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
Modified files: Index: src/usr.bin/vmstat/vmstat.c diff -u src/usr.bin/vmstat/vmstat.c:1.181 src/usr.bin/vmstat/vmstat.c:1.182 --- src/usr.bin/vmstat/vmstat.c:1.181 Tue May 17 04:18:07 2011 +++ src/usr.bin/vmstat/vmstat.c Tue Jul 26 13:24:38 2011 @@ -1,4 +1,4 @@ -/* $NetBSD: vmstat.c,v 1.181 2011/05/17 04:18:07 mrg Exp $ */ +/* $NetBSD: vmstat.c,v 1.182 2011/07/26 13:24:38 yamt Exp $ */ /*- * Copyright (c) 1998, 2000, 2001, 2007 The NetBSD Foundation, Inc. @@ -70,7 +70,7 @@ #if 0 static char sccsid[] = "@(#)vmstat.c 8.2 (Berkeley) 3/1/95"; #else -__RCSID("$NetBSD: vmstat.c,v 1.181 2011/05/17 04:18:07 mrg Exp $"); +__RCSID("$NetBSD: vmstat.c,v 1.182 2011/07/26 13:24:38 yamt Exp $"); #endif #endif /* not lint */ @@ -304,7 +304,7 @@ void dointr(int verbose); void domem(void); void dopool(int, int); -void dopoolcache(void); +void dopoolcache(int); void dosum(void); void dovmstat(struct timespec *, int); void print_total_hdr(void); @@ -498,7 +498,7 @@ (void)putchar('\n'); } if (todo & POOLCACHESTAT) { - dopoolcache(); + dopoolcache(verbose); (void)putchar('\n'); } if (todo & SUMSTAT) { @@ -1456,7 +1456,7 @@ } void -dopoolcache(void) +dopoolcache(int verbose) { struct pool_cache pool_cache, *pc = &pool_cache; pool_cache_cpu_t cache_cpu, *cc = &cache_cpu; @@ -1480,6 +1480,8 @@ deref_kptr(pp->pr_wchan, name, sizeof(name), "pool wait channel trashed"); deref_kptr(pp->pr_cache, pc, sizeof(*pc), "pool cache trashed"); + if (pc->pc_misses == 0 && !verbose) + continue; name[sizeof(name)-1] = '\0'; cpuhit = 0;