diff options
| author | Pedro Martelletto <pedro@cvs.openbsd.org> | 2005-09-28 00:24:05 +0000 |
|---|---|---|
| committer | Pedro Martelletto <pedro@cvs.openbsd.org> | 2005-09-28 00:24:05 +0000 |
| commit | 9f368ce71c70a77488981071f2622c3cdbd650a5 (patch) | |
| tree | 5e496fcd52f3f9e43e24550d9bf04d11a0489468 /usr.bin | |
| parent | bd960b2b5472bc650b8b4b0db04b5c76af1b7452 (diff) | |
- when we run out of static kernel map entries, grab a fresh page using
the uvm_km_page allocator and use it instead of calling panic()
- add a counter to uvmexp so we can keep track of how many map entries
we have in use
idea from tedu@, long ago, okay deraadt@
Diffstat (limited to 'usr.bin')
| -rw-r--r-- | usr.bin/systat/vmstat.c | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/usr.bin/systat/vmstat.c b/usr.bin/systat/vmstat.c index 79408603d93..36886fcc6ae 100644 --- a/usr.bin/systat/vmstat.c +++ b/usr.bin/systat/vmstat.c @@ -1,4 +1,4 @@ -/* $OpenBSD: vmstat.c,v 1.54 2005/04/04 08:54:33 deraadt Exp $ */ +/* $OpenBSD: vmstat.c,v 1.55 2005/09/28 00:24:04 pedro Exp $ */ /* $NetBSD: vmstat.c,v 1.5 1996/05/10 23:16:40 thorpej Exp $ */ /*- @@ -34,7 +34,7 @@ #if 0 static char sccsid[] = "@(#)vmstat.c 8.2 (Berkeley) 1/12/94"; #endif -static char rcsid[] = "$OpenBSD: vmstat.c,v 1.54 2005/04/04 08:54:33 deraadt Exp $"; +static char rcsid[] = "$OpenBSD: vmstat.c,v 1.55 2005/09/28 00:24:04 pedro Exp $"; #endif /* not lint */ /* @@ -144,7 +144,7 @@ closekre(WINDOW *w) #define PROCSCOL 0 #define GENSTATROW 7 /* uses 2 rows and 35 cols */ #define GENSTATCOL 16 -#define VMSTATROW 7 /* uses 17 rows and 12 cols */ +#define VMSTATROW 7 /* uses 18 rows and 12 cols */ #define VMSTATCOL 48 #define GRAPHROW 10 /* uses 3 rows and 51 cols */ #define GRAPHCOL 0 @@ -260,6 +260,8 @@ labelkre(void) mvprintw(VMSTATROW + 16, VMSTATCOL + 10, "pdscn"); if (LINES - 1 > VMSTATROW + 17) mvprintw(VMSTATROW + 17, VMSTATCOL + 10, "pzidle"); + if (LINES - 1 > VMSTATROW + 18) + mvprintw(VMSTATROW + 18, VMSTATCOL + 10, "kmapent"); mvprintw(GENSTATROW, GENSTATCOL, " Csw Trp Sys Int Sof Flt"); @@ -441,6 +443,8 @@ showkre(void) PUTRATE(uvmexp.pdscans, VMSTATROW + 16, VMSTATCOL, 9); if (LINES - 1 > VMSTATROW + 17) PUTRATE(uvmexp.zeropages, VMSTATROW + 17, VMSTATCOL, 9); + if (LINES - 1 > VMSTATROW + 18) + putint(s.uvmexp.kmapent, VMSTATROW + 18, VMSTATCOL, 9); PUTRATE(uvmexp.pageins, PAGEROW + 2, PAGECOL + 5, 5); PUTRATE(uvmexp.pdpageouts, PAGEROW + 2, PAGECOL + 10, 5); |