Author: bz
Date: Fri May 25 13:59:48 2018
New Revision: 334209
URL: https://svnweb.freebsd.org/changeset/base/334209
Log:
Extend show proc with reaper, sigparent, and vmspace information
I have regularly needed the last couple of months.
Sponsored by: iXsystems, Inc.
Modified:
head/sys/ddb/db_ps.c
Modified: head/sys/ddb/db_ps.c
==============================================================================
--- head/sys/ddb/db_ps.c Fri May 25 13:40:07 2018 (r334208)
+++ head/sys/ddb/db_ps.c Fri May 25 13:59:48 2018 (r334209)
@@ -46,6 +46,7 @@ __FBSDID("$FreeBSD$");
#include <vm/vm.h>
#include <vm/vm_param.h>
#include <vm/pmap.h>
+#include <vm/vm_map.h>
#include <ddb/ddb.h>
@@ -452,6 +453,16 @@ DB_SHOW_COMMAND(proc, db_show_proc)
}
db_printf("\n");
}
+ db_printf(" repear: %p reapsubtree: %d\n",
+ p->p_reaper, p->p_reapsubtree);
+ db_printf(" sigparent: %d\n", p->p_sigparent);
+ db_printf(" vmspace: %p\n", p->p_vmspace);
+ db_printf(" (map %p)\n",
+ (p->p_vmspace != NULL) ? &p->p_vmspace->vm_map : 0);
+ db_printf(" (map.pmap %p)\n",
+ (p->p_vmspace != NULL) ? &p->p_vmspace->vm_map.pmap : 0);
+ db_printf(" (pmap %p)\n",
+ (p->p_vmspace != NULL) ? &p->p_vmspace->vm_pmap : 0);
db_printf(" threads: %d\n", p->p_numthreads);
FOREACH_THREAD_IN_PROC(p, td) {
dumpthread(p, td, 1);
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