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Add 'show vnode <addr>' DDB command.

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This commit is contained in:
Pawel Jakub Dawidek 2006-09-04 22:15:44 +00:00
parent 50bdd72083
commit c37789fe7e
1 changed files with 18 additions and 2 deletions
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20
sys/kern/vfs_subr.c
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@ -81,6 +81,10 @@ __FBSDID("$FreeBSD$");
#include <vm/vm_kern.h>
#include <vm/uma.h>
#ifdef DDB
#include <ddb/ddb.h>
#endif
static MALLOC_DEFINE(M_NETADDR, "subr_export_host", "Export host address structure");
static void delmntque(struct vnode *vp);
@ -2543,7 +2547,6 @@ vn_printf(struct vnode *vp, const char *fmt, ...)
}
#ifdef DDB
#include <ddb/ddb.h>
/*
* List all of the locked vnodes in the system.
* Called when debugging the kernel.
@ -2569,7 +2572,20 @@ DB_SHOW_COMMAND(lockedvnods, lockedvnodes)
nmp = TAILQ_NEXT(mp, mnt_list);
}
}
#endif
/*
* Show details about the given vnode.
*/
DB_SHOW_COMMAND(vnode, db_show_vnode)
{
struct vnode *vp;
if (!have_addr)
return;
vp = (struct vnode *)addr;
vn_printf(vp, "vnode ");
}
#endif /* DDB */
/*
* Fill in a struct xvfsconf based on a struct vfsconf.