Attachment 157630 Details for Bug 200784 – FreeBSD 11-CURRENT shutdown.patch

[patch] FreeBSD 11-CURRENT shutdown.patch

shutdown.patch (text/plain), 1.30 KB, created by 214748mv on 2015-06-11 09:43:58 UTC

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Creator: 214748mv

Created: 2015-06-11 09:43:58 UTC

Size: 1.30 KB

patch

obsolete

>Index: kern_shutdown.c
>===================================================================
>--- kern_shutdown.c	(revision 284158)
>+++ kern_shutdown.c	(working copy)
>@@ -136,6 +136,10 @@
> SYSCTL_INT(_kern_shutdown, OID_AUTO, show_busybufs, CTLFLAG_RW,
> 	&show_busybufs, 0, "");
> 
>+int show_umountfs;
>+SYSCTL_INT(_kern_shutdown, OID_AUTO, show_umountfs, CTLFLAG_RW,
>+	&show_umountfs, 0, "Print the unmounted filesystems at shutdown");
>+
> /*
>  * Variable panicstr contains argument to first call to panic; used as flag
>  * to indicate that the kernel has already called panic.
>Index: vfs_subr.c
>===================================================================
>--- vfs_subr.c	(revision 284158)
>+++ vfs_subr.c	(working copy)
>@@ -3483,6 +3483,8 @@
>     "");
> #endif
> 
>+extern int show_umountfs;
>+
> /*
>  * Unmount all filesystems. The list is traversed in reverse order
>  * of mounting to avoid dependencies.
>@@ -3503,7 +3505,15 @@
> 	while(!TAILQ_EMPTY(&mountlist)) {
> 		mp = TAILQ_LAST(&mountlist, mntlist);
> 		vfs_ref(mp);
>+		if (show_umountfs)
>+			printf("Unmounting %s (%s)...", mp->mnt_stat.f_mntonname,
>+				mp->mnt_vfc->vfc_name);
> 		error = dounmount(mp, MNT_FORCE, td);
>+		if (show_umountfs) {
>+			if (error == 0)
>+				printf("done");
>+			printf("\n");
>+			}
> 		if (error != 0) {
> 			TAILQ_REMOVE(&mountlist, mp, mnt_list);
> 			/*

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