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print "BUSY" instead of error number if filesystem was busy during

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vfs_unmountall() - this is the most common case. If it was a different
error, then print the error number.
This commit is contained in:
David Greenman 1994-08-22 17:05:00 +00:00
parent f0b544e99e
commit 4f5a3fef1a
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=2220
2 changed files with 26 additions and 10 deletions
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18
sys/kern/vfs_export.c
View File

@ -36,7 +36,7 @@
* SUCH DAMAGE.
*
* @(#)vfs_subr.c 8.13 (Berkeley) 4/18/94
* $Id: vfs_subr.c,v 1.4 1994/08/18 22:35:09 wollman Exp $
* $Id: vfs_subr.c,v 1.5 1994/08/20 16:03:12 davidg Exp $
*/
/*
@ -193,8 +193,13 @@ vfs_unmountroot(rootfs)
if (error = VFS_SYNC(mp, MNT_WAIT, initproc->p_ucred, initproc))
printf("sync of root filesystem failed (%d)\n", error);
if (error = VFS_UNMOUNT(mp, MNT_FORCE, initproc))
printf("unmount of root filesystem failed (%d)\n", error);
if (error = VFS_UNMOUNT(mp, MNT_FORCE, initproc)) {
printf("unmount of root filesystem failed (");
if (error == EBUSY)
printf("BUSY)\n");
else
printf("%d)\n", error);
}
mp->mnt_flag &= ~MNT_UNMOUNT;
vfs_unbusy(mp);
@ -220,8 +225,11 @@ vfs_unmountall()
error = dounmount(mp, MNT_FORCE, initproc);
if (error) {
printf("unmount of %s failed (%d)\n",
mp->mnt_stat.f_mntonname, error);
printf("unmount of %s failed (", mp->mnt_stat.f_mntonname);
if (error == EBUSY)
printf("BUSY)\n");
else
printf("%d)\n", error);
}
}

18
sys/kern/vfs_subr.c
View File

@ -36,7 +36,7 @@
* SUCH DAMAGE.
*
* @(#)vfs_subr.c 8.13 (Berkeley) 4/18/94
* $Id: vfs_subr.c,v 1.4 1994/08/18 22:35:09 wollman Exp $
* $Id: vfs_subr.c,v 1.5 1994/08/20 16:03:12 davidg Exp $
*/
/*
@ -193,8 +193,13 @@ vfs_unmountroot(rootfs)
if (error = VFS_SYNC(mp, MNT_WAIT, initproc->p_ucred, initproc))
printf("sync of root filesystem failed (%d)\n", error);
if (error = VFS_UNMOUNT(mp, MNT_FORCE, initproc))
printf("unmount of root filesystem failed (%d)\n", error);
if (error = VFS_UNMOUNT(mp, MNT_FORCE, initproc)) {
printf("unmount of root filesystem failed (");
if (error == EBUSY)
printf("BUSY)\n");
else
printf("%d)\n", error);
}
mp->mnt_flag &= ~MNT_UNMOUNT;
vfs_unbusy(mp);
@ -220,8 +225,11 @@ vfs_unmountall()
error = dounmount(mp, MNT_FORCE, initproc);
if (error) {
printf("unmount of %s failed (%d)\n",
mp->mnt_stat.f_mntonname, error);
printf("unmount of %s failed (", mp->mnt_stat.f_mntonname);
if (error == EBUSY)
printf("BUSY)\n");
else
printf("%d)\n", error);
}
}