common: use mount/umount helpers everywhere

Replace every explicit mount/umount of scratch or test devices with
helper functions. This allows the next patch to add in hooks to these
functions in order to set up & tear down overlayfs on every mount/umount

(also adds _test_unmount(), which didn't exist prior)

[Eryu Guan rebased the patch agains latest master and replaced more
mount/umount with helpers]

Signed-off-by: Eryu Guan <eguan@redhat.com>
Signed-off-by: Eric Sandeen <esandeen@redhat.com>
Reviewed-by: Dave Chinner <dchinner@redhat.com>
Signed-off-by: Dave Chinner <david@fromorbit.com>
This commit is contained in:
Eric Sandeen
2015-12-21 18:07:43 +11:00
committed by Dave Chinner
parent 4545386ca0
commit 27d077ec0b
136 changed files with 293 additions and 288 deletions
+4 -4
View File
@@ -38,7 +38,7 @@ status=1 # failure is the default!
_cleanup()
{
cd /
umount $SCRATCH_DEV >/dev/null 2>&1
_scratch_unmount >/dev/null 2>&1
}
trap "_cleanup; exit \$status" 0 1 2 3 15
@@ -90,7 +90,7 @@ _print_getfacls()
$nsexec -U -M "0 $acl1 1000" -G "0 $acl1 1000" getfacl --absolute-names -n $file 2>/dev/null | _filter_scratch | _getfacl_filter_nsid
}
umount $SCRATCH_DEV >/dev/null 2>&1
_scratch_unmount >/dev/null 2>&1
echo "*** MKFS ***" >>$seqres.full
echo "" >>$seqres.full
_scratch_mkfs >>$seqres.full 2>&1 || _fail "mkfs failed"
@@ -109,11 +109,11 @@ _print_getfacls
echo "*** Remounting ***"
echo ""
sync
umount $SCRATCH_MNT >>$seqres.full 2>&1
_scratch_unmount >>$seqres.full 2>&1
_scratch_mount >>$seqres.full 2>&1 || _fail "mount failed"
_print_getfacls
umount $SCRATCH_DEV >/dev/null 2>&1
_scratch_unmount >/dev/null 2>&1
status=0
exit