[LTP] [PATCH] bind/03, 21 rbind/38, 33:fix missing umount and error umount in these cases

DAN LI
2012-09-13T01:27:19Z

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The cases have the same problem that dirs are still in mount when their
targets are removed.for rbind/38,beside the problem above,there are two
error umount operations that umount dirs that are not in mount.
and all these result in making the test script trapped in a infinite loop.
To resolve these problems,all we need is just umount the mountpoints before
their targets are removed and delete the error umount operations.

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Signed-off-by: DAN LI <li.dan@cn.fujitsu.com>
---
testcases/kernel/fs/fs_bind/bind/test03 | 1 +
testcases/kernel/fs/fs_bind/bind/test21 | 1 +
testcases/kernel/fs/fs_bind/rbind/test33 | 1 +
testcases/kernel/fs/fs_bind/rbind/test38 | 5 ++---
4 files changed, 5 insertions(+), 3 deletions(-)

diff --git a/testcases/kernel/fs/fs_bind/bind/test03 b/testcases/kernel/fs/fs_bind/bind/test03
index 10b678a..5989a3a 100755
--- a/testcases/kernel/fs/fs_bind/bind/test03
+++ b/testcases/kernel/fs/fs_bind/bind/test03
@@ -98,6 +98,7 @@ trap '' ERR
umount share2
umount share2
umount parent1
+ umount parent2

rm -rf parent* share*
cleanup
diff --git a/testcases/kernel/fs/fs_bind/bind/test21 b/testcases/kernel/fs/fs_bind/bind/test21
index 741161f..ab0bf88 100755
--- a/testcases/kernel/fs/fs_bind/bind/test21
+++ b/testcases/kernel/fs/fs_bind/bind/test21
@@ -93,6 +93,7 @@ trap '' ERR
umount dir1
umount dir2
umount dir3
+ umount dir4

rm -rf dir*

diff --git a/testcases/kernel/fs/fs_bind/rbind/test33 b/testcases/kernel/fs/fs_bind/rbind/test33
index 8247747..9ccc53b 100755
--- a/testcases/kernel/fs/fs_bind/rbind/test33
+++ b/testcases/kernel/fs/fs_bind/rbind/test33
@@ -93,6 +93,7 @@ trap '' ERR
umount dir1
umount dir2
umount dir3
+ umount dir4

rm -rf dir*

diff --git a/testcases/kernel/fs/fs_bind/rbind/test38 b/testcases/kernel/fs/fs_bind/rbind/test38
index c06f072..c3f46fb 100755
--- a/testcases/kernel/fs/fs_bind/rbind/test38
+++ b/testcases/kernel/fs/fs_bind/rbind/test38
@@ -82,11 +82,10 @@ trap '' ERR
umount parent1/child1
umount parent2/child1
umount parent2/child1
- umount parent2
+ umount parent2/child2
+ umount parent2
umount share1
umount share1
- umount share2
- umount share2

rm -rf parent* share*
cleanup
--
1.7.1

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