diff mbox series

[21/34] preamble: fix missing _kill_fsstress

Message ID 173870406426.546134.16007107332827987550.stgit@frogsfrogsfrogs (mailing list archive)
State New
Headers show
Series [01/34] generic/476: fix fsstress process management | expand

Commit Message

Darrick J. Wong Feb. 4, 2025, 9:27 p.m. UTC 
From: Darrick J. Wong <djwong@kernel.org>

Commit 8973af00ec212f added a _kill_fsstress to the standard _cleanup
function.  However, if something breaks during test program
initialization before it gets to sourcing common/rc, then you get
failures that look like this:

 --- /tmp/fstests/tests/generic/556.out  2024-09-25 12:09:52.938797554 -0700
 +++ /var/tmp/fstests/generic/556.out.bad        2025-01-04 22:34:01.268327003 -0800
 @@ -1,16 +1,3 @@
  QA output created by 556
 -SCRATCH_MNT/basic Casefold
 -SCRATCH_MNT/basic
 -SCRATCH_MNT/casefold_flag_removal Casefold
 -SCRATCH_MNT/casefold_flag_removal Casefold
 -SCRATCH_MNT/flag_inheritance/d1/d2/d3 Casefold
 -SCRATCH_MNT/symlink/ind1/TARGET
 -mv: 'SCRATCH_MNT/rename/rename' and 'SCRATCH_MNT/rename/RENAME' are the same file
 -# file: SCRATCH_MNT/xattrs/x
 -user.foo="bar"
 -
 -# file: SCRATCH_MNT/xattrs/x/f1
 -user.foo="bar"
 -
 -touch: 'SCRATCH_MNT/strict/corac'$'\314\247\303': Invalid argument
 -touch: 'SCRATCH_MNT/strict/cora'$'\303\247\303': Invalid argument
 +./tests/generic/556: 108: common/config: Syntax error: "&" unexpected
 +./tests/generic/556: 10: _kill_fsstress: not found

It's that last line that's unnecessary.  Fix this by checking for the
presence of a _kill_fsstress before invoking it.

Cc: <fstests@vger.kernel.org> # v2024.12.08
Fixes: 8973af00ec212f ("fstests: cleanup fsstress process management")
Signed-off-by: "Darrick J. Wong" <djwong@kernel.org>
Reviewed-by: Dave Chinner <dchinner@redhat.com>
---
 common/preamble |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
diff mbox series

Patch

diff --git a/common/preamble b/common/preamble
index 78e45d522f482c..0c9ee2e0377dd5 100644
--- a/common/preamble
+++ b/common/preamble
@@ -7,7 +7,7 @@ 
 # Standard cleanup function.  Individual tests can override this.
 _cleanup()
 {
-	_kill_fsstress
+	command -v _kill_fsstress &>/dev/null && _kill_fsstress
 	cd /
 	rm -r -f $tmp.*
 }