Re: [PATCH 09/10] btrfs: remove stop file early at _btrfs_stress_subvolume

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On 3/28/24 01:11, fdmanana@xxxxxxxxxx wrote:
From: Filipe Manana <fdmanana@xxxxxxxx>

Instead of having every test case that uses _btrfs_stress_subvolume()
removing the stop file before calling that function, do the file
remove at _btrfs_stress_subvolume(). There's no point in doing it in
every single test case.

Signed-off-by: Filipe Manana <fdmanana@xxxxxxxx>

Reviewed-by: Anand Jain <anand.jain@xxxxxxxxxx>


Thanks Anand

---
  common/btrfs    | 1 +
  tests/btrfs/060 | 2 --
  tests/btrfs/065 | 2 --
  tests/btrfs/066 | 2 --
  tests/btrfs/067 | 2 --
  tests/btrfs/068 | 2 --
  6 files changed, 1 insertion(+), 10 deletions(-)

diff --git a/common/btrfs b/common/btrfs
index e19a6ad1..29061c23 100644
--- a/common/btrfs
+++ b/common/btrfs
@@ -331,6 +331,7 @@ _btrfs_stress_subvolume()
  	local subvol_mnt=$4
  	local stop_file=$5
+ rm -f $stop_file
  	mkdir -p $subvol_mnt
  	while [ ! -e $stop_file ]; do
  		$BTRFS_UTIL_PROG subvolume create $btrfs_mnt/$subvol_name
diff --git a/tests/btrfs/060 b/tests/btrfs/060
index 87823aba..53cbd3a0 100755
--- a/tests/btrfs/060
+++ b/tests/btrfs/060
@@ -46,8 +46,6 @@ run_test()
  	balance_pid=$!
  	echo "$balance_pid" >>$seqres.full
- # make sure the stop sign is not there
-	rm -f $stop_file
  	echo -n "Start subvolume worker: " >>$seqres.full
  	_btrfs_stress_subvolume $SCRATCH_DEV $SCRATCH_MNT subvol_$$ $subvol_mnt $stop_file >/dev/null 2>&1 &
  	subvol_pid=$!
diff --git a/tests/btrfs/065 b/tests/btrfs/065
index ddc28616..f9e43cdc 100755
--- a/tests/btrfs/065
+++ b/tests/btrfs/065
@@ -49,8 +49,6 @@ run_test()
  	$FSSTRESS_PROG $args >>$seqres.full &
  	fsstress_pid=$!
- # make sure the stop sign is not there
-	rm -f $stop_file
  	echo -n "Start subvolume worker: " >>$seqres.full
  	_btrfs_stress_subvolume $SCRATCH_DEV $SCRATCH_MNT subvol_$$ $subvol_mnt $stop_file >/dev/null 2>&1 &
  	subvol_pid=$!
diff --git a/tests/btrfs/066 b/tests/btrfs/066
index c7488602..b6f904ac 100755
--- a/tests/btrfs/066
+++ b/tests/btrfs/066
@@ -41,8 +41,6 @@ run_test()
  	$FSSTRESS_PROG $args >>$seqres.full &
  	fsstress_pid=$!
- # make sure the stop sign is not there
-	rm -f $stop_file
  	echo -n "Start subvolume worker: " >>$seqres.full
  	_btrfs_stress_subvolume $SCRATCH_DEV $SCRATCH_MNT subvol_$$ $subvol_mnt $stop_file >/dev/null 2>&1 &
  	subvol_pid=$!
diff --git a/tests/btrfs/067 b/tests/btrfs/067
index ebbec1be..7be09d52 100755
--- a/tests/btrfs/067
+++ b/tests/btrfs/067
@@ -42,8 +42,6 @@ run_test()
  	$FSSTRESS_PROG $args >>$seqres.full &
  	fsstress_pid=$!
- # make sure the stop sign is not there
-	rm -f $stop_file
  	echo -n "Start subvolume worker: " >>$seqres.full
  	_btrfs_stress_subvolume $SCRATCH_DEV $SCRATCH_MNT subvol_$$ $subvol_mnt $stop_file >/dev/null 2>&1 &
  	subvol_pid=$!
diff --git a/tests/btrfs/068 b/tests/btrfs/068
index 5f41fb74..19e37010 100755
--- a/tests/btrfs/068
+++ b/tests/btrfs/068
@@ -42,8 +42,6 @@ run_test()
  	$FSSTRESS_PROG $args >>$seqres.full &
  	fsstress_pid=$!
- # make sure the stop sign is not there
-	rm -f $stop_file
  	echo -n "Start subvolume worker: " >>$seqres.full
  	_btrfs_stress_subvolume $SCRATCH_DEV $SCRATCH_MNT subvol_$$ $subvol_mnt $stop_file >/dev/null 2>&1 &
  	subvol_pid=$!





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