apfs/apfstests
0
0
Fork 0
mirror of https://github.com/linux-apfs/apfstests.git synced 2026-05-01 15:01:44 -07:00
Code Issues Packages Projects Releases Wiki Activity

xfstests: Add new standard loop handling functions

Browse Source 
Add _create_loop_device and _destroy_loop_device to uniformly handle
loopback devices.

V1->V2: Fix possible race

Signed-off-by: Tomas Racek <tracek@redhat.com>
Reviewed-by: Rich Johnston <rjohnston@sgi.com>
Signed-off-by: Rich Johnston <rjohnston@sgi.com>
This commit is contained in:
Tomas Racek
2013-02-12 09:21:59 +00:00
committed by Rich Johnston
parent 03b0089e9b
commit 29fe8007e7
1 changed files with 13 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files
common.rc
+13
View File
@@ -1833,6 +1833,19 @@ _require_dumpe2fs()
fi
}
_create_loop_device()
{
file=$1
dev=`losetup -f --show $file` || _fail "Cannot assign $file to a loop device"
echo $dev
}
_destroy_loop_device()
{
dev=$1
losetup -d $dev || _fail "Cannot destroy loop device $dev"
}
################################################################################
if [ "$iam" != new -a "$iam" != bench ]