xfs: test freeze/rmap repair race

The rmapbt repair code plays some dirty tricks with the fs freezer
to avoid running afoul of regular xfs locking requirements.  Add a
test to check that filesystem write activities do not deadlock with
the repair program.

Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
Reviewed-by: Eryu Guan <eguan@redhat.com>
Signed-off-by: Eryu Guan <eguan@redhat.com>
This commit is contained in:
Darrick J. Wong
2017-06-21 14:58:11 -07:00
committed by Eryu Guan
parent ff5eca9b68
commit f3a5cbbb34
3 changed files with 114 additions and 0 deletions
+4
View File
@@ -0,0 +1,4 @@
QA output created by 422
Format and populate
Concurrent repair
Test done