check: try reloading modules

[xfstests-dev.git] / README

diff --git a/README b/README
index d0e23fcd8dc0cf76d729a157ad3917ece4a61f2d..4af331b4fa06e9313e5607b202fd04dcd82d0199 100644 (file)
--- a/README
+++ b/README
@@ -106,6 +106,9 @@ Preparing system for tests:
              - set USE_KMEMLEAK=yes to scan for memory leaks in the kernel
                after every test, if the kernel supports kmemleak.
              - set KEEP_DMESG=yes to keep dmesg log after test
+             - Set TEST_FS_MODULE_RELOAD=1 to unload the module and reload
+               it between test invocations.  This assumes that the name of
+               the module is the same as FSTYP.
 
         - or add a case to the switch in common/config assigning
           these variables based on the hostname of your test