== sanity test 228a: try to reuse idle OI blocks ========= 08:55:43 (1788353743)
fail_loc=0x80001002
 - open/close 4174 (time 1788353754.67 total 10.00 last 417.32)
 - open/close 8397 (time 1788353764.67 total 20.00 last 422.22)
total: 10000 open/close in 23.55 seconds: 424.64 ops/second
fail_loc=0
oleg330-server: debugfs 1.47.3-wc2 (11-Nov-2025)
 - unlinked 0 (time 1788353776 ; total 0 ; last 0)
total: 10000 unlinks in 12 seconds: 833.333313 unlinks/second
total: 2000 open/close in 3.83 seconds: 522.41 ops/second
oleg330-server: debugfs 1.47.3-wc2 (11-Nov-2025)