== sanity test 228a: try to reuse idle OI blocks ========= 13:58:39 (1772305119)
fail_loc=0x80001002
 - open/close 4272 (time 1772305130.86 total 10.00 last 427.14)
 - open/close 9022 (time 1772305140.86 total 20.00 last 474.92)
total: 10000 open/close in 22.38 seconds: 446.89 ops/second
fail_loc=0
oleg219-server: debugfs 1.47.3-wc2 (11-Nov-2025)
 - unlinked 0 (time 1772305151 ; total 0 ; last 0)
total: 10000 unlinks in 11 seconds: 909.090881 unlinks/second
total: 2000 open/close in 4.41 seconds: 453.72 ops/second
oleg219-server: debugfs 1.47.3-wc2 (11-Nov-2025)