== sanity test 228a: try to reuse idle OI blocks ========= 21:53:55 (1781661235)
fail_loc=0x80001002
 - open/close 3977 (time 1781661246.88 total 10.00 last 397.66)
 - open/close 8398 (time 1781661256.88 total 20.00 last 442.03)
total: 10000 open/close in 23.76 seconds: 420.96 ops/second
fail_loc=0
oleg233-server: debugfs 1.47.3-wc2 (11-Nov-2025)
 - unlinked 0 (time 1781661268 ; total 0 ; last 0)
total: 10000 unlinks in 12 seconds: 833.333313 unlinks/second
total: 2000 open/close in 4.02 seconds: 497.07 ops/second
oleg233-server: debugfs 1.47.3-wc2 (11-Nov-2025)