== sanity test 228a: try to reuse idle OI blocks ========= 03:19:05 (1782631145)
fail_loc=0x80001002
 - open/close 5232 (time 1782631156.82 total 10.00 last 523.14)
total: 10000 open/close in 19.23 seconds: 520.00 ops/second
fail_loc=0
oleg210-server: debugfs 1.47.3-wc2 (11-Nov-2025)
 - unlinked 0 (time 1782631174 ; total 0 ; last 0)
total: 10000 unlinks in 11 seconds: 909.090881 unlinks/second
total: 2000 open/close in 3.92 seconds: 510.18 ops/second
oleg210-server: debugfs 1.47.3-wc2 (11-Nov-2025)