== sanity test 228a: try to reuse idle OI blocks ========= 11:58:07 (1777564687)
fail_loc=0x80001002
 - open/close 5109 (time 1777564698.99 total 10.00 last 510.80)
 - open/close 9767 (time 1777564708.99 total 20.00 last 465.75)
total: 10000 open/close in 20.49 seconds: 487.99 ops/second
fail_loc=0
oleg111-server: debugfs 1.47.3-wc2 (11-Nov-2025)
 - unlinked 0 (time 1777564717 ; total 0 ; last 0)
total: 10000 unlinks in 11 seconds: 909.090881 unlinks/second
total: 2000 open/close in 4.01 seconds: 498.24 ops/second
oleg111-server: debugfs 1.47.3-wc2 (11-Nov-2025)