== sanity test 228a: try to reuse idle OI blocks ========= 22:48:36 (1784170116)
fail_loc=0x80001002
 - open/close 4840 (time 1784170127.71 total 10.00 last 483.90)
 - open/close 9631 (time 1784170137.71 total 20.00 last 479.03)
total: 10000 open/close in 20.77 seconds: 481.43 ops/second
fail_loc=0
oleg129-server: debugfs 1.47.3-wc2 (11-Nov-2025)
 - unlinked 0 (time 1784170146 ; total 0 ; last 0)
total: 10000 unlinks in 12 seconds: 833.333313 unlinks/second
total: 2000 open/close in 4.23 seconds: 473.01 ops/second
oleg129-server: debugfs 1.47.3-wc2 (11-Nov-2025)