== sanity test 228a: try to reuse idle OI blocks ========= 20:11:22 (1786839082)
fail_loc=0x80001002
 - open/close 3482 (time 1786839094.33 total 10.00 last 348.08)
 - open/close 7127 (time 1786839104.33 total 20.01 last 364.44)
total: 10000 open/close in 29.68 seconds: 336.95 ops/second
fail_loc=0
oleg232-server: debugfs 1.47.3-wc2 (11-Nov-2025)
 - unlinked 0 (time 1786839122 ; total 0 ; last 0)
total: 10000 unlinks in 13 seconds: 769.230774 unlinks/second
total: 2000 open/close in 4.78 seconds: 418.66 ops/second
oleg232-server: debugfs 1.47.3-wc2 (11-Nov-2025)