== sanity test 228a: try to reuse idle OI blocks ========= 07:30:48 (1781609448)
fail_loc=0x80001002
 - open/close 5170 (time 1781609460.04 total 10.00 last 516.91)
total: 10000 open/close in 19.27 seconds: 518.95 ops/second
fail_loc=0
oleg244-server: debugfs 1.47.3-wc2 (11-Nov-2025)
 - unlinked 0 (time 1781609477 ; total 0 ; last 0)
total: 10000 unlinks in 11 seconds: 909.090881 unlinks/second
total: 2000 open/close in 4.00 seconds: 499.96 ops/second
oleg244-server: debugfs 1.47.3-wc2 (11-Nov-2025)