== sanity test 228a: try to reuse idle OI blocks ========= 15:38:12 (1778355492)
fail_loc=0x80001002
 - open/close 4385 (time 1778355503.50 total 10.00 last 438.48)
 - open/close 9084 (time 1778355513.50 total 20.00 last 469.83)
total: 10000 open/close in 22.21 seconds: 450.27 ops/second
fail_loc=0
oleg127-server: debugfs 1.47.3-wc2 (11-Nov-2025)
 - unlinked 0 (time 1778355523 ; total 0 ; last 0)
total: 10000 unlinks in 13 seconds: 769.230774 unlinks/second
total: 2000 open/close in 5.35 seconds: 374.06 ops/second
oleg127-server: debugfs 1.47.3-wc2 (11-Nov-2025)