== sanity test 228a: try to reuse idle OI blocks ========= 13:40:34 (1771440034)
fail_loc=0x80001002
 - open/close 4463 (time 1771440045.95 total 10.00 last 446.22)
 - open/close 8033 (time 1771440055.95 total 20.00 last 356.92)
total: 10000 open/close in 24.62 seconds: 406.20 ops/second
fail_loc=0
oleg227-server: debugfs 1.47.3-wc2 (11-Nov-2025)
 - unlinked 0 (time 1771440068 ; total 0 ; last 0)
total: 10000 unlinks in 12 seconds: 833.333313 unlinks/second
total: 2000 open/close in 4.55 seconds: 439.78 ops/second
oleg227-server: debugfs 1.47.3-wc2 (11-Nov-2025)