== sanity test 228a: try to reuse idle OI blocks ========= 21:08:22 (1787101702)
fail_loc=0x80001002
 - open/close 3905 (time 1787101714.25 total 10.00 last 390.41)
 - open/close 7275 (time 1787101724.26 total 20.01 last 336.90)
total: 10000 open/close in 28.17 seconds: 355.00 ops/second
fail_loc=0
oleg309-server: debugfs 1.47.3-wc2 (11-Nov-2025)
 - unlinked 0 (time 1787101740 ; total 0 ; last 0)
total: 10000 unlinks in 18 seconds: 555.555542 unlinks/second
total: 2000 open/close in 6.98 seconds: 286.41 ops/second
oleg309-server: debugfs 1.47.3-wc2 (11-Nov-2025)