20 Jun
2025
20 Jun
'25
3:28 p.m.
On 2025/6/20 19:12, Pavel Machek wrote:
How could it underflow? for (..., index) already means we break the loop. I don't see underflow possibility.
let us assume list @file_systems has 1000 entries, and think about what will happen for below scenario.
for invocation fs_name(0, ...) but the first try_module_get() fails.
@index underflow will cause extra and unnecessary 999 cycles.