<nicolas17>
when accessing the filesystem with blocking syscalls, the kernel is forced to do things sequentially and in the order the syscalls are made
<nicolas17>
when using io_uring, the kernel knows about multiple operations at once so in theory it can do them in parallel or in optimized ordering... but to what extent does it actually do such optimizations?
<nicolas17>
I couldn't find docs about that
<nicolas17>
for example, will Linux read files in physically-sequential order from a hard disk?
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