Sergey Bugaev 6c9343e262 Userland: Also cache d_type in find(1) ...

Since readdir() actually gives us the file type, we don't have
to stat it again to know whether it's a directory! This means that
'find /' can process the majority of files without ever calling
stat() on them, simply by reading directories.

In addition, the TypeCommand (-t) can make use of this info too,
so, for instance, a 'find / -t d' does not need to stat anything
either.

This gives us a final huge speedup :^)

2021-08-18 18:13:59 +02:00

16 KiB

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