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Andrea Arcangeli <andrea@suse.de> wrote: > > BTW, one thing that should definitely do readhaead and it's > not doing that (at least in 2.4) is the readdir path, again to generate > big commands, no matter the seeks. It was lost with the directory in > pagecache. Yes. But ext3 is still doing directory readahead, and I have never noticed it gaining any particular benefit over ext2 from it. And neither fs performs inode table readahead. - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/ | ||||||||||||
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