Linux-insides: Introduction to deferred interrupts

I think the author wrote this series of articles to better understand the kernel source code himself, an effort that I praise. It is probably the same reason why most of us write blogs: our articles are much more interesting to write than to read. The fact that somebody can find the "Linux insides" articles useful is mostly a welcome side effect, not the original drive that put them into existence. Again, this is only my personal understanding of the author's intention, which I admire.