Re: [PATCH 04/10] AXFS: axfs_inode.c

Phillip Lougher
2008-08-22T03:29:44Z

Jared Hulbert wrote:

>
> The memcpy in question copies a c_node to the page. The len is either
> the max length of a c_node and size of the buffer I'm copying to
> (PAGE_CACHE_SIZE) or it is the difference between the beginning of the
> c_node in the c_block and the end of the c_block, whichever is
> smaller. The confusion is probably because of the fact that this
> copies extra crap to the page for tails.

Ah yes, that's where I got confused :) Glad to see AXFS uses tail packing.

Phillip