On Fri, 12 Feb 2010 03:32:14 pm Amit Shah wrote: > vq operations depend on vq->data[i] being NULL to figure out if the vq > entry is in use. > > We have to initialize them to NULL to ensure we don't work with junk > data and trigger false BUG_ONs.
Not really. We wouldn't detect some bogus get_buf() calls if it's not NULL, but we only *need* this since detach_bufs was added. I've updated the commit message to reflect it. Thanks, Rusty. _______________________________________________ Virtualization mailing list Virtualization@lists.linux-foundation.org https://lists.linux-foundation.org/mailman/listinfo/virtualization
