Sjur BRENDELAND <sjur.brandeland@xxxxxxxxxxxxxx> writes: >> This allocates one redundant sg entry when nrbuf > 0, >> but I think it is OK. (just a comment) > > I did this on purpose for the sake of simplicity, but I can > change this to something like: > alloc_size = sizeof(*buf) + sizeof(buf->sg) * max(nrbufs - 1, 1); That's why we use [0] in the definition (a GCC extension). Cheers, Rusty. _______________________________________________ Virtualization mailing list Virtualization@xxxxxxxxxxxxxxxxxxxxxxxxxx https://lists.linuxfoundation.org/mailman/listinfo/virtualization
