Displaying 2 results from an estimated 2 matches for "sg_entri".
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sg_ents
2009 Nov 05
0
[PATCH] Add VirtIO Frame Buffer Support
...gh */
> +static struct scatterlist* vmalloc_to_sg(unsigned char *virt, int length,
> + void *cmd, int cmd_len, int *sg_elem)
> +{
> + struct scatterlist *sglist;
> + struct page *pg;
> + int nr_pages = (length+PAGE_SIZE-1)/PAGE_SIZE;
Spaces are needed around +, -
> + int sg_entries;
> + int i;
> +
> + /* unaligned */
> + if ((ulong)virt & ~PAGE_MASK) {
Use offset_in_page here and below?
> + int tmp_len = length - (PAGE_SIZE - ((ulong)virt & ~PAGE_MASK));
> + /* how long would it be without the first non-aligned chunk? */
> + nr_pages = (tmp...
2009 Nov 05
0
[PATCH] Add VirtIO Frame Buffer Support
...gh */
> +static struct scatterlist* vmalloc_to_sg(unsigned char *virt, int length,
> + void *cmd, int cmd_len, int *sg_elem)
> +{
> + struct scatterlist *sglist;
> + struct page *pg;
> + int nr_pages = (length+PAGE_SIZE-1)/PAGE_SIZE;
Spaces are needed around +, -
> + int sg_entries;
> + int i;
> +
> + /* unaligned */
> + if ((ulong)virt & ~PAGE_MASK) {
Use offset_in_page here and below?
> + int tmp_len = length - (PAGE_SIZE - ((ulong)virt & ~PAGE_MASK));
> + /* how long would it be without the first non-aligned chunk? */
> + nr_pages = (tmp...