Displaying 1 result from an estimated 1 matches for "new_pers_gnts".
2012 Sep 19
27
[PATCH] Persistent grant maps for xen blk drivers
...blkbk_unmap(struct pending_req *req)
static int xen_blkbk_map(struct blkif_request *req,
struct pending_req *pending_req,
- struct seg_buf seg[])
+ struct seg_buf seg[],
+ struct page *pages[])
{
struct gnttab_map_grant_ref map[BLKIF_MAX_SEGMENTS_PER_REQUEST];
+ struct pers_gnt *new_pers_gnts[BLKIF_MAX_SEGMENTS_PER_REQUEST];
+ struct pers_gnt *pers_gnts[BLKIF_MAX_SEGMENTS_PER_REQUEST];
+ struct page *pages_to_gnt[BLKIF_MAX_SEGMENTS_PER_REQUEST];
+ struct pers_gnt *pers_gnt;
+ phys_addr_t addr;
int i;
+ int new_map;
int nseg = req->u.rw.nr_segments;
+ int segs_to_init = 0;
int r...