scatterlist: use sg_phys()
Coccinelle cleanup to replace open coded sg to physical address
translations. This is in preparation for introducing scatterlists that
reference __pfn_t.
// sg_phys.cocci: convert usage page_to_phys(sg_page(sg)) to sg_phys(sg)
// usage: make coccicheck COCCI=sg_phys.cocci MODE=patch
virtual patch
@@
struct scatterlist *sg;
@@
- page_to_phys(sg_page(sg)) + sg->offset
+ sg_phys(sg)
@@
struct scatterlist *sg;
@@
- page_to_phys(sg_page(sg))
+ sg_phys(sg) & PAGE_MASK
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
Signed-off-by: Jens Axboe <axboe@fb.com>
5 files changed