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| author | Dan Williams <dan.j.williams@intel.com> | 2015-08-17 08:13:26 -0600 |
|---|---|---|
| committer | Jens Axboe <axboe@fb.com> | 2015-08-17 08:13:26 -0600 |
| commit | db0fa0cb015794dd19f664933d49c6ce902ec1e1 (patch) | |
| tree | 3c3dddb796ddb24b24de8081df7851495cfafc11 /lib/locking-selftest-wlock.h | |
| parent | 89e2a8404e4415da1edbac6ca4f7332b4a74fae2 (diff) | |
| download | linux-db0fa0cb015794dd19f664933d49c6ce902ec1e1.tar.gz linux-db0fa0cb015794dd19f664933d49c6ce902ec1e1.tar.bz2 linux-db0fa0cb015794dd19f664933d49c6ce902ec1e1.zip | |
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>
Diffstat (limited to 'lib/locking-selftest-wlock.h')
0 files changed, 0 insertions, 0 deletions