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| author | Shiraz, Saleem <shiraz.saleem@intel.com> | 2019-02-12 20:01:14 +0300 |
|---|---|---|
| committer | Jason Gunthorpe <jgg@mellanox.com> | 2019-02-13 19:00:43 +0300 |
| commit | 52a572e9f7d3a0e496b6b93870fbd71dd530306a (patch) | |
| tree | 87cdd9faa215e3bf1c14b2e352b20d13beb76a02 /tools/perf/scripts/python/stackcollapse.py | |
| parent | 36d577089d207c4832c4f24902167dcd47635ebe (diff) | |
| download | linux-52a572e9f7d3a0e496b6b93870fbd71dd530306a.tar.xz | |
RDMA/nes: Use for_each_sg_dma_page iterator for umem SGL
Use the for_each_sg_dma_page iterator variant to walk the umem DMA-mapped
SGL and get the page DMA address. This avoids the extra loop to iterate
pages in the SGE when for_each_sg iterator is used.
Additionally, purge umem->page_shift usage in the driver as its only
relevant for ODP MRs. Use system page size and shift instead.
Signed-off-by: Shiraz, Saleem <shiraz.saleem@intel.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
Diffstat (limited to 'tools/perf/scripts/python/stackcollapse.py')
0 files changed, 0 insertions, 0 deletions