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| author | Roger He <Hongbo.He@amd.com> | 2018-01-15 08:06:38 +0300 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2018-01-19 00:07:26 +0300 |
| commit | 8f2112f84c3c2acd3fcc8b922e78b6758db902db (patch) | |
| tree | 1f5e88f225fa4ae80d976d87333ef881bdba74cc /drivers/fpga/fpga-bridge.c | |
| parent | 8159e509203c50d0684483b4311b20e5d40553e8 (diff) | |
| download | linux-8f2112f84c3c2acd3fcc8b922e78b6758db902db.tar.xz | |
drm/ttm: add VADDR_FLAG_UPDATED_COUNT to correctly update dma_page global count
add this for correctly updating global mem count in ttm_mem_zone.
before that when ttm_mem_global_alloc_page fails, we would update all
dma_page's global mem count in ttm_dma->pages_list. but actually here
we should not update for the last dma_page.
v2: only the update of last dma_page is not right
v3: use lower bits of dma_page vaddr
Signed-off-by: Roger He <Hongbo.He@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/fpga/fpga-bridge.c')
0 files changed, 0 insertions, 0 deletions