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| author | Deepak Nibade <dnibade@nvidia.com> | 2016-08-16 04:17:43 -0400 |
|---|---|---|
| committer | mobile promotions <svcmobile_promotions@nvidia.com> | 2016-09-01 12:10:45 -0400 |
| commit | 50fec50bffea22dc6c19c86da6ecb604c940c424 (patch) | |
| tree | 69b7a865e06b6f13118d5e2b8c510703f716aad8 /drivers/gpu/nvgpu/gk20a/mm_gk20a.c | |
| parent | 3b6819bdf4e4802dbd1c0fc840382816935121ed (diff) | |
gpu: nvgpu: fix memory leak in case of failure
In __gk20a_alloc_pages(), if we fail to allocate a chunk
we free previously allocated chunks in error path
But we do not free up the memory reserved in those chunks
which could lead to OOM situations
Fix this by calling gk20a_free() for each chunk in error
path
Jira DNVGPU-96
Change-Id: I68aa18d68a5282405016e688c790ccbc0c2a0d69
Signed-off-by: Deepak Nibade <dnibade@nvidia.com>
Reviewed-on: http://git-master/r/1203098
(cherry picked from commit f096bd1675600f4e2fc2d686f2911bb945fbbf0b)
Reviewed-on: http://git-master/r/1210952
GVS: Gerrit_Virtual_Submit
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
Diffstat (limited to 'drivers/gpu/nvgpu/gk20a/mm_gk20a.c')
0 files changed, 0 insertions, 0 deletions