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author | Debarshi Dutta <ddutta@nvidia.com> | 2018-11-30 00:27:05 -0500 |
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committer | mobile promotions <svcmobile_promotions@nvidia.com> | 2019-02-11 11:18:47 -0500 |
commit | 18643ac1357a845d204d6dabd98359a0ab0509a7 (patch) | |
tree | c04d1f18668eb0fafae7c345780db52d5064d185 /drivers/gpu/nvgpu/os/linux/os_linux.h | |
parent | a8f0cb89f423093c334202dcfe43cb5729efca85 (diff) |
gpu: nvgpu: replace input param chid with pointer to channel
preempt_channel needs to use the channel to pass it to other
public functions, get access to a tsg etc. This qualifies it to take a
pointer to a channel as an input parameter instead of a chid.
Increment the channel ref counter using the function
gk20a_channel_from_id in functions where we get the chid from the h/w
registers directly. Once the prempt_channel function call is done,
use a gk20a_channel_put on the referenced channel.
Jira NVGPU-1461
Change-Id: I6c87c8104cfcb418d468c8c590087fd4aeabf4bd
Signed-off-by: Debarshi Dutta <ddutta@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1963200
(cherry picked from commit 9abe9fe062367902ede7721cff55396859f8e4e8
in dev-kernel)
Reviewed-on: https://git-master.nvidia.com/r/2013728
Reviewed-by: svc-mobile-coverity <svc-mobile-coverity@nvidia.com>
GVS: Gerrit_Virtual_Submit
Reviewed-by: Bibek Basu <bbasu@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
Diffstat (limited to 'drivers/gpu/nvgpu/os/linux/os_linux.h')
0 files changed, 0 insertions, 0 deletions