gpu: nvgpu: Reduce structure padding waste

The gk20a_init_fifo_setup_sw_common() function allocates memory of
schannel_gk20a and tsg_gk20a tructures for all 512 channels:
    Size   Caller                    Module  Pages     Type
    749568 __nvgpu_vzalloc+0x28/0x78 [nvgpu] pages=182 vmalloc
    602112 __nvgpu_vzalloc+0x28/0x78 [nvgpu] pages=146 vmalloc

This change just simply reorgnizes the member defines in those two
structures to reduce padding waste. After this change:
    Size   Caller                    Module  Pages     Type
    733184 __nvgpu_vzalloc+0x28/0x78 [nvgpu] pages=178 vmalloc
    585728 __nvgpu_vzalloc+0x28/0x78 [nvgpu] pages=142 vmalloc

In summary, it saves 8 pages in 32KB memory.

Bug 2327574
Bug 2284925

Change-Id: I06693e0fef516a145b48dd3a05d756c0feaf3ba5
Signed-off-by: Nicolin Chen <nicolinc@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1803358
Reviewed-by: svc-misra-checker <svc-misra-checker@nvidia.com>
Reviewed-by: svccoveritychecker <svccoveritychecker@nvidia.com>
GVS: Gerrit_Virtual_Submit
Reviewed-by: Alex Waterman <alexw@nvidia.com>
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>

0 files changed, 0 insertions, 0 deletions