Alex Waterman 3e841d6a37 gpu: nvgpu: Fix kmem debugging ...

Make the kmem debugging prints much more easily usable. Previously the
prints would only take effect if the full tracking was enabled:

  CONFIG_NVGPU_TRACK_MEM_USAGE

However, there are many times when just the debug prints would be nice
to have by simply setting the log mask bit in the log mask.

  echo 0x80000 > /sys/kernel/debug/<gpu>/log_mask

Also this change now uses the real nvgpu_log() function instead of the
legacy nvgpu_dbg() function. This makes the logging appear with proper
GPU printing as well.

Change-Id: If545da3d357d38fe8252e7d548c6765b995cd3d7
Signed-off-by: Alex Waterman <alexw@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1560248
Reviewed-by: Automatic_Commit_Validation_User
Reviewed-by: svc-mobile-coverity <svc-mobile-coverity@nvidia.com>
Reviewed-by: svccoveritychecker <svccoveritychecker@nvidia.com>
GVS: Gerrit_Virtual_Submit
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>

2017-09-19 21:52:56 -07:00

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