From 52f1ab0372af3907364dea8b9ff3d25eaa4cbd7f Mon Sep 17 00:00:00 2001 From: Konsta Holtta Date: Thu, 14 Jun 2018 14:50:15 +0300 Subject: gpu: nvgpu: add API to print process name Add an OS-abstracted API for printing the name of the current process into a log message and convert the single occurrence of current->comm in submit path power failure to use it. Jira NVGPU-705 Change-Id: I1a509dcc5aecc3c89ce4582733888081b3e38f1f Signed-off-by: Konsta Holtta Reviewed-on: https://git-master.nvidia.com/r/1749833 Reviewed-by: mobile promotions Tested-by: mobile promotions --- drivers/gpu/nvgpu/common/posix/nvgpu.c | 7 +++++++ 1 file changed, 7 insertions(+) (limited to 'drivers/gpu/nvgpu/common') diff --git a/drivers/gpu/nvgpu/common/posix/nvgpu.c b/drivers/gpu/nvgpu/common/posix/nvgpu.c index 6f2a5fe9..a275f2de 100644 --- a/drivers/gpu/nvgpu/common/posix/nvgpu.c +++ b/drivers/gpu/nvgpu/common/posix/nvgpu.c @@ -67,6 +67,13 @@ int nvgpu_current_tid(struct gk20a *g) return (int)pthread_self(); } +void __nvgpu_print_current(struct gk20a *g, const char *func_name, int line, + void *ctx, enum nvgpu_log_type type) +{ + __nvgpu_log_msg(g, func_name, line, type, + "Current process: (nvgpu userspace)"); +} + /* * Somewhat meaningless in userspace... */ -- cgit v1.2.2