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gpu: nvgpu: fix MISRA 17.1 in logging functions

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MISRA Rule 17.1 forbids use of stdarg.h features which are defined for
variable arguments.
This patch modifies logging macros to use slogf function for QNX builds.
This avoids use of variable argument functions used for formatting log
message.

Jira NVGPU-4075

Change-Id: I5b6bb1107a7e431afaa960003858193a477b2ee6
Signed-off-by: Vedashree Vidwans <vvidwans@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/2192016
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
This commit is contained in:
Vedashree Vidwans
2019-10-03 16:37:57 -07:00
committed by Alex Waterman
parent 7a62265dde
commit 7c98fbba42
16 changed files with 282 additions and 139 deletions
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35
drivers/gpu/nvgpu/os/posix/os_sched.c
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@@ -42,31 +42,44 @@ int nvgpu_current_tid(struct gk20a *g)
void nvgpu_print_current_impl(struct gk20a *g, const char *func_name, int line,
void *ctx, enum nvgpu_log_type type)
{
char *log_message = "(unknown process)";
#if defined(__NVGPU_POSIX__)
#ifdef _GNU_SOURCE
char current_tname[CURRENT_NAME_LEN];
/* pthread_getname_np() will return null terminated string on success */
if (pthread_getname_np(0, current_tname, CURRENT_NAME_LEN) == 0) {
nvgpu_log_msg_impl(g, func_name, line, type, "%s",
current_tname);
} else {
nvgpu_log_msg_impl(g, func_name, line, type,
"(unknown process)");
log_message = current_tname;
}
#else
nvgpu_log_msg_impl(g, func_name, line, type, "(unknown process)");
nvgpu_err(g, "(unknown process)");
return;
#endif
#else
char current_tname[CURRENT_NAME_LEN];
/* pthread_getname_np() will return null terminated string on success */
if (pthread_getname_np(0, current_tname, CURRENT_NAME_LEN) == 0) {
nvgpu_log_msg_impl(g, func_name, line, type, "%s",
current_tname);
} else {
nvgpu_log_msg_impl(g, func_name, line, type,
"(unknown process)");
log_message = current_tname;
}
#endif
switch (type) {
case NVGPU_ERROR:
nvgpu_err(g, "%s", log_message);
break;
case NVGPU_WARNING:
nvgpu_warn(g, "%s", log_message);
break;
case NVGPU_DEBUG:
nvgpu_log(g, 0U, "%s", log_message);
break;
case NVGPU_INFO:
nvgpu_info(g, "%s", log_message);
break;
default:
nvgpu_err(g, "%s", log_message);
break;
}
}