C++ (Cpp) cfs_tracefile_dump_all_pages Examples

Example #1

File: debug.c Project: ORNL-TechInt/lustre

/**
 * Dump Lustre log to ::debug_file_path by calling tracefile_dump_all_pages()
 */
void libcfs_debug_dumplog_internal(void *arg)
{
        CFS_DECL_JOURNAL_DATA;

        CFS_PUSH_JOURNAL;

        if (strncmp(libcfs_debug_file_path_arr, "NONE", 4) != 0) {
                snprintf(debug_file_name, sizeof(debug_file_name) - 1,
                         "%s.%ld." LPLD, libcfs_debug_file_path_arr,
                         cfs_time_current_sec(), (long_ptr_t)arg);
                printk(CFS_KERN_ALERT "LustreError: dumping log to %s\n",
                       debug_file_name);
                cfs_tracefile_dump_all_pages(debug_file_name);
                libcfs_run_debug_log_upcall(debug_file_name);
        }
        CFS_POP_JOURNAL;
}

Example #2

File: debug.c Project: 020gzh/linux

/**
 * Dump Lustre log to ::debug_file_path by calling tracefile_dump_all_pages()
 */
void libcfs_debug_dumplog_internal(void *arg)
{
	void *journal_info;

	journal_info = current->journal_info;
	current->journal_info = NULL;

	if (strncmp(libcfs_debug_file_path_arr, "NONE", 4) != 0) {
		snprintf(debug_file_name, sizeof(debug_file_name) - 1,
			 "%s.%lld.%ld", libcfs_debug_file_path_arr,
			 (s64)ktime_get_real_seconds(), (long_ptr_t)arg);
		pr_alert("LustreError: dumping log to %s\n", debug_file_name);
		cfs_tracefile_dump_all_pages(debug_file_name);
		libcfs_run_debug_log_upcall(debug_file_name);
	}

	current->journal_info = journal_info;
}

Example #3

File: debug.c Project: hejin/lustre-stable

/**
 * Dump Lustre log to ::debug_file_path by calling tracefile_dump_all_pages()
 */
void libcfs_debug_dumplog_internal(void *arg)
{
	static time_t last_dump_time;
	time_t current_time;
	DECL_JOURNAL_DATA;

	PUSH_JOURNAL;

	current_time = cfs_time_current_sec();

	if (strncmp(libcfs_debug_file_path_arr, "NONE", 4) != 0 &&
	    current_time > last_dump_time) {
		last_dump_time = current_time;
		snprintf(debug_file_name, sizeof(debug_file_name) - 1,
			 "%s.%ld." LPLD, libcfs_debug_file_path_arr,
			 current_time, (long_ptr_t)arg);
		printk(KERN_ALERT "LustreError: dumping log to %s\n",
		       debug_file_name);
		cfs_tracefile_dump_all_pages(debug_file_name);
		libcfs_run_debug_log_upcall(debug_file_name);
	}
	POP_JOURNAL;
}

Example #4

File: debug.c Project: mdamt/linux

/**
 * Dump Lustre log to ::debug_file_path by calling tracefile_dump_all_pages()
 */
void libcfs_debug_dumplog_internal(void *arg)
{
	static time64_t last_dump_time;
	time64_t current_time;
	void *journal_info;

	journal_info = current->journal_info;
	current->journal_info = NULL;
	current_time = ktime_get_real_seconds();

	if (strncmp(libcfs_debug_file_path_arr, "NONE", 4) &&
	    current_time > last_dump_time) {
		last_dump_time = current_time;
		snprintf(debug_file_name, sizeof(debug_file_name) - 1,
			 "%s.%lld.%ld", libcfs_debug_file_path_arr,
			 (s64)current_time, (long)arg);
		pr_alert("LustreError: dumping log to %s\n", debug_file_name);
		cfs_tracefile_dump_all_pages(debug_file_name);
		libcfs_run_debug_log_upcall(debug_file_name);
	}

	current->journal_info = journal_info;
}