cregit-Linux how code gets into the kernel

Release 4.11 drivers/s390/net/ctcm_dbug.c

Directory: drivers/s390/net
/*
 *      Copyright IBM Corp. 2001, 2007
 *      Authors:        Peter Tiedemann (ptiedem@de.ibm.com)
 *
 */

#include <linux/stddef.h>
#include <linux/string.h>
#include <linux/kernel.h>
#include <linux/errno.h>
#include <linux/ctype.h>
#include <linux/sysctl.h>
#include <linux/module.h>
#include <linux/init.h>
#include <linux/fs.h>
#include <linux/debugfs.h>
#include "ctcm_dbug.h"

/*
 * Debug Facility Stuff
 */


struct ctcm_dbf_info ctcm_dbf[CTCM_DBF_INFOS] = {
	[CTCM_DBF_SETUP]     = {"ctc_setup", 8, 1, 64, CTC_DBF_INFO, NULL},
	[CTCM_DBF_ERROR]     = {"ctc_error", 8, 1, 64, CTC_DBF_ERROR, NULL},
	[CTCM_DBF_TRACE]     = {"ctc_trace", 8, 1, 64, CTC_DBF_ERROR, NULL},
	[CTCM_DBF_MPC_SETUP] = {"mpc_setup", 8, 1, 80, CTC_DBF_INFO, NULL},
	[CTCM_DBF_MPC_ERROR] = {"mpc_error", 8, 1, 80, CTC_DBF_ERROR, NULL},
	[CTCM_DBF_MPC_TRACE] = {"mpc_trace", 8, 1, 80, CTC_DBF_ERROR, NULL},
};


void ctcm_unregister_dbf_views(void) { int x; for (x = 0; x < CTCM_DBF_INFOS; x++) { debug_unregister(ctcm_dbf[x].id); ctcm_dbf[x].id = NULL; } }

Contributors

PersonTokensPropCommitsCommitProp
Peter Tiedemann44100.00%1100.00%
Total44100.00%1100.00%


int ctcm_register_dbf_views(void) { int x; for (x = 0; x < CTCM_DBF_INFOS; x++) { /* register the areas */ ctcm_dbf[x].id = debug_register(ctcm_dbf[x].name, ctcm_dbf[x].pages, ctcm_dbf[x].areas, ctcm_dbf[x].len); if (ctcm_dbf[x].id == NULL) { ctcm_unregister_dbf_views(); return -ENOMEM; } /* register a view */ debug_register_view(ctcm_dbf[x].id, &debug_hex_ascii_view); /* set a passing level */ debug_set_level(ctcm_dbf[x].id, ctcm_dbf[x].level); } return 0; }

Contributors

PersonTokensPropCommitsCommitProp
Peter Tiedemann119100.00%1100.00%
Total119100.00%1100.00%


void ctcm_dbf_longtext(enum ctcm_dbf_names dbf_nix, int level, char *fmt, ...) { char dbf_txt_buf[64]; va_list args; if (!debug_level_enabled(ctcm_dbf[dbf_nix].id, level)) return; va_start(args, fmt); vsnprintf(dbf_txt_buf, sizeof(dbf_txt_buf), fmt, args); va_end(args); debug_text_event(ctcm_dbf[dbf_nix].id, level, dbf_txt_buf); }

Contributors

PersonTokensPropCommitsCommitProp
Peter Tiedemann7893.98%150.00%
Hendrik Brueckner56.02%150.00%
Total83100.00%2100.00%


Overall Contributors

PersonTokensPropCommitsCommitProp
Peter Tiedemann39298.49%250.00%
Hendrik Brueckner51.26%125.00%
Heiko Carstens10.25%125.00%
Total398100.00%4100.00%
Directory: drivers/s390/net
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