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[S390] dasd: message cleanup

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Moved some Messages into s390 debug feature and changed remaining
messages to use the dev_xxx and pr_xxx macros.

Signed-off-by: Stefan Haberland <stefan.haberland@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
This commit is contained in:
Stefan Haberland
2009-03-26 15:23:49 +01:00
committed by Martin Schwidefsky
parent f3eb5384cf
commit fc19f381b3
13 changed files with 743 additions and 637 deletions
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20
drivers/s390/block/dasd_proc.c
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@@ -11,6 +11,8 @@
*
*/
#define KMSG_COMPONENT "dasd"
#include <linux/ctype.h>
#include <linux/seq_file.h>
#include <linux/vmalloc.h>
@@ -267,7 +269,7 @@ dasd_statistics_write(struct file *file, const char __user *user_buf,
buffer = dasd_get_user_string(user_buf, user_len);
if (IS_ERR(buffer))
return PTR_ERR(buffer);
MESSAGE_LOG(KERN_INFO, "/proc/dasd/statictics: '%s'", buffer);
DBF_EVENT(DBF_DEBUG, "/proc/dasd/statictics: '%s'\n", buffer);
/* check for valid verbs */
for (str = buffer; isspace(*str); str++);
@@ -277,33 +279,33 @@ dasd_statistics_write(struct file *file, const char __user *user_buf,
if (strcmp(str, "on") == 0) {
/* switch on statistics profiling */
dasd_profile_level = DASD_PROFILE_ON;
MESSAGE(KERN_INFO, "%s", "Statistics switched on");
pr_info("The statistics feature has been switched "
"on\n");
} else if (strcmp(str, "off") == 0) {
/* switch off and reset statistics profiling */
memset(&dasd_global_profile,
0, sizeof (struct dasd_profile_info_t));
dasd_profile_level = DASD_PROFILE_OFF;
MESSAGE(KERN_INFO, "%s", "Statistics switched off");
pr_info("The statistics feature has been switched "
"off\n");
} else
goto out_error;
} else if (strncmp(str, "reset", 5) == 0) {
/* reset the statistics */
memset(&dasd_global_profile, 0,
sizeof (struct dasd_profile_info_t));
MESSAGE(KERN_INFO, "%s", "Statistics reset");
pr_info("The statistics have been reset\n");
} else
goto out_error;
kfree(buffer);
return user_len;
out_error:
MESSAGE(KERN_WARNING, "%s",
"/proc/dasd/statistics: only 'set on', 'set off' "
"and 'reset' are supported verbs");
pr_warning("%s is not a supported value for /proc/dasd/statistics\n",
str);
kfree(buffer);
return -EINVAL;
#else
MESSAGE(KERN_WARNING, "%s",
"/proc/dasd/statistics: is not activated in this kernel");
pr_warning("/proc/dasd/statistics: is not activated in this kernel\n");
return user_len;
#endif /* CONFIG_DASD_PROFILE */
}