diff options
Diffstat (limited to 'drivers/s390/block/dasd_proc.c')
| -rw-r--r-- | drivers/s390/block/dasd_proc.c | 22 |
1 files changed, 12 insertions, 10 deletions
diff --git a/drivers/s390/block/dasd_proc.c b/drivers/s390/block/dasd_proc.c index bf6fd348f20..2080ba6a69b 100644 --- a/drivers/s390/block/dasd_proc.c +++ b/drivers/s390/block/dasd_proc.c @@ -11,6 +11,8 @@ * */ +#define KMSG_COMPONENT "dasd" + #include <linux/ctype.h> #include <linux/seq_file.h> #include <linux/vmalloc.h> @@ -112,7 +114,7 @@ dasd_devices_show(struct seq_file *m, void *v) seq_printf(m, "n/f "); else seq_printf(m, - "at blocksize: %d, %ld blocks, %ld MB", + "at blocksize: %d, %lld blocks, %lld MB", block->bp_block, block->blocks, ((block->bp_block >> 9) * block->blocks) >> 11); @@ -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 */ } |