summaryrefslogtreecommitdiffstats
path: root/fs/9p/debug.h
diff options
context:
space:
mode:
Diffstat (limited to 'fs/9p/debug.h')
-rw-r--r--fs/9p/debug.h23
1 files changed, 15 insertions, 8 deletions
diff --git a/fs/9p/debug.h b/fs/9p/debug.h
index 4445f06919d9..fe551032788b 100644
--- a/fs/9p/debug.h
+++ b/fs/9p/debug.h
@@ -51,16 +51,23 @@ do { \
#if DEBUG_DUMP_PKT
static inline void dump_data(const unsigned char *data, unsigned int datalen)
{
- int i, j;
- int len = datalen;
+ int i, n;
+ char buf[5*8];
- printk(KERN_DEBUG "data ");
- for (i = 0; i < len; i += 4) {
- for (j = 0; (j < 4) && (i + j < len); j++)
- printk(KERN_DEBUG "%02x", data[i + j]);
- printk(KERN_DEBUG " ");
+ n = 0;
+ i = 0;
+ while (i < datalen) {
+ n += snprintf(buf+n, sizeof(buf)-n, "%02x", data[i++]);
+ if (i%4 == 0)
+ n += snprintf(buf+n, sizeof(buf)-n, " ");
+
+ if (i%16 == 0) {
+ dprintk(DEBUG_ERROR, "%s\n", buf);
+ n = 0;
+ }
}
- printk(KERN_DEBUG "\n");
+
+ dprintk(DEBUG_ERROR, "%s\n", buf);
}
#else /* DEBUG_DUMP_PKT */
static inline void dump_data(const unsigned char *data, unsigned int datalen)