diff options
Diffstat (limited to 'mm/slab.c')
| -rw-r--r-- | mm/slab.c | 19 |
1 files changed, 7 insertions, 12 deletions
diff --git a/mm/slab.c b/mm/slab.c index 6d90a091fdca..708efe886154 100644 --- a/mm/slab.c +++ b/mm/slab.c @@ -1851,15 +1851,15 @@ static void dump_line(char *data, int offset, int limit) unsigned char error = 0; int bad_count = 0; - printk(KERN_ERR "%03x:", offset); + printk(KERN_ERR "%03x: ", offset); for (i = 0; i < limit; i++) { if (data[offset + i] != POISON_FREE) { error = data[offset + i]; bad_count++; } - printk(" %02x", (unsigned char)data[offset + i]); } - printk("\n"); + print_hex_dump(KERN_CONT, "", 0, 16, 1, + &data[offset], limit, 1); if (bad_count == 1) { error ^= POISON_FREE; @@ -3039,14 +3039,9 @@ bad: printk(KERN_ERR "slab: Internal list corruption detected in " "cache '%s'(%d), slabp %p(%d). Hexdump:\n", cachep->name, cachep->num, slabp, slabp->inuse); - for (i = 0; - i < sizeof(*slabp) + cachep->num * sizeof(kmem_bufctl_t); - i++) { - if (i % 16 == 0) - printk("\n%03x:", i); - printk(" %02x", ((unsigned char *)slabp)[i]); - } - printk("\n"); + print_hex_dump(KERN_ERR, "", DUMP_PREFIX_OFFSET, 16, 1, slabp, + sizeof(*slabp) + cachep->num * sizeof(kmem_bufctl_t), + 1); BUG(); } } @@ -4584,7 +4579,7 @@ static const struct file_operations proc_slabstats_operations = { static int __init slab_proc_init(void) { - proc_create("slabinfo",S_IWUSR|S_IRUGO,NULL,&proc_slabinfo_operations); + proc_create("slabinfo",S_IWUSR|S_IRUSR,NULL,&proc_slabinfo_operations); #ifdef CONFIG_DEBUG_SLAB_LEAK proc_create("slab_allocators", 0, NULL, &proc_slabstats_operations); #endif |