From: Linus Torvalds <torvalds@g5.osdl.org>
Date: Mon, 6 Mar 2006 20:10:07 +0000 (-0800)
Subject: Fix "check_slabp" printout size calculation
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=264132bc62fe071d0ff378c1103bae9d33212f10;p=linux-beck.git

Fix "check_slabp" printout size calculation

We want to use the "struct slab" size, not the size of the pointer to
same.  As it is, we'd not print out the last <n> entry pointers in the
slab (where <n> is ~10, depending on whether it's a 32-bit or 64-bit
kernel).

Gaah, that slab code was written by somebody who likes unreadable crud.

Signed-off-by: Linus Torvalds <torvalds@osdl.org>
---

diff --git a/mm/slab.c b/mm/slab.c
index add05d808a4a..2b0b1519bb74 100644
--- a/mm/slab.c
+++ b/mm/slab.c
@@ -2554,7 +2554,7 @@ static void check_slabp(struct kmem_cache *cachep, struct slab *slabp)
 		       "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 < sizeof(*slabp) + cachep->num * sizeof(kmem_bufctl_t);
 		     i++) {
 			if ((i % 16) == 0)
 				printk("\n%03x:", i);