diff options
| -rw-r--r-- | net/wanrouter/wanmain.c | 57 |
1 files changed, 0 insertions, 57 deletions
diff --git a/net/wanrouter/wanmain.c b/net/wanrouter/wanmain.c index 316211d9f17..769cdd62c1b 100644 --- a/net/wanrouter/wanmain.c +++ b/net/wanrouter/wanmain.c @@ -62,63 +62,6 @@ #define KMEM_SAFETYZONE 8 -/***********FOR DEBUGGING PURPOSES********************************************* -static void * dbg_kmalloc(unsigned int size, int prio, int line) { - int i = 0; - void * v = kmalloc(size+sizeof(unsigned int)+2*KMEM_SAFETYZONE*8,prio); - char * c1 = v; - c1 += sizeof(unsigned int); - *((unsigned int *)v) = size; - - for (i = 0; i < KMEM_SAFETYZONE; i++) { - c1[0] = 'D'; c1[1] = 'E'; c1[2] = 'A'; c1[3] = 'D'; - c1[4] = 'B'; c1[5] = 'E'; c1[6] = 'E'; c1[7] = 'F'; - c1 += 8; - } - c1 += size; - for (i = 0; i < KMEM_SAFETYZONE; i++) { - c1[0] = 'M'; c1[1] = 'U'; c1[2] = 'N'; c1[3] = 'G'; - c1[4] = 'W'; c1[5] = 'A'; c1[6] = 'L'; c1[7] = 'L'; - c1 += 8; - } - v = ((char *)v) + sizeof(unsigned int) + KMEM_SAFETYZONE*8; - printk(KERN_INFO "line %d kmalloc(%d,%d) = %p\n",line,size,prio,v); - return v; -} -static void dbg_kfree(void * v, int line) { - unsigned int * sp = (unsigned int *)(((char *)v) - (sizeof(unsigned int) + KMEM_SAFETYZONE*8)); - unsigned int size = *sp; - char * c1 = ((char *)v) - KMEM_SAFETYZONE*8; - int i = 0; - for (i = 0; i < KMEM_SAFETYZONE; i++) { - if ( c1[0] != 'D' || c1[1] != 'E' || c1[2] != 'A' || c1[3] != 'D' - || c1[4] != 'B' || c1[5] != 'E' || c1[6] != 'E' || c1[7] != 'F') { - printk(KERN_INFO "kmalloced block at %p has been corrupted (underrun)!\n",v); - printk(KERN_INFO " %4x: %2x %2x %2x %2x %2x %2x %2x %2x\n", i*8, - c1[0],c1[1],c1[2],c1[3],c1[4],c1[5],c1[6],c1[7] ); - } - c1 += 8; - } - c1 += size; - for (i = 0; i < KMEM_SAFETYZONE; i++) { - if ( c1[0] != 'M' || c1[1] != 'U' || c1[2] != 'N' || c1[3] != 'G' - || c1[4] != 'W' || c1[5] != 'A' || c1[6] != 'L' || c1[7] != 'L' - ) { - printk(KERN_INFO "kmalloced block at %p has been corrupted (overrun):\n",v); - printk(KERN_INFO " %4x: %2x %2x %2x %2x %2x %2x %2x %2x\n", i*8, - c1[0],c1[1],c1[2],c1[3],c1[4],c1[5],c1[6],c1[7] ); - } - c1 += 8; - } - printk(KERN_INFO "line %d kfree(%p)\n",line,v); - v = ((char *)v) - (sizeof(unsigned int) + KMEM_SAFETYZONE*8); - kfree(v); -} - -#define kmalloc(x,y) dbg_kmalloc(x,y,__LINE__) -#define kfree(x) dbg_kfree(x,__LINE__) -*****************************************************************************/ - /* * Function Prototypes */ |