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Revision fc3501d411d34823fb9be248a95a0c44f945866f authored by Sven Wegener on 11 February 2009, 21:04:23 UTC, committed by Linus Torvalds on 11 February 2009, 22:25:35 UTC 
mm: fix dirty_bytes/dirty_background_bytes sysctls on 64bit arches
 
We need to pass an unsigned long as the minimum, because it gets casted
to an unsigned long in the sysctl handler. If we pass an int, we'll
access four more bytes on 64bit arches, resulting in a random minimum
value.

[rientjes@google.com: fix type of `old_bytes']
Signed-off-by: Sven Wegener <sven.wegener@stealer.net>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Dave Chinner <david@fromorbit.com>
Cc: Christoph Lameter <cl@linux-foundation.org>
Cc: David Rientjes <rientjes@google.com>
Signed-off-by: David Rientjes <rientjes@google.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
1 parent 35887b1
Raw File
isdnl3.h 
/* $Id: isdnl3.h,v 2.6.6.2 2001/09/23 22:24:49 kai Exp $
 *
 * This software may be used and distributed according to the terms
 * of the GNU General Public License, incorporated herein by reference.
 *
 */

#define SBIT(state) (1<<state)
#define ALL_STATES  0x03ffffff

#define PROTO_DIS_EURO	0x08

#define L3_DEB_WARN	0x01
#define L3_DEB_PROTERR	0x02
#define L3_DEB_STATE	0x04
#define L3_DEB_CHARGE	0x08
#define L3_DEB_CHECK	0x10
#define L3_DEB_SI	0x20

struct stateentry {
	int state;
	int primitive;
	void (*rout) (struct l3_process *, u8, void *);
};

#define l3_debug(st, fmt, args...) HiSax_putstatus(st->l1.hardware, "l3 ", fmt, ## args)

struct PStack;

void newl3state(struct l3_process *pc, int state);
void L3InitTimer(struct l3_process *pc, struct L3Timer *t);
void L3DelTimer(struct L3Timer *t);
int L3AddTimer(struct L3Timer *t, int millisec, int event);
void StopAllL3Timer(struct l3_process *pc);
struct sk_buff *l3_alloc_skb(int len);
struct l3_process *new_l3_process(struct PStack *st, int cr);
void release_l3_process(struct l3_process *p);
struct l3_process *getl3proc(struct PStack *st, int cr);
void l3_msg(struct PStack *st, int pr, void *arg);
void setstack_dss1(struct PStack *st);
void setstack_ni1(struct PStack *st);
void setstack_1tr6(struct PStack *st);
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