From: Herbert Xu <[EMAIL PROTECTED]> Date: Sun, 16 Dec 2007 10:30:25 +0800
> On Sat, Dec 15, 2007 at 06:03:19PM +0100, Eric Dumazet wrote: > > > > How come you change SNMP_INC_STATS_USER() but not SNMP_INC_STATS() ? > > Heh, my brain must have blocked me from seeing it because it's > too hard :) > > Let's fix it the stupid way first and I'll do a local_t conversion > later. > > [SNMP]: Fix SNMP counters with PREEMPT > > The SNMP macros use raw_smp_processor_id() in process context > which is illegal because the process may be preempted and then > migrated to another CPU. > > This patch makes it use get_cpu/put_cpu to disable preemption. > > Signed-off-by: Herbert Xu <[EMAIL PROTECTED]> I just noticed this and replaced the other SNMP fix patch with this one. -- To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html
