| commit | d647b36a69bf0a630ebf981bde3c0651e2779e5e | |
| author | Herbert Xu <herbert@gondor.apana.org.au> | |
| Thu, 20 Dec 2007 12:13:21 +0000 (20 04:13 -0800) | ||
| committer | David S. Miller <davem@davemloft.net> | |
| Mon, 28 Jan 2008 22:59:16 +0000 (28 14:59 -0800) | ||
| tree | 6c8c7ec7feefbc9c966863bc73d576017f833563 | treesnapshot (tar.gz zip) |
| parent | 2caf62f6cae46e36b1c4a1b0f2d9ef82af89cad2 | commitdiff |
[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 <herbert@gondor.apana.org.au>
Signed-off-by: David S. Miller <davem@davemloft.net>
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 <herbert@gondor.apana.org.au>
Signed-off-by: David S. Miller <davem@davemloft.net>
| include/net/snmp.h | diffblobblamehistory |