diff options
| author | Andrew Morton <akpm@osdl.org> | 2006-01-17 21:58:01 -0800 |
|---|---|---|
| committer | David S. Miller <davem@sunset.davemloft.net> | 2006-01-17 22:46:49 -0800 |
| commit | dbd2915ce87e811165da0717f8e159276ebb803e (patch) | |
| tree | 81214471e4f7510d4231020cacf2a52cf43d7715 /net | |
| parent | 7eb9b2f56c9812d03ac63031869bcc42151067b1 (diff) | |
| download | linux-3.10-dbd2915ce87e811165da0717f8e159276ebb803e.tar.gz linux-3.10-dbd2915ce87e811165da0717f8e159276ebb803e.tar.bz2 linux-3.10-dbd2915ce87e811165da0717f8e159276ebb803e.zip | |
[IPV4]: RT_CACHE_STAT_INC() warning fix
BUG: using smp_processor_id() in preemptible [00000001] code: rpc.statd/2408
And it _is_ a bug, but I guess we don't care enough to add preempt_disable().
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net')
| -rw-r--r-- | net/ipv4/route.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/net/ipv4/route.c b/net/ipv4/route.c index f2e82afc15b..d82c242ea70 100644 --- a/net/ipv4/route.c +++ b/net/ipv4/route.c @@ -241,7 +241,8 @@ static int rt_hash_log; static unsigned int rt_hash_rnd; static DEFINE_PER_CPU(struct rt_cache_stat, rt_cache_stat); -#define RT_CACHE_STAT_INC(field) (__get_cpu_var(rt_cache_stat).field++) +#define RT_CACHE_STAT_INC(field) \ + (per_cpu(rt_cache_stat, raw_smp_processor_id()).field++) static int rt_intern_hash(unsigned hash, struct rtable *rth, struct rtable **res); |