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| author | David S. Miller <davem@davemloft.net> | 2014-01-18 12:55:41 +0400 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2014-01-18 12:55:41 +0400 |
| commit | 41804420586ab41049a14ab7ef04eaa2280b8647 (patch) | |
| tree | f05b39b0c5f1ed229b073f7a993ef717f9f1a363 /lib | |
| parent | 7b1e46c5a265b142dd05ff3463fa3e0a1f4e4172 (diff) | |
| parent | 7d0d46da750a252371cb747b48ddda27d1047881 (diff) | |
| download | linux-41804420586ab41049a14ab7ef04eaa2280b8647.tar.xz | |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
Conflicts:
drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c
net/ipv4/tcp_metrics.c
Overlapping changes between the "don't create two tcp metrics objects
with the same key" race fix in net and the addition of the destination
address in the lookup key in net-next.
Minor overlapping changes in bnx2x driver.
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/percpu_counter.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/lib/percpu_counter.c b/lib/percpu_counter.c index 7473ee3b4ee7..8280a5dd1727 100644 --- a/lib/percpu_counter.c +++ b/lib/percpu_counter.c @@ -82,10 +82,10 @@ void __percpu_counter_add(struct percpu_counter *fbc, s64 amount, s32 batch) unsigned long flags; raw_spin_lock_irqsave(&fbc->lock, flags); fbc->count += count; + __this_cpu_sub(*fbc->counters, count - amount); raw_spin_unlock_irqrestore(&fbc->lock, flags); - __this_cpu_write(*fbc->counters, 0); } else { - __this_cpu_write(*fbc->counters, count); + this_cpu_add(*fbc->counters, amount); } preempt_enable(); } |