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| author | Eric Dumazet <edumazet@google.com> | 2017-01-20 05:06:08 -0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2017-01-20 11:27:22 -0500 |
| commit | c2a2efbbfcb31bedcf81170fc1aa920255c33b8f (patch) | |
| tree | 0feeac1e086d1179ce3bce1482d5cd27653aa33a /net/ipv4/proc.c | |
| parent | 0a327889f64619ac3ec886208644191cd87de525 (diff) | |
| download | linux-next-c2a2efbbfcb31bedcf81170fc1aa920255c33b8f.tar.gz | |
net: remove bh disabling around percpu_counter accesses
Shaohua Li made percpu_counter irq safe in commit 098faf5805c8
("percpu_counter: make APIs irq safe")
We can safely remove BH disable/enable sections around various
percpu_counter manipulations.
Signed-off-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv4/proc.c')
| -rw-r--r-- | net/ipv4/proc.c | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/net/ipv4/proc.c b/net/ipv4/proc.c index 0247ca032232..a9deeb90dd36 100644 --- a/net/ipv4/proc.c +++ b/net/ipv4/proc.c @@ -57,10 +57,8 @@ static int sockstat_seq_show(struct seq_file *seq, void *v) unsigned int frag_mem; int orphans, sockets; - local_bh_disable(); orphans = percpu_counter_sum_positive(&tcp_orphan_count); sockets = proto_sockets_allocated_sum_positive(&tcp_prot); - local_bh_enable(); socket_seq_show(seq); seq_printf(seq, "TCP: inuse %d orphan %d tw %d alloc %d mem %ld\n", |