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-rw-r--r--net/ipv4/proc.c13
1 files changed, 9 insertions, 4 deletions
diff --git a/net/ipv4/proc.c b/net/ipv4/proc.c
index 614958b..eb62e58 100644
--- a/net/ipv4/proc.c
+++ b/net/ipv4/proc.c
@@ -38,6 +38,7 @@
#include <net/tcp.h>
#include <net/udp.h>
#include <net/udplite.h>
+#include <linux/bottom_half.h>
#include <linux/inetdevice.h>
#include <linux/proc_fs.h>
#include <linux/seq_file.h>
@@ -50,13 +51,17 @@
static int sockstat_seq_show(struct seq_file *seq, void *v)
{
struct net *net = seq->private;
+ int orphans, sockets;
+
+ local_bh_disable();
+ orphans = percpu_counter_sum_positive(&tcp_orphan_count),
+ sockets = percpu_counter_sum_positive(&tcp_sockets_allocated),
+ local_bh_enable();
socket_seq_show(seq);
seq_printf(seq, "TCP: inuse %d orphan %d tw %d alloc %d mem %d\n",
- sock_prot_inuse_get(net, &tcp_prot),
- (int)percpu_counter_sum_positive(&tcp_orphan_count),
- tcp_death_row.tw_count,
- (int)percpu_counter_sum_positive(&tcp_sockets_allocated),
+ sock_prot_inuse_get(net, &tcp_prot), orphans,
+ tcp_death_row.tw_count, sockets,
atomic_read(&tcp_memory_allocated));
seq_printf(seq, "UDP: inuse %d mem %d\n",
sock_prot_inuse_get(net, &udp_prot),
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