diff options
Diffstat (limited to 'net/ipv4')
| -rw-r--r-- | net/ipv4/tcp.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/net/ipv4/tcp.c b/net/ipv4/tcp.c index 591e96dffc2..8f5042bd825 100644 --- a/net/ipv4/tcp.c +++ b/net/ipv4/tcp.c @@ -257,6 +257,7 @@ #include <linux/fs.h> #include <linux/random.h> #include <linux/bootmem.h> +#include <linux/cache.h> #include <net/icmp.h> #include <net/tcp.h> @@ -275,9 +276,9 @@ atomic_t tcp_orphan_count = ATOMIC_INIT(0); EXPORT_SYMBOL_GPL(tcp_orphan_count); -int sysctl_tcp_mem[3]; -int sysctl_tcp_wmem[3]; -int sysctl_tcp_rmem[3]; +int sysctl_tcp_mem[3] __read_mostly; +int sysctl_tcp_wmem[3] __read_mostly; +int sysctl_tcp_rmem[3] __read_mostly; EXPORT_SYMBOL(sysctl_tcp_mem); EXPORT_SYMBOL(sysctl_tcp_rmem); |