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authorStephen Hemminger <shemminger@vyatta.com>2009-08-27 13:55:09 +0000
committerDavid S. Miller <davem@davemloft.net>2009-08-28 23:31:51 -0700
commit65c5b786a37746302e225223c0d8b760d4c48a8b (patch)
tree9e8c222fdc6aebbd600522a7cfd79e9edaf917e7 /net/core
parent475ac1e4099a005e1307c416df19f2100b7a838d (diff)
pktgen: mark read-only/mostly variables
Signed-off-by: Stephen Hemminger <shemminger@vyatta.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/core')
-rw-r--r--net/core/pktgen.c10
1 files changed, 5 insertions, 5 deletions
diff --git a/net/core/pktgen.c b/net/core/pktgen.c
index f96e9f09079..ccbc3a48cc2 100644
--- a/net/core/pktgen.c
+++ b/net/core/pktgen.c
@@ -414,7 +414,7 @@ static __u64 getCurUs(void)
/* old include end */
-static char version[] __initdata = VERSION;
+static const char version[] __initconst = VERSION;
static int pktgen_remove_device(struct pktgen_thread *t, struct pktgen_dev *i);
static int pktgen_add_device(struct pktgen_thread *t, const char *ifname);
@@ -432,10 +432,10 @@ static unsigned int scan_ip6(const char *s, char ip[16]);
static unsigned int fmt_ip6(char *s, const char ip[16]);
/* Module parameters, defaults. */
-static int pg_count_d = 1000; /* 1000 pkts by default */
-static int pg_delay_d;
-static int pg_clone_skb_d;
-static int debug;
+static int pg_count_d __read_mostly = 1000;
+static int pg_delay_d __read_mostly;
+static int pg_clone_skb_d __read_mostly;
+static int debug __read_mostly;
static DEFINE_MUTEX(pktgen_thread_lock);
static LIST_HEAD(pktgen_threads);