From: David Ahern <dsahern@gmail•com>
To: netdev@vger•kernel.org
Cc: davem@davemloft•net, idosch@idosch•org,
roopa@cumulusnetworks•com, eric.dumazet@gmail•com,
weiwan@google•com, kafai@fb•com, yoshfuji@linux-ipv6•org,
David Ahern <dsahern@gmail•com>
Subject: [PATCH net-next 2/7] net/ipv6: Rename rt6_get_cookie_safe
Date: Fri, 20 Apr 2018 15:37:58 -0700 [thread overview]
Message-ID: <20180420223803.15743-3-dsahern@gmail.com> (raw)
In-Reply-To: <20180420223803.15743-1-dsahern@gmail.com>
rt6_get_cookie_safe takes a fib6_info and checks the sernum of
the node. Update the name to reflect its purpose.
Signed-off-by: David Ahern <dsahern@gmail•com>
---
include/net/ip6_fib.h | 6 +++---
net/ipv6/route.c | 4 ++--
2 files changed, 5 insertions(+), 5 deletions(-)
diff --git a/include/net/ip6_fib.h b/include/net/ip6_fib.h
index 327a74cd6a0d..dd1481ed8bdb 100644
--- a/include/net/ip6_fib.h
+++ b/include/net/ip6_fib.h
@@ -228,8 +228,8 @@ static inline bool fib6_check_expired(const struct fib6_info *f6i)
* Return true if we can get cookie safely
* Return false if not
*/
-static inline bool rt6_get_cookie_safe(const struct fib6_info *f6i,
- u32 *cookie)
+static inline bool fib6_get_cookie_safe(const struct fib6_info *f6i,
+ u32 *cookie)
{
struct fib6_node *fn;
bool status = false;
@@ -254,7 +254,7 @@ static inline u32 rt6_get_cookie(const struct rt6_info *rt)
if (rt->rt6i_flags & RTF_PCPU ||
(unlikely(!list_empty(&rt->rt6i_uncached)) && rt->from))
- rt6_get_cookie_safe(rt->from, &cookie);
+ fib6_get_cookie_safe(rt->from, &cookie);
return cookie;
}
diff --git a/net/ipv6/route.c b/net/ipv6/route.c
index 062dd4d8232c..2d6fcfe11c82 100644
--- a/net/ipv6/route.c
+++ b/net/ipv6/route.c
@@ -2128,7 +2128,7 @@ static bool fib6_check(struct fib6_info *f6i, u32 cookie)
{
u32 rt_cookie = 0;
- if ((f6i && !rt6_get_cookie_safe(f6i, &rt_cookie)) ||
+ if ((f6i && !fib6_get_cookie_safe(f6i, &rt_cookie)) ||
rt_cookie != cookie)
return false;
@@ -2142,7 +2142,7 @@ static struct dst_entry *rt6_check(struct rt6_info *rt, u32 cookie)
{
u32 rt_cookie = 0;
- if ((rt->from && !rt6_get_cookie_safe(rt->from, &rt_cookie)) ||
+ if ((rt->from && !fib6_get_cookie_safe(rt->from, &rt_cookie)) ||
rt_cookie != cookie)
return NULL;
--
2.11.0
next prev parent reply other threads:[~2018-04-20 22:38 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-04-20 22:37 [PATCH net-next 0/7] net/ipv6: Another followup to the fib6_info change David Ahern
2018-04-20 22:37 ` [PATCH net-next 1/7] net/ipv6: Clean up rt expires helpers David Ahern
2018-04-20 22:37 ` David Ahern [this message]
2018-04-20 22:37 ` [PATCH net-next 3/7] net/ipv6: Move rcu_read_lock to callers of ip6_rt_cache_alloc David Ahern
2018-04-20 22:38 ` [PATCH net-next 4/7] net/ipv6: Move rcu locking to callers of fib6_get_cookie_safe David Ahern
2018-04-20 22:38 ` [PATCH net-next 5/7] net/ipv6: Move release of fib6_info from pcpu routes to helper David Ahern
2018-04-20 22:38 ` [PATCH net-next 6/7] net/ipv6: Make from in rt6_info rcu protected David Ahern
2018-04-20 22:38 ` [PATCH net-next 7/7] net/ipv6: Remove unncessary check on f6i in fib6_check David Ahern
2018-04-21 20:06 ` [PATCH net-next 0/7] net/ipv6: Another followup to the fib6_info change David Miller
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