OSDN Git Service
(root)
/
sagit-ice-cold
/
kernel_xiaomi_msm8998.git
/ commitdiff
commit
grep
author
committer
pickaxe
?
search:
re
summary
|
shortlog
|
log
|
commit
| commitdiff |
tree
raw
|
patch
| inline |
side by side
(parent:
9aaf043
)
fib_trie: remove duplicated rcu lock
author
baker.zhang
<baker.kernel@gmail.com>
Sun, 13 Oct 2013 11:50:09 +0000
(19:50 +0800)
committer
David S. Miller
<davem@davemloft.net>
Fri, 18 Oct 2013 17:53:59 +0000
(13:53 -0400)
fib_table_lookup has included the rcu lock protection.
Signed-off-by: baker.zhang <baker.kernel@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
net/ipv4/fib_frontend.c
patch
|
blob
|
history
diff --git
a/net/ipv4/fib_frontend.c
b/net/ipv4/fib_frontend.c
index
b3f627a
..
d846304
100644
(file)
--- a/
net/ipv4/fib_frontend.c
+++ b/
net/ipv4/fib_frontend.c
@@
-933,7
+933,6
@@
static void nl_fib_lookup(struct fib_result_nl *frn, struct fib_table *tb)
local_bh_disable();
frn->tb_id = tb->tb_id;
- rcu_read_lock();
frn->err = fib_table_lookup(tb, &fl4, &res, FIB_LOOKUP_NOREF);
if (!frn->err) {
@@
-942,7
+941,6
@@
static void nl_fib_lookup(struct fib_result_nl *frn, struct fib_table *tb)
frn->type = res.type;
frn->scope = res.scope;
}
- rcu_read_unlock();
local_bh_enable();
}
}