aboutsummaryrefslogtreecommitdiffstats
path: root/net
diff options
context:
space:
mode:
Diffstat (limited to 'net')
-rw-r--r--net/decnet/dn_fib.c10
1 files changed, 5 insertions, 5 deletions
diff --git a/net/decnet/dn_fib.c b/net/decnet/dn_fib.c
index 846df3954a63..ed5fb5c3eab5 100644
--- a/net/decnet/dn_fib.c
+++ b/net/decnet/dn_fib.c
@@ -59,7 +59,7 @@ extern int dn_cache_dump(struct sk_buff *skb, struct netlink_callback *cb);
59 59
60static DEFINE_SPINLOCK(dn_fib_multipath_lock); 60static DEFINE_SPINLOCK(dn_fib_multipath_lock);
61static struct dn_fib_info *dn_fib_info_list; 61static struct dn_fib_info *dn_fib_info_list;
62static DEFINE_RWLOCK(dn_fib_info_lock); 62static DEFINE_SPINLOCK(dn_fib_info_lock);
63 63
64static struct 64static struct
65{ 65{
@@ -97,7 +97,7 @@ void dn_fib_free_info(struct dn_fib_info *fi)
97 97
98void dn_fib_release_info(struct dn_fib_info *fi) 98void dn_fib_release_info(struct dn_fib_info *fi)
99{ 99{
100 write_lock(&dn_fib_info_lock); 100 spin_lock(&dn_fib_info_lock);
101 if (fi && --fi->fib_treeref == 0) { 101 if (fi && --fi->fib_treeref == 0) {
102 if (fi->fib_next) 102 if (fi->fib_next)
103 fi->fib_next->fib_prev = fi->fib_prev; 103 fi->fib_next->fib_prev = fi->fib_prev;
@@ -108,7 +108,7 @@ void dn_fib_release_info(struct dn_fib_info *fi)
108 fi->fib_dead = 1; 108 fi->fib_dead = 1;
109 dn_fib_info_put(fi); 109 dn_fib_info_put(fi);
110 } 110 }
111 write_unlock(&dn_fib_info_lock); 111 spin_unlock(&dn_fib_info_lock);
112} 112}
113 113
114static inline int dn_fib_nh_comp(const struct dn_fib_info *fi, const struct dn_fib_info *ofi) 114static inline int dn_fib_nh_comp(const struct dn_fib_info *fi, const struct dn_fib_info *ofi)
@@ -379,13 +379,13 @@ link_it:
379 379
380 fi->fib_treeref++; 380 fi->fib_treeref++;
381 atomic_inc(&fi->fib_clntref); 381 atomic_inc(&fi->fib_clntref);
382 write_lock(&dn_fib_info_lock); 382 spin_lock(&dn_fib_info_lock);
383 fi->fib_next = dn_fib_info_list; 383 fi->fib_next = dn_fib_info_list;
384 fi->fib_prev = NULL; 384 fi->fib_prev = NULL;
385 if (dn_fib_info_list) 385 if (dn_fib_info_list)
386 dn_fib_info_list->fib_prev = fi; 386 dn_fib_info_list->fib_prev = fi;
387 dn_fib_info_list = fi; 387 dn_fib_info_list = fi;
388 write_unlock(&dn_fib_info_lock); 388 spin_unlock(&dn_fib_info_lock);
389 return fi; 389 return fi;
390 390
391err_inval: 391err_inval: