---

yaml --- r: 38384 b: refs/heads/master c: 031d869 h: refs/heads/master v: v3
git-mirror · Oct 4, 2006 · 319b9f0 · 319b9f0
1 parent 58a1178
commit 319b9f0
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Showing 3 changed files with 7 additions and 6 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: abd1f50094cad9dff6d68ada98b495549f52fc30
+refs/heads/master: 031d869d0e0be18cfe35526be5608225b8f0a7be
diff --git a/trunk/fs/lockd/clntproc.c b/trunk/fs/lockd/clntproc.c
@@ -36,14 +36,14 @@ static const struct rpc_call_ops nlmclnt_cancel_ops;
 /*
  * Cookie counter for NLM requests
  */
-static u32	nlm_cookie = 0x1234;
+static atomic_t	nlm_cookie = ATOMIC_INIT(0x1234);
 
-static inline void nlmclnt_next_cookie(struct nlm_cookie *c)
+void nlmclnt_next_cookie(struct nlm_cookie *c)
 {
-	memcpy(c->data, &nlm_cookie, 4);
-	memset(c->data+4, 0, 4);
+	u32	cookie = atomic_inc_return(&nlm_cookie);
+
+	memcpy(c->data, &cookie, 4);
 	c->len=4;
-	nlm_cookie++;
 }
 
 static struct nlm_lockowner *nlm_get_lockowner(struct nlm_lockowner *lockowner)

diff --git a/trunk/include/linux/lockd/lockd.h b/trunk/include/linux/lockd/lockd.h
@@ -157,6 +157,7 @@ int		  nlmclnt_block(struct nlm_wait *block, struct nlm_rqst *req, long timeout)
 u32		  nlmclnt_grant(const struct sockaddr_in *addr, const struct nlm_lock *);
 void		  nlmclnt_recovery(struct nlm_host *);
 int		  nlmclnt_reclaim(struct nlm_host *, struct file_lock *);
+void		  nlmclnt_next_cookie(struct nlm_cookie *);
 
 /*
  * Host cache