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Diffstat (limited to 'fs/lockd/svclock.c')
-rw-r--r--fs/lockd/svclock.c34
1 files changed, 32 insertions, 2 deletions
diff --git a/fs/lockd/svclock.c b/fs/lockd/svclock.c
index ef5659b211e..6e31695d046 100644
--- a/fs/lockd/svclock.c
+++ b/fs/lockd/svclock.c
@@ -46,6 +46,7 @@ static void nlmsvc_remove_block(struct nlm_block *block);
static int nlmsvc_setgrantargs(struct nlm_rqst *call, struct nlm_lock *lock);
static void nlmsvc_freegrantargs(struct nlm_rqst *call);
static const struct rpc_call_ops nlmsvc_grant_ops;
+static const char *nlmdbg_cookie2a(const struct nlm_cookie *cookie);
/*
* The list of blocked locks to retry
@@ -233,7 +234,7 @@ nlmsvc_create_block(struct svc_rqst *rqstp, struct nlm_host *host,
failed_free:
kfree(block);
failed:
- nlm_release_call(call);
+ nlmsvc_release_call(call);
return NULL;
}
@@ -266,7 +267,7 @@ static void nlmsvc_free_block(struct kref *kref)
mutex_unlock(&file->f_mutex);
nlmsvc_freegrantargs(block->b_call);
- nlm_release_call(block->b_call);
+ nlmsvc_release_call(block->b_call);
nlm_release_file(block->b_file);
kfree(block->b_fl);
kfree(block);
@@ -934,3 +935,32 @@ nlmsvc_retry_blocked(void)
return timeout;
}
+
+#ifdef RPC_DEBUG
+static const char *nlmdbg_cookie2a(const struct nlm_cookie *cookie)
+{
+ /*
+ * We can get away with a static buffer because we're only
+ * called with BKL held.
+ */
+ static char buf[2*NLM_MAXCOOKIELEN+1];
+ unsigned int i, len = sizeof(buf);
+ char *p = buf;
+
+ len--; /* allow for trailing \0 */
+ if (len < 3)
+ return "???";
+ for (i = 0 ; i < cookie->len ; i++) {
+ if (len < 2) {
+ strcpy(p-3, "...");
+ break;
+ }
+ sprintf(p, "%02x", cookie->data[i]);
+ p += 2;
+ len -= 2;
+ }
+ *p = '\0';
+
+ return buf;
+}
+#endif