fix bug in cache

diff --git a/xseg/peers/filed.c b/xseg/peers/filed.c
index 9a2ad0e..9acb6be 100644 (file)
--- a/xseg/peers/filed.c
+++ b/xseg/peers/filed.c
@@ -237,7 +237,7 @@ start:
                                        pthread_cond_wait(&cacheEntry->cond, &store->cache_lock);
                                }
                                // if successfully opened
-                               if (fd > 0) {
+                               if (cacheEntry->fd > 0) {
                                        fd = store->fdcache[i].fd;
                                        io->fdcacheidx = i;
                                        goto out;
@@ -265,6 +265,7 @@ start:
        }
        if (store->fdcache[lru].ref){
                fd = -1;
+               printf("lru(%ld) ref not 0 (%lu)\n", lru, store->fdcache[lru].ref);
                goto out_err_unlock;
        }
        //make room for new file