splice engine: add unmapping for vmsplice-to-user

[fio.git] / blktrace.c

diff --git a/blktrace.c b/blktrace.c
index 8ebbae6f2fbe788c3c2ee353385535dac68c90ce..58f28ceb664db93a4ca0e97f0405a066929d3b38 100644 (file)
--- a/blktrace.c
+++ b/blktrace.c
@@ -75,10 +75,8 @@ int is_blktrace(const char *filename)
        int fd, ret;
 
        fd = open(filename, O_RDONLY);
        int fd, ret;
 
        fd = open(filename, O_RDONLY);

-       if (fd < 0) {
-               perror("open blktrace");
+       if (fd < 0)

                return 0;
                return 0;

-       }

 
        ret = read(fd, &t, sizeof(t));
        close(fd);
 
        ret = read(fd, &t, sizeof(t));
        close(fd);


@@ -283,6 +281,8 @@ int load_blktrace(struct thread_data *td, const char *filename)
                        log_err("fio: discarded %d of %d\n", ret, t.pdu_len);
                        goto err;
                }
                        log_err("fio: discarded %d of %d\n", ret, t.pdu_len);
                        goto err;
                }

+               if (t.action & BLK_TC_ACT(BLK_TC_NOTIFY))
+                       continue;

                if (!ttime) {
                        ttime = t.time;
                        cpu = t.cpu;
                if (!ttime) {
                        ttime = t.time;
                        cpu = t.cpu;