loopdev: improve debug messages

Signed-off-by: Karel Zak <kzak@redhat.com>

diff --git a/lib/loopdev.c b/lib/loopdev.c
index d83124032689e9d47919810b3c2d65e78e14e4ed..2035d23143076afdf78ed3f48c9a393274fc0ec6 100644 (file)
--- a/lib/loopdev.c
+++ b/lib/loopdev.c
@@ -110,11 +110,10 @@ int loopcxt_set_device(struct loopdev_cxt *lc, const char *device)
                        strncpy(lc->device, device, sizeof(lc->device));
                        lc->device[sizeof(lc->device) - 1] = '\0';
                }
+               DBG(lc, loopdev_debug("%s successfully assigned", device));
        }
 
        sysfs_deinit(&lc->sysfs);
-
-       DBG(lc, loopdev_debug("%s successfully set", device));
        return 0;
 }
 
@@ -1061,6 +1060,7 @@ int loopcxt_setup_device(struct loopdev_cxt *lc)
                        return -errno;
                }
        }
+       DBG(lc, loopdev_debug("setup: backing file open: OK"));
 
        if (lc->fd != -1 && lc->mode != mode) {
                close(lc->fd);
@@ -1083,6 +1083,8 @@ int loopcxt_setup_device(struct loopdev_cxt *lc)
                goto err;
        }
 
+       DBG(lc, loopdev_debug("setup: device open: OK"));
+
        /*
         * Set FD
         */
@@ -1091,6 +1093,9 @@ int loopcxt_setup_device(struct loopdev_cxt *lc)
                DBG(lc, loopdev_debug("LOOP_SET_FD failed: %m"));
                goto err;
        }
+
+       DBG(lc, loopdev_debug("setup: LOOP_SET_FD: OK"));
+
        close(file_fd);
        file_fd = -1;
 
@@ -1098,6 +1103,9 @@ int loopcxt_setup_device(struct loopdev_cxt *lc)
                DBG(lc, loopdev_debug("LOOP_SET_STATUS64 failed: %m"));
                goto err;
        }
+
+       DBG(lc, loopdev_debug("setup: LOOP_SET_STATUS64: OK"));
+
        memset(&lc->info, 0, sizeof(lc->info));
        lc->has_info = 0;
        lc->info_failed = 0;