[LTP] fanotify06 always failed on RHEL7

[Li Wang <liwang@redhat.com>]

Hi Jack & all,

fanotify06 always failed on RHEL7-GA as below. When I make some change of the codes flow, Test Pass All. 
Could you take a look at my unsure patch?

<<<test_start>>>
tag=fanotify06 stime=1421726003
cmdline="fanotify06"
contacts=""
analysis=exit
<<<test_output>>>
fanotify06    1  TPASS  :  group 0 get event: mask 2 pid=14922 fd=15
fanotify06    2  TPASS  :  group 1 get event: mask 2 pid=14922 fd=15
fanotify06    3  TPASS  :  group 2 get event: mask 2 pid=14922 fd=15
fanotify06    4  TFAIL  :  fanotify06.c:217: group 3 got event
fanotify06    5  TFAIL  :  fanotify06.c:217: group 4 got event
fanotify06    6  TFAIL  :  fanotify06.c:217: group 5 got event
fanotify06    7  TPASS  :  group 6 got no event
fanotify06    8  TPASS  :  group 7 got no event
fanotify06    9  TPASS  :  group 8 got no event

---------
diff --git a/testcases/kernel/syscalls/fanotify/fanotify06.c b/testcases/kernel/syscalls/fanot
index 8dcd68a..63519f6 100644
--- a/testcases/kernel/syscalls/fanotify/fanotify06.c
+++ b/testcases/kernel/syscalls/fanotify/fanotify06.c
@@ -93,7 +93,8 @@ static void create_fanotify_groups(void)
                                                 "fanotify_init failed");
                                }
                        }
-                       /* Add mount mark for each group */
+                       /* Add mount mark for group with lower priority */
+                       if (p == 0) {
                        ret = fanotify_mark(fd_notify[p][i],
                                            FAN_MARK_ADD | FAN_MARK_MOUNT,
                                            FAN_MODIFY,
@@ -104,9 +105,9 @@ static void create_fanotify_groups(void)
                                         "FAN_MARK_MOUNT, FAN_MODIFY, AT_FDCWD,"
                                         " '.') failed", fd_notify[p][i]);
                        }
+                       continue;
+                       }
                        /* Add ignore mark for groups with higher priority */
-                       if (p == 0)
-                               continue;
                        ret = fanotify_mark(fd_notify[p][i],
                                            FAN_MARK_ADD |
                                            FAN_MARK_IGNORED_MASK |


-- 
Regards, 
Li Wang 
Email: liwang@redhat.com 


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