lsfd: collect namespace files after collecting information about "nodev" fs

In my plan, lsfd will need the information of the backing device for
"nsfs" file system before collecing the information about th namespaces
associated with fds.

Signed-off-by: Masatake YAMATO <yamato@redhat.com>

diff --git a/misc-utils/lsfd.c b/misc-utils/lsfd.c
index a7e88aea4cacc6d1d2b10111032a92a036d644df..2e2728791b5a46aae9724e7afa506254a8f78032 100644 (file)
--- a/misc-utils/lsfd.c
+++ b/misc-utils/lsfd.c
@@ -1279,8 +1279,6 @@ static void read_process(struct lsfd_control *ctl, struct path_cxt *pc,
            || kcmp(proc->leader->pid, proc->pid, KCMP_FS, 0, 0) != 0)
                collect_fs_files(pc, proc);
 
-       collect_namespace_files(pc, proc);
-
        if (proc->ns_mnt == 0 || !has_mnt_ns(proc->ns_mnt)) {
                FILE *mnt = ul_path_fopen(pc, "r", "mountinfo");
                if (mnt) {
@@ -1291,6 +1289,8 @@ static void read_process(struct lsfd_control *ctl, struct path_cxt *pc,
                }
        }
 
+       collect_namespace_files(pc, proc);
+
        /* If kcmp is not available,
         * there is no way to no whether threads share resources.
         * In such cases, we must pay the costs: call collect_mem_files()