vfs: show O_CLOEXE bit properly in /proc/<pid>/fdinfo/<fd> files

[pandora-kernel.git] / fs / proc / base.c

diff --git a/fs/proc/base.c b/fs/proc/base.c
index 08e3ecc..5eb0206 100644 (file)
--- a/fs/proc/base.c
+++ b/fs/proc/base.c
@@ -1118,7 +1118,7 @@ static ssize_t oom_adjust_write(struct file *file, const char __user *buf,
         * Warn that /proc/pid/oom_adj is deprecated, see
         * Documentation/feature-removal-schedule.txt.
         */
-       WARN_ONCE(1, "%s (%d): /proc/%d/oom_adj is deprecated, please use /proc/%d/oom_score_adj instead.\n",
+       printk_once(KERN_WARNING "%s (%d): /proc/%d/oom_adj is deprecated, please use /proc/%d/oom_score_adj instead.\n",
                  current->comm, task_pid_nr(current), task_pid_nr(task),
                  task_pid_nr(task));
        task->signal->oom_adj = oom_adjust;
@@ -1919,6 +1919,14 @@ static int proc_fd_info(struct inode *inode, struct path *path, char *info)
                spin_lock(&files->file_lock);
                file = fcheck_files(files, fd);
                if (file) {
+                       unsigned int f_flags;
+                       struct fdtable *fdt;
+
+                       fdt = files_fdtable(files);
+                       f_flags = file->f_flags & ~O_CLOEXEC;
+                       if (FD_ISSET(fd, fdt->close_on_exec))
+                               f_flags |= O_CLOEXEC;
+
                        if (path) {
                                *path = file->f_path;
                                path_get(&file->f_path);
@@ -1928,7 +1936,7 @@ static int proc_fd_info(struct inode *inode, struct path *path, char *info)
                                         "pos:\t%lli\n"
                                         "flags:\t0%o\n",
                                         (long long) file->f_pos,
-                                        file->f_flags);
+                                        f_flags);
                        spin_unlock(&files->file_lock);
                        put_files_struct(files);
                        return 0;