diff options
Diffstat (limited to 'fs/proc/task_nommu.c')
| -rw-r--r-- | fs/proc/task_nommu.c | 35 |
1 files changed, 1 insertions, 34 deletions
diff --git a/fs/proc/task_nommu.c b/fs/proc/task_nommu.c index 8011528518b..4b4f9cc2f18 100644 --- a/fs/proc/task_nommu.c +++ b/fs/proc/task_nommu.c @@ -1,6 +1,7 @@ #include <linux/mm.h> #include <linux/file.h> +#include <linux/fdtable.h> #include <linux/mount.h> #include <linux/ptrace.h> #include <linux/seq_file.h> @@ -103,40 +104,6 @@ int task_statm(struct mm_struct *mm, int *shared, int *text, return size; } -int proc_exe_link(struct inode *inode, struct path *path) -{ - struct vm_list_struct *vml; - struct vm_area_struct *vma; - struct task_struct *task = get_proc_task(inode); - struct mm_struct *mm = get_task_mm(task); - int result = -ENOENT; - - if (!mm) - goto out; - down_read(&mm->mmap_sem); - - vml = mm->context.vmlist; - vma = NULL; - while (vml) { - if ((vml->vma->vm_flags & VM_EXECUTABLE) && vml->vma->vm_file) { - vma = vml->vma; - break; - } - vml = vml->next; - } - - if (vma) { - *path = vma->vm_file->f_path; - path_get(&vma->vm_file->f_path); - result = 0; - } - - up_read(&mm->mmap_sem); - mmput(mm); -out: - return result; -} - /* * display mapping lines for a particular process's /proc/pid/maps */ |