base.c (0dfeada90989833d0144b4df25d2b9ce3746624f) base.c (05f564849d49499ced97913a0914b5950577d07d)
1/*
2 * linux/fs/proc/base.c
3 *
4 * Copyright (C) 1991, 1992 Linus Torvalds
5 *
6 * proc base directory handling functions
7 *
8 * 1999, Al Viro. Rewritten. Now it covers the whole per-process part.

--- 1863 unchanged lines hidden (view full) ---

1872 if (!mm)
1873 goto out_put_task;
1874
1875 down_read(&mm->mmap_sem);
1876 vma = find_exact_vma(mm, vm_start, vm_end);
1877 if (!vma)
1878 goto out_no_vma;
1879
1/*
2 * linux/fs/proc/base.c
3 *
4 * Copyright (C) 1991, 1992 Linus Torvalds
5 *
6 * proc base directory handling functions
7 *
8 * 1999, Al Viro. Rewritten. Now it covers the whole per-process part.

--- 1863 unchanged lines hidden (view full) ---

1872 if (!mm)
1873 goto out_put_task;
1874
1875 down_read(&mm->mmap_sem);
1876 vma = find_exact_vma(mm, vm_start, vm_end);
1877 if (!vma)
1878 goto out_no_vma;
1879
1880 result = proc_map_files_instantiate(dir, dentry, task,
1881 (void *)(unsigned long)vma->vm_file->f_mode);
1880 if (vma->vm_file)
1881 result = proc_map_files_instantiate(dir, dentry, task,
1882 (void *)(unsigned long)vma->vm_file->f_mode);
1882
1883out_no_vma:
1884 up_read(&mm->mmap_sem);
1885 mmput(mm);
1886out_put_task:
1887 put_task_struct(task);
1888out:
1889 return result;

--- 1463 unchanged lines hidden --- 		1883
1884out_no_vma:
1885 up_read(&mm->mmap_sem);
1886 mmput(mm);
1887out_put_task:
1888 put_task_struct(task);
1889out:
1890 return result;

--- 1463 unchanged lines hidden ---