diff options
Diffstat (limited to 'fs/ramfs')
| -rw-r--r-- | fs/ramfs/file-nommu.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/fs/ramfs/file-nommu.c b/fs/ramfs/file-nommu.c index cad2b7a..237fe8b 100644 --- a/fs/ramfs/file-nommu.c +++ b/fs/ramfs/file-nommu.c @@ -295,5 +295,10 @@ unsigned long ramfs_nommu_get_unmapped_area(struct file *file, */ int ramfs_nommu_mmap(struct file *file, struct vm_area_struct *vma) { - return vma->vm_flags & VM_SHARED ? 0 : -ENOSYS; + if (!(vma->vm_flags & VM_SHARED)) + return -ENOSYS; + + file_accessed(file); + vma->vm_ops = &generic_file_vm_ops; + return 0; } |