diff options
| -rw-r--r-- | fs/orangefs/file.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/fs/orangefs/file.c b/fs/orangefs/file.c index 53e58c3f2121..87f718163d1b 100644 --- a/fs/orangefs/file.c +++ b/fs/orangefs/file.c @@ -853,7 +853,9 @@ static int pvfs2_file_mmap(struct file *file, struct vm_area_struct *vma) /* set the sequential readahead hint */ vma->vm_flags |= VM_SEQ_READ; vma->vm_flags &= ~VM_RAND_READ; - return generic_file_mmap(file, vma); + + /* Use readonly mmap since we cannot support writable maps. */ + return generic_file_readonly_mmap(file, vma); } #define mapping_nrpages(idata) ((idata)->nrpages) |