diff options
Diffstat (limited to 'fs/zonefs/file.c')
| -rw-r--r-- | fs/zonefs/file.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/fs/zonefs/file.c b/fs/zonefs/file.c index 42e2c0065bb3..c1848163b378 100644 --- a/fs/zonefs/file.c +++ b/fs/zonefs/file.c @@ -312,8 +312,10 @@ static const struct vm_operations_struct zonefs_file_vm_ops = { .page_mkwrite = zonefs_filemap_page_mkwrite, }; -static int zonefs_file_mmap(struct file *file, struct vm_area_struct *vma) +static int zonefs_file_mmap_prepare(struct vm_area_desc *desc) { + struct file *file = desc->file; + /* * Conventional zones accept random writes, so their files can support * shared writable mappings. For sequential zone files, only read @@ -321,11 +323,11 @@ static int zonefs_file_mmap(struct file *file, struct vm_area_struct *vma) * ordering between msync() and page cache writeback. */ if (zonefs_inode_is_seq(file_inode(file)) && - (vma->vm_flags & VM_SHARED) && (vma->vm_flags & VM_MAYWRITE)) + (desc->vm_flags & VM_SHARED) && (desc->vm_flags & VM_MAYWRITE)) return -EINVAL; file_accessed(file); - vma->vm_ops = &zonefs_file_vm_ops; + desc->vm_ops = &zonefs_file_vm_ops; return 0; } @@ -850,7 +852,7 @@ const struct file_operations zonefs_file_operations = { .open = zonefs_file_open, .release = zonefs_file_release, .fsync = zonefs_file_fsync, - .mmap = zonefs_file_mmap, + .mmap_prepare = zonefs_file_mmap_prepare, .llseek = zonefs_file_llseek, .read_iter = zonefs_file_read_iter, .write_iter = zonefs_file_write_iter, |