diff options
Diffstat (limited to 'fs/erofs/data.c')
| -rw-r--r-- | fs/erofs/data.c | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/fs/erofs/data.c b/fs/erofs/data.c index 6a329c329f43..2430588156b0 100644 --- a/fs/erofs/data.c +++ b/fs/erofs/data.c @@ -409,20 +409,20 @@ static const struct vm_operations_struct erofs_dax_vm_ops = { .huge_fault = erofs_dax_huge_fault, }; -static int erofs_file_mmap(struct file *file, struct vm_area_struct *vma) +static int erofs_file_mmap_prepare(struct vm_area_desc *desc) { - if (!IS_DAX(file_inode(file))) - return generic_file_readonly_mmap(file, vma); + if (!IS_DAX(file_inode(desc->file))) + return generic_file_readonly_mmap_prepare(desc); - if ((vma->vm_flags & VM_SHARED) && (vma->vm_flags & VM_MAYWRITE)) + if ((desc->vm_flags & VM_SHARED) && (desc->vm_flags & VM_MAYWRITE)) return -EINVAL; - vma->vm_ops = &erofs_dax_vm_ops; - vm_flags_set(vma, VM_HUGEPAGE); + desc->vm_ops = &erofs_dax_vm_ops; + desc->vm_flags |= VM_HUGEPAGE; return 0; } #else -#define erofs_file_mmap generic_file_readonly_mmap +#define erofs_file_mmap_prepare generic_file_readonly_mmap_prepare #endif static loff_t erofs_file_llseek(struct file *file, loff_t offset, int whence) @@ -452,7 +452,7 @@ static loff_t erofs_file_llseek(struct file *file, loff_t offset, int whence) const struct file_operations erofs_file_fops = { .llseek = erofs_file_llseek, .read_iter = erofs_file_read_iter, - .mmap = erofs_file_mmap, + .mmap_prepare = erofs_file_mmap_prepare, .get_unmapped_area = thp_get_unmapped_area, .splice_read = filemap_splice_read, }; |