diff options
Diffstat (limited to 'fs/ext4/inode.c')
| -rw-r--r-- | fs/ext4/inode.c | 23 |
1 files changed, 12 insertions, 11 deletions
diff --git a/fs/ext4/inode.c b/fs/ext4/inode.c index f622d4a577e3..7385e6a6b6cb 100644 --- a/fs/ext4/inode.c +++ b/fs/ext4/inode.c @@ -2221,7 +2221,7 @@ static int mpage_process_page_bufs(struct mpage_da_data *mpd, { struct inode *inode = mpd->inode; int err; - ext4_lblk_t blocks = (i_size_read(inode) + (1 << inode->i_blkbits) - 1) + ext4_lblk_t blocks = (i_size_read(inode) + i_blocksize(inode) - 1) >> inode->i_blkbits; do { @@ -3450,7 +3450,7 @@ orphan_del: return ret; } -struct iomap_ops ext4_iomap_ops = { +const struct iomap_ops ext4_iomap_ops = { .iomap_begin = ext4_iomap_begin, .iomap_end = ext4_iomap_end, }; @@ -3577,7 +3577,7 @@ static ssize_t ext4_direct_IO_write(struct kiocb *iocb, struct iov_iter *iter) if (overwrite) get_block_func = ext4_dio_get_block_overwrite; else if (!ext4_test_inode_flag(inode, EXT4_INODE_EXTENTS) || - round_down(offset, 1 << inode->i_blkbits) >= inode->i_size) { + round_down(offset, i_blocksize(inode)) >= inode->i_size) { get_block_func = ext4_dio_get_block; dio_flags = DIO_LOCKING | DIO_SKIP_HOLES; } else if (is_sync_kiocb(iocb)) { @@ -5179,7 +5179,7 @@ static void ext4_wait_for_tail_page_commit(struct inode *inode) * do. We do the check mainly to optimize the common PAGE_SIZE == * blocksize case */ - if (offset > PAGE_SIZE - (1 << inode->i_blkbits)) + if (offset > PAGE_SIZE - i_blocksize(inode)) return; while (1) { page = find_lock_page(inode->i_mapping, @@ -5387,13 +5387,13 @@ err_out: return error; } -int ext4_getattr(struct vfsmount *mnt, struct dentry *dentry, - struct kstat *stat) +int ext4_getattr(const struct path *path, struct kstat *stat, + u32 request_mask, unsigned int query_flags) { struct inode *inode; unsigned long long delalloc_blocks; - inode = d_inode(dentry); + inode = d_inode(path->dentry); generic_fillattr(inode, stat); /* @@ -5821,8 +5821,9 @@ static int ext4_bh_unmapped(handle_t *handle, struct buffer_head *bh) return !buffer_mapped(bh); } -int ext4_page_mkwrite(struct vm_area_struct *vma, struct vm_fault *vmf) +int ext4_page_mkwrite(struct vm_fault *vmf) { + struct vm_area_struct *vma = vmf->vma; struct page *page = vmf->page; loff_t size; unsigned long len; @@ -5912,13 +5913,13 @@ out: return ret; } -int ext4_filemap_fault(struct vm_area_struct *vma, struct vm_fault *vmf) +int ext4_filemap_fault(struct vm_fault *vmf) { - struct inode *inode = file_inode(vma->vm_file); + struct inode *inode = file_inode(vmf->vma->vm_file); int err; down_read(&EXT4_I(inode)->i_mmap_sem); - err = filemap_fault(vma, vmf); + err = filemap_fault(vmf); up_read(&EXT4_I(inode)->i_mmap_sem); return err; |