| inode.c (9d6b0cd7579844761ed68926eb3073bab1dca87b) | inode.c (fe5ddf6b21c7b9b2c6e29ef6fd38d827ced55e6e) |
|---|---|
| 1// SPDX-License-Identifier: GPL-2.0 2/* 3 * linux/fs/ext4/inode.c 4 * 5 * Copyright (C) 1992, 1993, 1994, 1995 6 * Remy Card (card@masi.ibp.fr) 7 * Laboratoire MASI - Institut Blaise Pascal 8 * Universite Pierre et Marie Curie (Paris VI) --- 3166 unchanged lines hidden (view full) --- 3175 3176 if (err) 3177 return 0; 3178 } 3179 3180 return iomap_bmap(mapping, block, &ext4_iomap_ops); 3181} 3182 | 1// SPDX-License-Identifier: GPL-2.0 2/* 3 * linux/fs/ext4/inode.c 4 * 5 * Copyright (C) 1992, 1993, 1994, 1995 6 * Remy Card (card@masi.ibp.fr) 7 * Laboratoire MASI - Institut Blaise Pascal 8 * Universite Pierre et Marie Curie (Paris VI) --- 3166 unchanged lines hidden (view full) --- 3175 3176 if (err) 3177 return 0; 3178 } 3179 3180 return iomap_bmap(mapping, block, &ext4_iomap_ops); 3181} 3182 |
| 3183static int ext4_readpage(struct file *file, struct page *page) | 3183static int ext4_read_folio(struct file *file, struct folio *folio) |
| 3184{ | 3184{ |
| 3185 struct page *page = &folio->page; |
|
| 3185 int ret = -EAGAIN; 3186 struct inode *inode = page->mapping->host; 3187 3188 trace_ext4_readpage(page); 3189 3190 if (ext4_has_inline_data(inode)) 3191 ret = ext4_readpage_inline(inode, page); 3192 --- 410 unchanged lines hidden (view full) --- 3603static int ext4_iomap_swap_activate(struct swap_info_struct *sis, 3604 struct file *file, sector_t *span) 3605{ 3606 return iomap_swapfile_activate(sis, file, span, 3607 &ext4_iomap_report_ops); 3608} 3609 3610static const struct address_space_operations ext4_aops = { | 3186 int ret = -EAGAIN; 3187 struct inode *inode = page->mapping->host; 3188 3189 trace_ext4_readpage(page); 3190 3191 if (ext4_has_inline_data(inode)) 3192 ret = ext4_readpage_inline(inode, page); 3193 --- 410 unchanged lines hidden (view full) --- 3604static int ext4_iomap_swap_activate(struct swap_info_struct *sis, 3605 struct file *file, sector_t *span) 3606{ 3607 return iomap_swapfile_activate(sis, file, span, 3608 &ext4_iomap_report_ops); 3609} 3610 3611static const struct address_space_operations ext4_aops = { |
| 3611 .readpage = ext4_readpage, | 3612 .read_folio = ext4_read_folio, |
| 3612 .readahead = ext4_readahead, 3613 .writepage = ext4_writepage, 3614 .writepages = ext4_writepages, 3615 .write_begin = ext4_write_begin, 3616 .write_end = ext4_write_end, 3617 .dirty_folio = ext4_dirty_folio, 3618 .bmap = ext4_bmap, 3619 .invalidate_folio = ext4_invalidate_folio, 3620 .releasepage = ext4_releasepage, 3621 .direct_IO = noop_direct_IO, 3622 .migratepage = buffer_migrate_page, 3623 .is_partially_uptodate = block_is_partially_uptodate, 3624 .error_remove_page = generic_error_remove_page, 3625 .swap_activate = ext4_iomap_swap_activate, 3626}; 3627 3628static const struct address_space_operations ext4_journalled_aops = { | 3613 .readahead = ext4_readahead, 3614 .writepage = ext4_writepage, 3615 .writepages = ext4_writepages, 3616 .write_begin = ext4_write_begin, 3617 .write_end = ext4_write_end, 3618 .dirty_folio = ext4_dirty_folio, 3619 .bmap = ext4_bmap, 3620 .invalidate_folio = ext4_invalidate_folio, 3621 .releasepage = ext4_releasepage, 3622 .direct_IO = noop_direct_IO, 3623 .migratepage = buffer_migrate_page, 3624 .is_partially_uptodate = block_is_partially_uptodate, 3625 .error_remove_page = generic_error_remove_page, 3626 .swap_activate = ext4_iomap_swap_activate, 3627}; 3628 3629static const struct address_space_operations ext4_journalled_aops = { |
| 3629 .readpage = ext4_readpage, | 3630 .read_folio = ext4_read_folio, |
| 3630 .readahead = ext4_readahead, 3631 .writepage = ext4_writepage, 3632 .writepages = ext4_writepages, 3633 .write_begin = ext4_write_begin, 3634 .write_end = ext4_journalled_write_end, 3635 .dirty_folio = ext4_journalled_dirty_folio, 3636 .bmap = ext4_bmap, 3637 .invalidate_folio = ext4_journalled_invalidate_folio, 3638 .releasepage = ext4_releasepage, 3639 .direct_IO = noop_direct_IO, 3640 .is_partially_uptodate = block_is_partially_uptodate, 3641 .error_remove_page = generic_error_remove_page, 3642 .swap_activate = ext4_iomap_swap_activate, 3643}; 3644 3645static const struct address_space_operations ext4_da_aops = { | 3631 .readahead = ext4_readahead, 3632 .writepage = ext4_writepage, 3633 .writepages = ext4_writepages, 3634 .write_begin = ext4_write_begin, 3635 .write_end = ext4_journalled_write_end, 3636 .dirty_folio = ext4_journalled_dirty_folio, 3637 .bmap = ext4_bmap, 3638 .invalidate_folio = ext4_journalled_invalidate_folio, 3639 .releasepage = ext4_releasepage, 3640 .direct_IO = noop_direct_IO, 3641 .is_partially_uptodate = block_is_partially_uptodate, 3642 .error_remove_page = generic_error_remove_page, 3643 .swap_activate = ext4_iomap_swap_activate, 3644}; 3645 3646static const struct address_space_operations ext4_da_aops = { |
| 3646 .readpage = ext4_readpage, | 3647 .read_folio = ext4_read_folio, |
| 3647 .readahead = ext4_readahead, 3648 .writepage = ext4_writepage, 3649 .writepages = ext4_writepages, 3650 .write_begin = ext4_da_write_begin, 3651 .write_end = ext4_da_write_end, 3652 .dirty_folio = ext4_dirty_folio, 3653 .bmap = ext4_bmap, 3654 .invalidate_folio = ext4_invalidate_folio, --- 2536 unchanged lines hidden --- | 3648 .readahead = ext4_readahead, 3649 .writepage = ext4_writepage, 3650 .writepages = ext4_writepages, 3651 .write_begin = ext4_da_write_begin, 3652 .write_end = ext4_da_write_end, 3653 .dirty_folio = ext4_dirty_folio, 3654 .bmap = ext4_bmap, 3655 .invalidate_folio = ext4_invalidate_folio, --- 2536 unchanged lines hidden --- |