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| author |   Matthew Wilcox (Oracle) <willy@infradead.org> | 2022-02-09 20:21:49 +0000 |
|---|---|---|
| committer | Matthew Wilcox (Oracle) <willy@infradead.org> | 2022-03-15 08:23:30 -0400 |
| commit | d97dfc94842838c2abfaf6d2ee54d1de7e50bec3 (patch) | |
| tree | beade120dcecb0deadc7656ffdc86b6f044dec0a /fs/reiserfs | |
| parent | orangefs: Convert from invalidatepage to invalidate_folio (diff) | |
| download | linux-dev-d97dfc94842838c2abfaf6d2ee54d1de7e50bec3.tar.xz linux-dev-d97dfc94842838c2abfaf6d2ee54d1de7e50bec3.zip | |
reiserfs: Convert from invalidatepage to invalidate_folio
This is a straightforward conversion.
Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>
Tested-by: Damien Le Moal <damien.lemoal@opensource.wdc.com>
Acked-by: Damien Le Moal <damien.lemoal@opensource.wdc.com>
Tested-by: Mike Marshall <hubcap@omnibond.com> # orangefs
Tested-by: David Howells <dhowells@redhat.com> # afs
Diffstat (limited to 'fs/reiserfs')
| -rw-r--r-- | fs/reiserfs/inode.c | 26 | ||||
| -rw-r--r-- | fs/reiserfs/journal.c | 4 |
2 files changed, 15 insertions, 15 deletions
diff --git a/fs/reiserfs/inode.c b/fs/reiserfs/inode.c index f49b72ccac4c..f7fa70b419d2 100644 --- a/fs/reiserfs/inode.c +++ b/fs/reiserfs/inode.c @@ -3094,7 +3094,7 @@ void sd_attrs_to_i_attrs(__u16 sd_attrs, struct inode *inode) * decide if this buffer needs to stay around for data logging or ordered * write purposes */ -static int invalidatepage_can_drop(struct inode *inode, struct buffer_head *bh) +static int invalidate_folio_can_drop(struct inode *inode, struct buffer_head *bh) { int ret = 1; struct reiserfs_journal *j = SB_JOURNAL(inode->i_sb); @@ -3147,26 +3147,26 @@ free_jh: return ret; } -/* clm -- taken from fs/buffer.c:block_invalidate_page */ -static void reiserfs_invalidatepage(struct page *page, unsigned int offset, - unsigned int length) +/* clm -- taken from fs/buffer.c:block_invalidate_folio */ +static void reiserfs_invalidate_folio(struct folio *folio, size_t offset, + size_t length) { struct buffer_head *head, *bh, *next; - struct inode *inode = page->mapping->host; + struct inode *inode = folio->mapping->host; unsigned int curr_off = 0; unsigned int stop = offset + length; - int partial_page = (offset || length < PAGE_SIZE); + int partial_page = (offset || length < folio_size(folio)); int ret = 1; - BUG_ON(!PageLocked(page)); + BUG_ON(!folio_test_locked(folio)); if (!partial_page) - ClearPageChecked(page); + folio_clear_checked(folio); - if (!page_has_buffers(page)) + head = folio_buffers(folio); + if (!head) goto out; - head = page_buffers(page); bh = head; do { unsigned int next_off = curr_off + bh->b_size; @@ -3179,7 +3179,7 @@ static void reiserfs_invalidatepage(struct page *page, unsigned int offset, * is this block fully invalidated? */ if (offset <= curr_off) { - if (invalidatepage_can_drop(inode, bh)) + if (invalidate_folio_can_drop(inode, bh)) reiserfs_unmap_buffer(bh); else ret = 0; @@ -3194,7 +3194,7 @@ static void reiserfs_invalidatepage(struct page *page, unsigned int offset, * so real IO is not possible anymore. */ if (!partial_page && ret) { - ret = try_to_release_page(page, 0); + ret = filemap_release_folio(folio, 0); /* maybe should BUG_ON(!ret); - neilb */ } out: @@ -3430,7 +3430,7 @@ const struct address_space_operations reiserfs_address_space_operations = { .readpage = reiserfs_readpage, .readahead = reiserfs_readahead, .releasepage = reiserfs_releasepage, - .invalidatepage = reiserfs_invalidatepage, + .invalidate_folio = reiserfs_invalidate_folio, .write_begin = reiserfs_write_begin, .write_end = reiserfs_write_end, .bmap = reiserfs_aop_bmap, diff --git a/fs/reiserfs/journal.c b/fs/reiserfs/journal.c index a3e21160b634..b5b6f6201bed 100644 --- a/fs/reiserfs/journal.c +++ b/fs/reiserfs/journal.c @@ -858,8 +858,8 @@ loop_next: ret = -EIO; } /* - * ugly interaction with invalidatepage here. - * reiserfs_invalidate_page will pin any buffer that has a + * ugly interaction with invalidate_folio here. + * reiserfs_invalidate_folio will pin any buffer that has a * valid journal head from an older transaction. If someone * else sets our buffer dirty after we write it in the first * loop, and then someone truncates the page away, nobody |