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author | Linus Torvalds <torvalds@linux-foundation.org> | 2022-03-22 18:26:56 -0700 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2022-03-22 18:26:56 -0700 |
commit | 6b1f86f8e9c7f9de7ca1cb987b2cf25e99b1ae3a (patch) | |
tree | af9dd0afd9ae6f044db13f8b6f7688d9b1fd1402 /fs/gfs2 | |
parent | 9030fb0bb9d607908d51f9ee02efdbe01da355ee (diff) | |
parent | 3a3bae50af5d73fab5da20484029de77ca67bb2e (diff) | |
download | linux-stable-6b1f86f8e9c7f9de7ca1cb987b2cf25e99b1ae3a.tar.gz linux-stable-6b1f86f8e9c7f9de7ca1cb987b2cf25e99b1ae3a.tar.bz2 linux-stable-6b1f86f8e9c7f9de7ca1cb987b2cf25e99b1ae3a.zip |
Merge tag 'folio-5.18b' of git://git.infradead.org/users/willy/pagecache
Pull filesystem folio updates from Matthew Wilcox:
"Primarily this series converts some of the address_space operations to
take a folio instead of a page.
Notably:
- a_ops->is_partially_uptodate() takes a folio instead of a page and
changes the type of the 'from' and 'count' arguments to make it
obvious they're bytes.
- a_ops->invalidatepage() becomes ->invalidate_folio() and has a
similar type change.
- a_ops->launder_page() becomes ->launder_folio()
- a_ops->set_page_dirty() becomes ->dirty_folio() and adds the
address_space as an argument.
There are a couple of other misc changes up front that weren't worth
separating into their own pull request"
* tag 'folio-5.18b' of git://git.infradead.org/users/willy/pagecache: (53 commits)
fs: Remove aops ->set_page_dirty
fb_defio: Use noop_dirty_folio()
fs: Convert __set_page_dirty_no_writeback to noop_dirty_folio
fs: Convert __set_page_dirty_buffers to block_dirty_folio
nilfs: Convert nilfs_set_page_dirty() to nilfs_dirty_folio()
mm: Convert swap_set_page_dirty() to swap_dirty_folio()
ubifs: Convert ubifs_set_page_dirty to ubifs_dirty_folio
f2fs: Convert f2fs_set_node_page_dirty to f2fs_dirty_node_folio
f2fs: Convert f2fs_set_data_page_dirty to f2fs_dirty_data_folio
f2fs: Convert f2fs_set_meta_page_dirty to f2fs_dirty_meta_folio
afs: Convert afs_dir_set_page_dirty() to afs_dir_dirty_folio()
btrfs: Convert extent_range_redirty_for_io() to use folios
fs: Convert trivial uses of __set_page_dirty_nobuffers to filemap_dirty_folio
btrfs: Convert from set_page_dirty to dirty_folio
fscache: Convert fscache_set_page_dirty() to fscache_dirty_folio()
fs: Add aops->dirty_folio
fs: Remove aops->launder_page
orangefs: Convert launder_page to launder_folio
nfs: Convert from launder_page to launder_folio
fuse: Convert from launder_page to launder_folio
...
Diffstat (limited to 'fs/gfs2')
-rw-r--r-- | fs/gfs2/aops.c | 43 | ||||
-rw-r--r-- | fs/gfs2/meta_io.c | 6 |
2 files changed, 23 insertions, 26 deletions
diff --git a/fs/gfs2/aops.c b/fs/gfs2/aops.c index 005e920f5d4a..72c9f31ce724 100644 --- a/fs/gfs2/aops.c +++ b/fs/gfs2/aops.c @@ -606,18 +606,12 @@ out: gfs2_trans_end(sdp); } -/** - * jdata_set_page_dirty - Page dirtying function - * @page: The page to dirty - * - * Returns: 1 if it dirtyed the page, or 0 otherwise - */ - -static int jdata_set_page_dirty(struct page *page) +static bool jdata_dirty_folio(struct address_space *mapping, + struct folio *folio) { if (current->journal_info) - SetPageChecked(page); - return __set_page_dirty_buffers(page); + folio_set_checked(folio); + return block_dirty_folio(mapping, folio); } /** @@ -672,22 +666,23 @@ static void gfs2_discard(struct gfs2_sbd *sdp, struct buffer_head *bh) unlock_buffer(bh); } -static void gfs2_invalidatepage(struct page *page, unsigned int offset, - unsigned int length) +static void gfs2_invalidate_folio(struct folio *folio, size_t offset, + size_t length) { - struct gfs2_sbd *sdp = GFS2_SB(page->mapping->host); - unsigned int stop = offset + length; - int partial_page = (offset || length < PAGE_SIZE); + struct gfs2_sbd *sdp = GFS2_SB(folio->mapping->host); + size_t stop = offset + length; + int partial_page = (offset || length < folio_size(folio)); struct buffer_head *bh, *head; unsigned long pos = 0; - BUG_ON(!PageLocked(page)); + BUG_ON(!folio_test_locked(folio)); if (!partial_page) - ClearPageChecked(page); - if (!page_has_buffers(page)) + folio_clear_checked(folio); + head = folio_buffers(folio); + if (!head) goto out; - bh = head = page_buffers(page); + bh = head; do { if (pos + bh->b_size > stop) return; @@ -699,7 +694,7 @@ static void gfs2_invalidatepage(struct page *page, unsigned int offset, } while (bh != head); out: if (!partial_page) - try_to_release_page(page, 0); + filemap_release_folio(folio, 0); } /** @@ -779,9 +774,9 @@ static const struct address_space_operations gfs2_aops = { .writepages = gfs2_writepages, .readpage = gfs2_readpage, .readahead = gfs2_readahead, - .set_page_dirty = __set_page_dirty_nobuffers, + .dirty_folio = filemap_dirty_folio, .releasepage = iomap_releasepage, - .invalidatepage = iomap_invalidatepage, + .invalidate_folio = iomap_invalidate_folio, .bmap = gfs2_bmap, .direct_IO = noop_direct_IO, .migratepage = iomap_migrate_page, @@ -794,9 +789,9 @@ static const struct address_space_operations gfs2_jdata_aops = { .writepages = gfs2_jdata_writepages, .readpage = gfs2_readpage, .readahead = gfs2_readahead, - .set_page_dirty = jdata_set_page_dirty, + .dirty_folio = jdata_dirty_folio, .bmap = gfs2_bmap, - .invalidatepage = gfs2_invalidatepage, + .invalidate_folio = gfs2_invalidate_folio, .releasepage = gfs2_releasepage, .is_partially_uptodate = block_is_partially_uptodate, .error_remove_page = generic_error_remove_page, diff --git a/fs/gfs2/meta_io.c b/fs/gfs2/meta_io.c index a580b90b7522..d8bd1d48bd78 100644 --- a/fs/gfs2/meta_io.c +++ b/fs/gfs2/meta_io.c @@ -89,13 +89,15 @@ static int gfs2_aspace_writepage(struct page *page, struct writeback_control *wb } const struct address_space_operations gfs2_meta_aops = { - .set_page_dirty = __set_page_dirty_buffers, + .dirty_folio = block_dirty_folio, + .invalidate_folio = block_invalidate_folio, .writepage = gfs2_aspace_writepage, .releasepage = gfs2_releasepage, }; const struct address_space_operations gfs2_rgrp_aops = { - .set_page_dirty = __set_page_dirty_buffers, + .dirty_folio = block_dirty_folio, + .invalidate_folio = block_invalidate_folio, .writepage = gfs2_aspace_writepage, .releasepage = gfs2_releasepage, }; |