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| author | Matthew Wilcox (Oracle) <willy@infradead.org> | 2022-02-09 20:22:01 +0000 |
|---|---|---|
| committer | Matthew Wilcox (Oracle) <willy@infradead.org> | 2022-03-15 08:34:36 -0400 |
| commit | 8fb72b4a76933ae6f86725cc8e4a8190ba84d755 (patch) | |
| tree | 5b705bb2b7c2505874177e2cd7d2f44fc56692a1 /fs/ceph/addr.c | |
| parent | 6f31a5a261dbbe7bf7f585dfe81f8acd4b25ec3b (diff) | |
| download | linux-8fb72b4a76933ae6f86725cc8e4a8190ba84d755.tar.bz2 | |
fscache: Convert fscache_set_page_dirty() to fscache_dirty_folio()
Convert all users of fscache_set_page_dirty to use fscache_dirty_folio.
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/ceph/addr.c')
| -rw-r--r-- | fs/ceph/addr.c | 27 |
1 files changed, 13 insertions, 14 deletions
diff --git a/fs/ceph/addr.c b/fs/ceph/addr.c index 09fd7a02586c..f40c34f4f526 100644 --- a/fs/ceph/addr.c +++ b/fs/ceph/addr.c @@ -76,18 +76,17 @@ static inline struct ceph_snap_context *page_snap_context(struct page *page) * Dirty a page. Optimistically adjust accounting, on the assumption * that we won't race with invalidate. If we do, readjust. */ -static int ceph_set_page_dirty(struct page *page) +static bool ceph_dirty_folio(struct address_space *mapping, struct folio *folio) { - struct address_space *mapping = page->mapping; struct inode *inode; struct ceph_inode_info *ci; struct ceph_snap_context *snapc; - if (PageDirty(page)) { - dout("%p set_page_dirty %p idx %lu -- already dirty\n", - mapping->host, page, page->index); - BUG_ON(!PagePrivate(page)); - return 0; + if (folio_test_dirty(folio)) { + dout("%p dirty_folio %p idx %lu -- already dirty\n", + mapping->host, folio, folio->index); + BUG_ON(!folio_get_private(folio)); + return false; } inode = mapping->host; @@ -111,22 +110,22 @@ static int ceph_set_page_dirty(struct page *page) if (ci->i_wrbuffer_ref == 0) ihold(inode); ++ci->i_wrbuffer_ref; - dout("%p set_page_dirty %p idx %lu head %d/%d -> %d/%d " + dout("%p dirty_folio %p idx %lu head %d/%d -> %d/%d " "snapc %p seq %lld (%d snaps)\n", - mapping->host, page, page->index, + mapping->host, folio, folio->index, ci->i_wrbuffer_ref-1, ci->i_wrbuffer_ref_head-1, ci->i_wrbuffer_ref, ci->i_wrbuffer_ref_head, snapc, snapc->seq, snapc->num_snaps); spin_unlock(&ci->i_ceph_lock); /* - * Reference snap context in page->private. Also set + * Reference snap context in folio->private. Also set * PagePrivate so that we get invalidate_folio callback. */ - BUG_ON(PagePrivate(page)); - attach_page_private(page, snapc); + BUG_ON(folio_get_private(folio)); + folio_attach_private(folio, snapc); - return ceph_fscache_set_page_dirty(page); + return ceph_fscache_dirty_folio(mapping, folio); } /* @@ -1376,7 +1375,7 @@ const struct address_space_operations ceph_aops = { .writepages = ceph_writepages_start, .write_begin = ceph_write_begin, .write_end = ceph_write_end, - .set_page_dirty = ceph_set_page_dirty, + .dirty_folio = ceph_dirty_folio, .invalidate_folio = ceph_invalidate_folio, .releasepage = ceph_releasepage, .direct_IO = noop_direct_IO, |