summaryrefslogtreecommitdiff
path: root/include/linux/page-flags.h
diff options
context:
space:
mode:
authorMatthew Wilcox (Oracle) <willy@infradead.org>2021-01-15 23:34:16 -0500
committerMatthew Wilcox (Oracle) <willy@infradead.org>2021-10-18 07:49:39 -0400
commit269ccca3899f6bce49e004f50f623e0b161fb027 (patch)
tree08a5a5ab6250433013e0c32632766a9468b36bef /include/linux/page-flags.h
parentcc24df4cd15f197676e8ba43383ba80e78a5b865 (diff)
mm/writeback: Add __folio_end_writeback()
test_clear_page_writeback() is actually an mm-internal function, although it's named as if it's a pagecache function. Move it to mm/internal.h, rename it to __folio_end_writeback() and change the return type to bool. The conversion from page to folio is mostly about accounting the number of pages being written back, although it does eliminate a couple of calls to compound_head(). Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org> Reviewed-by: Christoph Hellwig <hch@lst.de> Reviewed-by: David Howells <dhowells@redhat.com> Acked-by: Vlastimil Babka <vbabka@suse.cz>
Diffstat (limited to 'include/linux/page-flags.h')
-rw-r--r--include/linux/page-flags.h1
1 files changed, 0 insertions, 1 deletions
diff --git a/include/linux/page-flags.h b/include/linux/page-flags.h
index 2491e84b8e52..3aebb2060a26 100644
--- a/include/linux/page-flags.h
+++ b/include/linux/page-flags.h
@@ -657,7 +657,6 @@ static __always_inline void SetPageUptodate(struct page *page)
CLEARPAGEFLAG(Uptodate, uptodate, PF_NO_TAIL)
-int test_clear_page_writeback(struct page *page);
int __test_set_page_writeback(struct page *page, bool keep_write);
#define test_set_page_writeback(page) \