iomap: pass a struct page to iomap_finish_page_writeback (48d64cd1) · Commits · 戴 / test

fs/iomap/buffered-io.c

+5 −5

Original line number	Diff line number	Diff line
		@@ -1110,13 +1110,13 @@ out_unlock:
		EXPORT_SYMBOL_GPL(iomap_page_mkwrite);

		static void
		iomap_finish_page_writeback(struct inode inode, struct bio_vec bvec,
		iomap_finish_page_writeback(struct inode inode, struct page page,
		int error)
		{
		struct iomap_page *iop = to_iomap_page(bvec->bv_page);
		struct iomap_page *iop = to_iomap_page(page);

		if (error) {
		SetPageError(bvec->bv_page);
		SetPageError(page);
		mapping_set_error(inode->i_mapping, -EIO);
		}

		@@ -1124,7 +1124,7 @@ iomap_finish_page_writeback(struct inode inode, struct bio_vec bvec,
		WARN_ON_ONCE(iop && atomic_read(&iop->write_count) <= 0);

		if (!iop \|\| atomic_dec_and_test(&iop->write_count))
		end_page_writeback(bvec->bv_page);
		end_page_writeback(page);
		}

		/*
		@@ -1156,7 +1156,7 @@ iomap_finish_ioend(struct iomap_ioend *ioend, int error)

		/* walk each page on bio, ending page IO on them */
		bio_for_each_segment_all(bv, bio, iter_all)
		iomap_finish_page_writeback(inode, bv, error);
		iomap_finish_page_writeback(inode, bv->bv_page, error);
		bio_put(bio);
		}