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Commit ba13e83e authored by Jens Axboe's avatar Jens Axboe
Browse files

mm: make __swap_writepage() use bio_set_op_attrs() 



Cleaner than manipulating bio->bi_rw flags directly.

Signed-off-by: default avatarJens Axboe <axboe@fb.com>
parent c11f0c0b

mm/page_io.c

+3 −2
Original line number Diff line number Diff line
@@ -319,9 +319,10 @@ int __swap_writepage(struct page *page, struct writeback_control *wbc, 
		ret = -ENOMEM;

		goto out;

	}

	bio_set_op_attrs(bio, REQ_OP_WRITE, 0);

	if (wbc->sync_mode == WB_SYNC_ALL)

		bio->bi_rw |= REQ_SYNC;

		bio_set_op_attrs(bio, REQ_OP_WRITE, REQ_SYNC);

	else

		bio_set_op_attrs(bio, REQ_OP_WRITE, 0);

	count_vm_event(PSWPOUT);

	set_page_writeback(page);

	unlock_page(page);