commit 70fd76140a6cb63262bd47b68d57b42e889c10ee
author Christoph Hellwig <hch@lst.de> Tue Nov 01 07:40:10 2016 -0600
committer Jens Axboe <axboe@fb.com> Tue Nov 01 09:43:26 2016 -0600
tree 0590b2ef1b89b6af6abb8da9d23d5d87991d74c8
parent a2b809672ee6fcb4d5756ea815725b3dbaea654e

block,fs: use REQ_* flags directly

Remove the WRITE_* and READ_SYNC wrappers, and just use the flags
directly.  Where applicable this also drops usage of the
bio_set_op_attrs wrapper.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Jens Axboe <axboe@fb.com>

fs/f2fs/data.c

diff --git a/fs/f2fs/data.c b/fs/f2fs/data.c
index 9ae194f..b80bf10 100644
--- a/fs/f2fs/data.c
+++ b/fs/f2fs/data.c
@@ -198,11 +198,9 @@ static void __f2fs_submit_merged_bio(struct f2fs_sb_info *sbi,
 	if (type >= META_FLUSH) {
 		io->fio.type = META_FLUSH;
 		io->fio.op = REQ_OP_WRITE;
-		if (test_opt(sbi, NOBARRIER))
-			io->fio.op_flags = WRITE_FLUSH | REQ_META | REQ_PRIO;
-		else
-			io->fio.op_flags = WRITE_FLUSH_FUA | REQ_META |
-								REQ_PRIO;
+		io->fio.op_flags = REQ_PREFLUSH | REQ_META | REQ_PRIO;
+		if (!test_opt(sbi, NOBARRIER))
+			io->fio.op_flags |= REQ_FUA;
 	}
 	__submit_merged_bio(io);
 out:
@@ -483,7 +481,7 @@ struct page *find_data_page(struct inode *inode, pgoff_t index)
 		return page;
 	f2fs_put_page(page, 0);
 
-	page = get_read_data_page(inode, index, READ_SYNC, false);
+	page = get_read_data_page(inode, index, 0, false);
 	if (IS_ERR(page))
 		return page;
 
@@ -509,7 +507,7 @@ struct page *get_lock_data_page(struct inode *inode, pgoff_t index,
 	struct address_space *mapping = inode->i_mapping;
 	struct page *page;
 repeat:
-	page = get_read_data_page(inode, index, READ_SYNC, for_write);
+	page = get_read_data_page(inode, index, 0, for_write);
 	if (IS_ERR(page))
 		return page;
 
@@ -1251,7 +1249,7 @@ static int f2fs_write_data_page(struct page *page,
 		.sbi = sbi,
 		.type = DATA,
 		.op = REQ_OP_WRITE,
-		.op_flags = (wbc->sync_mode == WB_SYNC_ALL) ? WRITE_SYNC : 0,
+		.op_flags = (wbc->sync_mode == WB_SYNC_ALL) ? REQ_SYNC : 0,
 		.page = page,
 		.encrypted_page = NULL,
 	};
@@ -1663,7 +1661,7 @@ static int f2fs_write_begin(struct file *file, struct address_space *mapping,
 			err = PTR_ERR(bio);
 			goto fail;
 		}
-		bio_set_op_attrs(bio, REQ_OP_READ, READ_SYNC);
+		bio->bi_opf = REQ_OP_READ;
 		if (bio_add_page(bio, page, PAGE_SIZE, 0) < PAGE_SIZE) {
 			bio_put(bio);
 			err = -EFAULT;