X-Git-Url: https://git.kernelconcepts.de/?p=karo-tx-linux.git;a=blobdiff_plain;f=fs%2Ff2fs%2Fdata.c;h=8769e8349dff868fc822190d7bd769bfbab3814a;hp=9a8bbc1fb1faa6865665285b37217f7993692431;hb=d05d7f40791c;hpb=1cbe06c3cf542d48eb22180163e00f91760ef8cd

diff --git a/fs/f2fs/data.c b/fs/f2fs/data.c
index 9a8bbc1fb1fa..8769e8349dff 100644
--- a/fs/f2fs/data.c
+++ b/fs/f2fs/data.c
@@ -97,12 +97,11 @@ static struct bio *__bio_alloc(struct f2fs_sb_info *sbi, block_t blk_addr,
 	return bio;
 }
 
-static inline void __submit_bio(struct f2fs_sb_info *sbi, int rw,
-						struct bio *bio)
+static inline void __submit_bio(struct f2fs_sb_info *sbi, struct bio *bio)
 {
-	if (!is_read_io(rw))
+	if (!is_read_io(bio_op(bio)))
 		atomic_inc(&sbi->nr_wb_bios);
-	submit_bio(rw, bio);
+	submit_bio(bio);
 }
 
 static void __submit_merged_bio(struct f2fs_bio_info *io)
@@ -112,12 +111,14 @@ static void __submit_merged_bio(struct f2fs_bio_info *io)
 	if (!io->bio)
 		return;
 
-	if (is_read_io(fio->rw))
+	if (is_read_io(fio->op))
 		trace_f2fs_submit_read_bio(io->sbi->sb, fio, io->bio);
 	else
 		trace_f2fs_submit_write_bio(io->sbi->sb, fio, io->bio);
 
-	__submit_bio(io->sbi, fio->rw, io->bio);
+	bio_set_op_attrs(io->bio, fio->op, fio->op_flags);
+
+	__submit_bio(io->sbi, io->bio);
 	io->bio = NULL;
 }
 
@@ -183,10 +184,12 @@ static void __f2fs_submit_merged_bio(struct f2fs_sb_info *sbi,
 	/* change META to META_FLUSH in the checkpoint procedure */
 	if (type >= META_FLUSH) {
 		io->fio.type = META_FLUSH;
+		io->fio.op = REQ_OP_WRITE;
 		if (test_opt(sbi, NOBARRIER))
-			io->fio.rw = WRITE_FLUSH | REQ_META | REQ_PRIO;
+			io->fio.op_flags = WRITE_FLUSH | REQ_META | REQ_PRIO;
 		else
-			io->fio.rw = WRITE_FLUSH_FUA | REQ_META | REQ_PRIO;
+			io->fio.op_flags = WRITE_FLUSH_FUA | REQ_META |
+								REQ_PRIO;
 	}
 	__submit_merged_bio(io);
 out:
@@ -228,14 +231,16 @@ int f2fs_submit_page_bio(struct f2fs_io_info *fio)
 	f2fs_trace_ios(fio, 0);
 
 	/* Allocate a new bio */
-	bio = __bio_alloc(fio->sbi, fio->new_blkaddr, 1, is_read_io(fio->rw));
+	bio = __bio_alloc(fio->sbi, fio->new_blkaddr, 1, is_read_io(fio->op));
 
 	if (bio_add_page(bio, page, PAGE_SIZE, 0) < PAGE_SIZE) {
 		bio_put(bio);
 		return -EFAULT;
 	}
+	bio->bi_rw = fio->op_flags;
+	bio_set_op_attrs(bio, fio->op, fio->op_flags);
 
-	__submit_bio(fio->sbi, fio->rw, bio);
+	__submit_bio(fio->sbi, bio);
 	return 0;
 }
 
@@ -244,7 +249,7 @@ void f2fs_submit_page_mbio(struct f2fs_io_info *fio)
 	struct f2fs_sb_info *sbi = fio->sbi;
 	enum page_type btype = PAGE_TYPE_OF_BIO(fio->type);
 	struct f2fs_bio_info *io;
-	bool is_read = is_read_io(fio->rw);
+	bool is_read = is_read_io(fio->op);
 	struct page *bio_page;
 
 	io = is_read ? &sbi->read_io : &sbi->write_io[btype];
@@ -256,7 +261,7 @@ void f2fs_submit_page_mbio(struct f2fs_io_info *fio)
 	down_write(&io->io_rwsem);
 
 	if (io->bio && (io->last_block_in_bio != fio->new_blkaddr - 1 ||
-						io->fio.rw != fio->rw))
+	    (io->fio.op != fio->op || io->fio.op_flags != fio->op_flags)))
 		__submit_merged_bio(io);
 alloc_new:
 	if (io->bio == NULL) {
@@ -390,7 +395,7 @@ int f2fs_get_block(struct dnode_of_data *dn, pgoff_t index)
 }
 
 struct page *get_read_data_page(struct inode *inode, pgoff_t index,
-						int rw, bool for_write)
+						int op_flags, bool for_write)
 {
 	struct address_space *mapping = inode->i_mapping;
 	struct dnode_of_data dn;
@@ -400,7 +405,8 @@ struct page *get_read_data_page(struct inode *inode, pgoff_t index,
 	struct f2fs_io_info fio = {
 		.sbi = F2FS_I_SB(inode),
 		.type = DATA,
-		.rw = rw,
+		.op = REQ_OP_READ,
+		.op_flags = op_flags,
 		.encrypted_page = NULL,
 	};
 
@@ -1051,7 +1057,7 @@ got_it:
 		 */
 		if (bio && (last_block_in_bio != block_nr - 1)) {
 submit_and_realloc:
-			__submit_bio(F2FS_I_SB(inode), READ, bio);
+			__submit_bio(F2FS_I_SB(inode), bio);
 			bio = NULL;
 		}
 		if (bio == NULL) {
@@ -1080,6 +1086,7 @@ submit_and_realloc:
 			bio->bi_iter.bi_sector = SECTOR_FROM_BLOCK(block_nr);
 			bio->bi_end_io = f2fs_read_end_io;
 			bio->bi_private = ctx;
+			bio_set_op_attrs(bio, REQ_OP_READ, 0);
 		}
 
 		if (bio_add_page(bio, page, blocksize, 0) < blocksize)
@@ -1094,7 +1101,7 @@ set_error_page:
 		goto next_page;
 confused:
 		if (bio) {
-			__submit_bio(F2FS_I_SB(inode), READ, bio);
+			__submit_bio(F2FS_I_SB(inode), bio);
 			bio = NULL;
 		}
 		unlock_page(page);
@@ -1104,7 +1111,7 @@ next_page:
 	}
 	BUG_ON(pages && !list_empty(pages));
 	if (bio)
-		__submit_bio(F2FS_I_SB(inode), READ, bio);
+		__submit_bio(F2FS_I_SB(inode), bio);
 	return 0;
 }
 
@@ -1221,7 +1228,8 @@ static int f2fs_write_data_page(struct page *page,
 	struct f2fs_io_info fio = {
 		.sbi = sbi,
 		.type = DATA,
-		.rw = (wbc->sync_mode == WB_SYNC_ALL) ? WRITE_SYNC : WRITE,
+		.op = REQ_OP_WRITE,
+		.op_flags = (wbc->sync_mode == WB_SYNC_ALL) ? WRITE_SYNC : 0,
 		.page = page,
 		.encrypted_page = NULL,
 	};
@@ -1662,7 +1670,8 @@ repeat:
 		struct f2fs_io_info fio = {
 			.sbi = sbi,
 			.type = DATA,
-			.rw = READ_SYNC,
+			.op = REQ_OP_READ,
+			.op_flags = READ_SYNC,
 			.old_blkaddr = blkaddr,
 			.new_blkaddr = blkaddr,
 			.page = page,