---

yaml
---
r: 44447
b: refs/heads/master
c: 802ba06
h: refs/heads/master
i:
  44445: 4831115
  44443: 544aca3
  44439: c98e0fb
  44431: 70b3ea0
  44415: a039822
v: v3

[refs]

@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 011e3a9ad4891ba1b27e281e085228189c56b137
+refs/heads/master: 802ba064c49f655d20fed563f2a4924c8256ea10

trunk/drivers/md/faulty.c

@@ -173,7 +173,7 @@ static int make_request(request_queue_t *q, struct bio *bio)
 	conf_t *conf = (conf_t*)mddev->private;
 	int failit = 0;
 
-	if (bio->bi_rw & 1) {
+	if (bio_data_dir(bio) == WRITE) {
 		/* write request */
 		if (atomic_read(&conf->counters[WriteAll])) {
 			/* special case - don't decrement, don't generic_make_request,

trunk/drivers/md/raid1.c

@@ -1736,7 +1736,7 @@ static sector_t sync_request(mddev_t *mddev, sector_t sector_nr, int *skipped, i
 		/* take from bio_init */
 		bio->bi_next = NULL;
 		bio->bi_flags |= 1 << BIO_UPTODATE;
-		bio->bi_rw = 0;
+		bio->bi_rw = READ;
 		bio->bi_vcnt = 0;
 		bio->bi_idx = 0;
 		bio->bi_phys_segments = 0;

trunk/drivers/md/raid10.c

@@ -1785,7 +1785,7 @@ static sector_t sync_request(mddev_t *mddev, sector_t sector_nr, int *skipped, i
 						biolist = bio;
 						bio->bi_private = r10_bio;
 						bio->bi_end_io = end_sync_read;
-						bio->bi_rw = 0;
+						bio->bi_rw = READ;
 						bio->bi_sector = r10_bio->devs[j].addr +
 							conf->mirrors[d].rdev->data_offset;
 						bio->bi_bdev = conf->mirrors[d].rdev->bdev;
@@ -1801,7 +1801,7 @@ static sector_t sync_request(mddev_t *mddev, sector_t sector_nr, int *skipped, i
 						biolist = bio;
 						bio->bi_private = r10_bio;
 						bio->bi_end_io = end_sync_write;
-						bio->bi_rw = 1;
+						bio->bi_rw = WRITE;
 						bio->bi_sector = r10_bio->devs[k].addr +
 							conf->mirrors[i].rdev->data_offset;
 						bio->bi_bdev = conf->mirrors[i].rdev->bdev;
@@ -1870,7 +1870,7 @@ static sector_t sync_request(mddev_t *mddev, sector_t sector_nr, int *skipped, i
 			biolist = bio;
 			bio->bi_private = r10_bio;
 			bio->bi_end_io = end_sync_read;
-			bio->bi_rw = 0;
+			bio->bi_rw = READ;
 			bio->bi_sector = r10_bio->devs[i].addr +
 				conf->mirrors[d].rdev->data_offset;
 			bio->bi_bdev = conf->mirrors[d].rdev->bdev;

trunk/drivers/md/raid5.c

@@ -1827,16 +1827,16 @@ static void handle_stripe5(struct stripe_head *sh)
 		struct bio *bi;
 		mdk_rdev_t *rdev;
 		if (test_and_clear_bit(R5_Wantwrite, &sh->dev[i].flags))
-			rw = 1;
+			rw = WRITE;
 		else if (test_and_clear_bit(R5_Wantread, &sh->dev[i].flags))
-			rw = 0;
+			rw = READ;
 		else
 			continue;
 
 		bi = &sh->dev[i].req;
 
 		bi->bi_rw = rw;
-		if (rw)
+		if (rw == WRITE)
 			bi->bi_end_io = raid5_end_write_request;
 		else
 			bi->bi_end_io = raid5_end_read_request;
@@ -1872,7 +1872,7 @@ static void handle_stripe5(struct stripe_head *sh)
 				atomic_add(STRIPE_SECTORS, &rdev->corrected_errors);
 			generic_make_request(bi);
 		} else {
-			if (rw == 1)
+			if (rw == WRITE)
 				set_bit(STRIPE_DEGRADED, &sh->state);
 			PRINTK("skip op %ld on disc %d for sector %llu\n",
 				bi->bi_rw, i, (unsigned long long)sh->sector);
@@ -2370,16 +2370,16 @@ static void handle_stripe6(struct stripe_head *sh, struct page *tmp_page)
 		struct bio *bi;
 		mdk_rdev_t *rdev;
 		if (test_and_clear_bit(R5_Wantwrite, &sh->dev[i].flags))
-			rw = 1;
+			rw = WRITE;
 		else if (test_and_clear_bit(R5_Wantread, &sh->dev[i].flags))
-			rw = 0;
+			rw = READ;
 		else
 			continue;
 
 		bi = &sh->dev[i].req;
 
 		bi->bi_rw = rw;
-		if (rw)
+		if (rw == WRITE)
 			bi->bi_end_io = raid5_end_write_request;
 		else
 			bi->bi_end_io = raid5_end_read_request;
@@ -2415,7 +2415,7 @@ static void handle_stripe6(struct stripe_head *sh, struct page *tmp_page)
 				atomic_add(STRIPE_SECTORS, &rdev->corrected_errors);
 			generic_make_request(bi);
 		} else {
-			if (rw == 1)
+			if (rw == WRITE)
 				set_bit(STRIPE_DEGRADED, &sh->state);
 			PRINTK("skip op %ld on disc %d for sector %llu\n",
 				bi->bi_rw, i, (unsigned long long)sh->sector);
@@ -2567,7 +2567,7 @@ static int raid5_mergeable_bvec(request_queue_t *q, struct bio *bio, struct bio_
 	unsigned int chunk_sectors = mddev->chunk_size >> 9;
 	unsigned int bio_sectors = bio->bi_size >> 9;
 
-	if (bio_data_dir(bio))
+	if (bio_data_dir(bio) == WRITE)
 		return biovec->bv_len; /* always allow writes to be mergeable */
 
 	max =  (chunk_sectors - ((sector & (chunk_sectors - 1)) + bio_sectors)) << 9;
@@ -2751,7 +2751,7 @@ static int make_request(request_queue_t *q, struct bio * bi)
 	disk_stat_inc(mddev->gendisk, ios[rw]);
 	disk_stat_add(mddev->gendisk, sectors[rw], bio_sectors(bi));
 
-	if (bio_data_dir(bi) == READ &&
+	if (rw == READ &&
 	     mddev->reshape_position == MaxSector &&
 	     chunk_aligned_read(q,bi))
             	return 0;