From 2c7d46ec192e4f2b350f67a0e185b9bce646cd6b Mon Sep 17 00:00:00 2001 From: NeilBrown Date: Wed, 18 Aug 2010 16:16:05 +1000 Subject: [PATCH] md raid-1/10 Fix bio_rw bit manipulations again commit 7b6d91daee5cac6402186ff224c3af39d79f4a0e changed the behaviour of a few variables in raid1 and raid10 from flags to bit-sets, but left them as type 'bool' so they did not work. Change them (back) to unsigned long. (historical note: see 1ef04fefe2241087d9db7e9615c3f11b516e36cf) Signed-off-by: NeilBrown Reported-by: Jiri Slaby and many others --- drivers/md/raid1.c | 8 ++++---- drivers/md/raid10.c | 4 ++-- 2 files changed, 6 insertions(+), 6 deletions(-) diff --git a/drivers/md/raid1.c b/drivers/md/raid1.c index 64d96526a9cc..ad83a4dcadc3 100644 --- a/drivers/md/raid1.c +++ b/drivers/md/raid1.c @@ -787,8 +787,8 @@ static int make_request(mddev_t *mddev, struct bio * bio) struct bio_list bl; struct page **behind_pages = NULL; const int rw = bio_data_dir(bio); - const bool do_sync = (bio->bi_rw & REQ_SYNC); - bool do_barriers; + const unsigned long do_sync = (bio->bi_rw & REQ_SYNC); + unsigned long do_barriers; mdk_rdev_t *blocked_rdev; /* @@ -1643,7 +1643,7 @@ static void raid1d(mddev_t *mddev) * We already have a nr_pending reference on these rdevs. */ int i; - const bool do_sync = (r1_bio->master_bio->bi_rw & REQ_SYNC); + const unsigned long do_sync = (r1_bio->master_bio->bi_rw & REQ_SYNC); clear_bit(R1BIO_BarrierRetry, &r1_bio->state); clear_bit(R1BIO_Barrier, &r1_bio->state); for (i=0; i < conf->raid_disks; i++) @@ -1699,7 +1699,7 @@ static void raid1d(mddev_t *mddev) (unsigned long long)r1_bio->sector); raid_end_bio_io(r1_bio); } else { - const bool do_sync = r1_bio->master_bio->bi_rw & REQ_SYNC; + const unsigned long do_sync = r1_bio->master_bio->bi_rw & REQ_SYNC; r1_bio->bios[r1_bio->read_disk] = mddev->ro ? IO_BLOCKED : NULL; r1_bio->read_disk = disk; diff --git a/drivers/md/raid10.c b/drivers/md/raid10.c index a2f8a7153dce..84718383124d 100644 --- a/drivers/md/raid10.c +++ b/drivers/md/raid10.c @@ -799,7 +799,7 @@ static int make_request(mddev_t *mddev, struct bio * bio) int i; int chunk_sects = conf->chunk_mask + 1; const int rw = bio_data_dir(bio); - const bool do_sync = (bio->bi_rw & REQ_SYNC); + const unsigned long do_sync = (bio->bi_rw & REQ_SYNC); struct bio_list bl; unsigned long flags; mdk_rdev_t *blocked_rdev; @@ -1737,7 +1737,7 @@ static void raid10d(mddev_t *mddev) raid_end_bio_io(r10_bio); bio_put(bio); } else { - const bool do_sync = (r10_bio->master_bio->bi_rw & REQ_SYNC); + const unsigned long do_sync = (r10_bio->master_bio->bi_rw & REQ_SYNC); bio_put(bio); rdev = conf->mirrors[mirror].rdev; if (printk_ratelimit())