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md raid-1/10 Fix bio_rw bit manipulations again 

commit 7b6d91daee 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 1ef04fefe2)

Signed-off-by: NeilBrown <neilb@suse.de>
Reported-by: Jiri Slaby <jslaby@suse.cz> and many others
This commit is contained in:
NeilBrown 2010-08-18 16:16:05 +10:00
parent 6b96562054
commit 2c7d46ec19
2 changed files with 6 additions and 6 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
drivers/md/raid1.c
View File

@ -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;

4
drivers/md/raid10.c
View File

@ -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())