diff options
| author | Ingo Molnar <mingo@elte.hu> | 2009-04-07 12:05:21 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2009-04-07 12:05:25 +0200 |
| commit | 6c009ecef8cca28c7c09eb16d0802e37915a76e1 (patch) | |
| tree | 11c773f780186fdb9fbc9c80a73fb7c8426b1fba /drivers/md | |
| parent | 98c2aaf8be5baf7193be37fb28bce8e7327158bc (diff) | |
| parent | d508afb437daee7cf07da085b635c44a4ebf9b38 (diff) | |
Merge branch 'linus' into perfcounters/core
Merge reason: need the upstream facility added by:
7f1e2ca: hrtimer: fix rq->lock inversion (again)
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'drivers/md')
| -rw-r--r-- | drivers/md/raid1.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/drivers/md/raid1.c b/drivers/md/raid1.c index b4f4badc006..274b491a11c 100644 --- a/drivers/md/raid1.c +++ b/drivers/md/raid1.c @@ -123,6 +123,7 @@ static void * r1buf_pool_alloc(gfp_t gfp_flags, void *data) goto out_free_pages; bio->bi_io_vec[i].bv_page = page; + bio->bi_vcnt = i+1; } } /* If not user-requests, copy the page pointers to all bios */ @@ -138,9 +139,9 @@ static void * r1buf_pool_alloc(gfp_t gfp_flags, void *data) return r1_bio; out_free_pages: - for (i=0; i < RESYNC_PAGES ; i++) - for (j=0 ; j < pi->raid_disks; j++) - safe_put_page(r1_bio->bios[j]->bi_io_vec[i].bv_page); + for (j=0 ; j < pi->raid_disks; j++) + for (i=0; i < r1_bio->bios[j]->bi_vcnt ; i++) + put_page(r1_bio->bios[j]->bi_io_vec[i].bv_page); j = -1; out_free_bio: while ( ++j < pi->raid_disks ) @@ -585,7 +586,7 @@ static int raid1_congested(void *data, int bits) /* Note the '|| 1' - when read_balance prefers * non-congested targets, it can be removed */ - if ((bits & (1<<BDI_write_congested)) || 1) + if ((bits & (1<<BDI_async_congested)) || 1) ret |= bdi_congested(&q->backing_dev_info, bits); else ret &= bdi_congested(&q->backing_dev_info, bits); |