diff options
Diffstat (limited to 'drivers/md/dm-kcopyd.c')
-rw-r--r-- | drivers/md/dm-kcopyd.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/drivers/md/dm-kcopyd.c b/drivers/md/dm-kcopyd.c index b9d1897bcf5b..7ca2b1aaa79d 100644 --- a/drivers/md/dm-kcopyd.c +++ b/drivers/md/dm-kcopyd.c @@ -545,8 +545,10 @@ static int run_io_job(struct kcopyd_job *job) * no point in continuing. */ if (test_bit(DM_KCOPYD_WRITE_SEQ, &job->flags) && - job->master_job->write_err) + job->master_job->write_err) { + job->write_err = job->master_job->write_err; return -EIO; + } io_job_start(job->kc->throttle); @@ -598,6 +600,7 @@ static int process_jobs(struct list_head *jobs, struct dm_kcopyd_client *kc, else job->read_err = 1; push(&kc->complete_jobs, job); + wake(kc); break; } @@ -889,7 +892,7 @@ struct dm_kcopyd_client *dm_kcopyd_client_create(struct dm_kcopyd_throttle *thro int r = -ENOMEM; struct dm_kcopyd_client *kc; - kc = kmalloc(sizeof(*kc), GFP_KERNEL); + kc = kzalloc(sizeof(*kc), GFP_KERNEL); if (!kc) return ERR_PTR(-ENOMEM); |