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Call cv_signal() with mutex held 

In bqueue_dequeue(), call cv_signal() with bq_lock held.
Re-enable rsend_009_pos to test the fix.

Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: Boris Protopopov <boris.protopopov@actifio.com>
Closes #5887
This commit is contained in:
Boris Protopopov 2017-06-26 17:36:49 -04:00 committed by Brian Behlendorf
parent 7e35ea783e
commit 03928896e1
2 changed files with 2 additions and 3 deletions
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2
module/zfs/bqueue.c
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@ -97,8 +97,8 @@ bqueue_dequeue(bqueue_t *q)
ASSERT3P(ret, !=, NULL);
item_size = obj2node(q, ret)->bqn_size;
q->bq_size -= item_size;
mutex_exit(&q->bq_lock);
cv_signal(&q->bq_add_cv);
mutex_exit(&q->bq_lock);
return (ret);
}

3
tests/runfiles/linux.run
View File

@ -482,10 +482,9 @@ tests = ['reservation_001_pos', 'reservation_002_pos', 'reservation_003_pos',
tests = ['rootpool_002_neg', 'rootpool_003_neg', 'rootpool_007_pos']
# rsend_008_pos - https://github.com/zfsonlinux/zfs/issues/6066
# rsend_009_pos - https://github.com/zfsonlinux/zfs/issues/5887
[tests/functional/rsend]
tests = ['rsend_001_pos', 'rsend_002_pos', 'rsend_003_pos', 'rsend_004_pos',
'rsend_005_pos', 'rsend_006_pos', 'rsend_007_pos',
'rsend_005_pos', 'rsend_006_pos', 'rsend_007_pos', 'rsend_009_pos',
'rsend_010_pos', 'rsend_011_pos', 'rsend_012_pos',
'rsend_013_pos', 'rsend_014_pos',
'rsend_019_pos', 'rsend_020_pos',