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| author | Vasily Gorbik <gor@linux.ibm.com> | 2018-06-24 09:21:59 +0200 |
|---|---|---|
| committer | Martin Schwidefsky <schwidefsky@de.ibm.com> | 2018-07-02 11:24:31 +0200 |
| commit | b17e3abb0af404cb62ad4ef1a5962f58b06e2b78 (patch) | |
| tree | c1927fc7a8973d5ae2cf20d7e86b19d1b0efbdc5 /drivers/s390/block/dasd.c | |
| parent | c879f71c746c655ae03e1b828296c461b77ac8b6 (diff) | |
| download | linux-b17e3abb0af404cb62ad4ef1a5962f58b06e2b78.tar.gz | |
s390/dasd: correct numa_node in dasd_alloc_queue
The numa_node field of the tag_set struct has to be explicitly
initialized, otherwise it stays as 0, which is a valid numa node id and
cause memory allocation failure if node 0 is offline.
Acked-by: Stefan Haberland <sth@linux.ibm.com>
Signed-off-by: Vasily Gorbik <gor@linux.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Diffstat (limited to 'drivers/s390/block/dasd.c')
| -rw-r--r-- | drivers/s390/block/dasd.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/s390/block/dasd.c b/drivers/s390/block/dasd.c index d3a38c421503a..7c3dddeb781c8 100644 --- a/drivers/s390/block/dasd.c +++ b/drivers/s390/block/dasd.c @@ -3118,6 +3118,7 @@ static int dasd_alloc_queue(struct dasd_block *block) block->tag_set.nr_hw_queues = DASD_NR_HW_QUEUES; block->tag_set.queue_depth = DASD_MAX_LCU_DEV * DASD_REQ_PER_DEV; block->tag_set.flags = BLK_MQ_F_SHOULD_MERGE; + block->tag_set.numa_node = NUMA_NO_NODE; rc = blk_mq_alloc_tag_set(&block->tag_set); if (rc) |