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Diffstat (limited to 'drivers/nvme/host/multipath.c')
| -rw-r--r-- | drivers/nvme/host/multipath.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/nvme/host/multipath.c b/drivers/nvme/host/multipath.c index f0716f6ce41f..e6ddc83223df 100644 --- a/drivers/nvme/host/multipath.c +++ b/drivers/nvme/host/multipath.c @@ -232,6 +232,14 @@ static blk_qc_t nvme_ns_head_make_request(struct request_queue *q, blk_qc_t ret = BLK_QC_T_NONE; int srcu_idx; + /* + * The namespace might be going away and the bio might + * be moved to a different queue via blk_steal_bios(), + * so we need to use the bio_split pool from the original + * queue to allocate the bvecs from. + */ + blk_queue_split(q, &bio); + srcu_idx = srcu_read_lock(&head->srcu); ns = nvme_find_path(head); if (likely(ns)) { |