diff options
Diffstat (limited to 'block')
| -rw-r--r-- | block/blk-core.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/block/blk-core.c b/block/blk-core.c index e6c05a9..6367025 100644 --- a/block/blk-core.c +++ b/block/blk-core.c @@ -872,13 +872,15 @@ retry: spin_unlock_irq(q->queue_lock); /* create icq if missing */ - if (unlikely(et->icq_cache && !icq)) + if ((rw_flags & REQ_ELVPRIV) && unlikely(et->icq_cache && !icq)) { icq = ioc_create_icq(q, gfp_mask); + if (!icq) + goto fail_icq; + } - /* rqs are guaranteed to have icq on elv_set_request() if requested */ - if (likely(!et->icq_cache || icq)) - rq = blk_alloc_request(q, icq, rw_flags, gfp_mask); + rq = blk_alloc_request(q, icq, rw_flags, gfp_mask); +fail_icq: if (unlikely(!rq)) { /* * Allocation failed presumably due to memory. Undo anything |
