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-rw-r--r--fs/aio.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/fs/aio.c b/fs/aio.c
index e46b1195191b..945dd0d072f3 100644
--- a/fs/aio.c
+++ b/fs/aio.c
@@ -490,7 +490,7 @@ static struct kioctx *ioctx_alloc(unsigned nr_events)
490 return ERR_PTR(-EINVAL); 490 return ERR_PTR(-EINVAL);
491 } 491 }
492 492
493 if (!nr_events || (unsigned long)nr_events > aio_max_nr) 493 if (!nr_events || (unsigned long)nr_events > (aio_max_nr * 2UL))
494 return ERR_PTR(-EAGAIN); 494 return ERR_PTR(-EAGAIN);
495 495
496 ctx = kmem_cache_zalloc(kioctx_cachep, GFP_KERNEL); 496 ctx = kmem_cache_zalloc(kioctx_cachep, GFP_KERNEL);
@@ -522,7 +522,7 @@ static struct kioctx *ioctx_alloc(unsigned nr_events)
522 522
523 /* limit the number of system wide aios */ 523 /* limit the number of system wide aios */
524 spin_lock(&aio_nr_lock); 524 spin_lock(&aio_nr_lock);
525 if (aio_nr + nr_events > aio_max_nr || 525 if (aio_nr + nr_events > (aio_max_nr * 2UL) ||
526 aio_nr + nr_events < aio_nr) { 526 aio_nr + nr_events < aio_nr) {
527 spin_unlock(&aio_nr_lock); 527 spin_unlock(&aio_nr_lock);
528 goto out_cleanup; 528 goto out_cleanup;