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-rw-r--r--fs/aio.c8
1 files changed, 6 insertions, 2 deletions
diff --git a/fs/aio.c b/fs/aio.c
index ad460d78d6c5..a2f92aa23ee3 100644
--- a/fs/aio.c
+++ b/fs/aio.c
@@ -316,8 +316,10 @@ static int aio_setup_ring(struct kioctx *ctx)
316 if (nr_pages > AIO_RING_PAGES) { 316 if (nr_pages > AIO_RING_PAGES) {
317 ctx->ring_pages = kcalloc(nr_pages, sizeof(struct page *), 317 ctx->ring_pages = kcalloc(nr_pages, sizeof(struct page *),
318 GFP_KERNEL); 318 GFP_KERNEL);
319 if (!ctx->ring_pages) 319 if (!ctx->ring_pages) {
320 put_aio_ring_file(ctx);
320 return -ENOMEM; 321 return -ENOMEM;
322 }
321 } 323 }
322 324
323 ctx->mmap_size = nr_pages * PAGE_SIZE; 325 ctx->mmap_size = nr_pages * PAGE_SIZE;
@@ -594,7 +596,7 @@ static struct kioctx *ioctx_alloc(unsigned nr_events)
594 aio_nr + nr_events < aio_nr) { 596 aio_nr + nr_events < aio_nr) {
595 spin_unlock(&aio_nr_lock); 597 spin_unlock(&aio_nr_lock);
596 err = -EAGAIN; 598 err = -EAGAIN;
597 goto err; 599 goto err_ctx;
598 } 600 }
599 aio_nr += ctx->max_reqs; 601 aio_nr += ctx->max_reqs;
600 spin_unlock(&aio_nr_lock); 602 spin_unlock(&aio_nr_lock);
@@ -611,6 +613,8 @@ static struct kioctx *ioctx_alloc(unsigned nr_events)
611 613
612err_cleanup: 614err_cleanup:
613 aio_nr_sub(ctx->max_reqs); 615 aio_nr_sub(ctx->max_reqs);
616err_ctx:
617 aio_free_ring(ctx);
614err: 618err:
615 free_percpu(ctx->cpu); 619 free_percpu(ctx->cpu);
616 free_percpu(ctx->reqs.pcpu_count); 620 free_percpu(ctx->reqs.pcpu_count);