Messages in this thread Patch in this message | | | From | Matias Bjørling <> | Subject | [PATCH 1/5] lightnvm: put bio before return | Date | Thu, 4 Feb 2016 14:57:04 +0100 |
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From: Wenwei Tao <ww.tao0320@gmail.com>
The bio is not returned if the data page cannot be allocated.
Signed-off-by: Wenwei Tao <ww.tao0320@gmail.com> --- drivers/lightnvm/rrpc.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/drivers/lightnvm/rrpc.c b/drivers/lightnvm/rrpc.c index c4d0b04..775bf6c2 100644 --- a/drivers/lightnvm/rrpc.c +++ b/drivers/lightnvm/rrpc.c @@ -300,8 +300,10 @@ static int rrpc_move_valid_pages(struct rrpc *rrpc, struct rrpc_block *rblk) } page = mempool_alloc(rrpc->page_pool, GFP_NOIO); - if (!page) + if (!page) { + bio_put(bio); return -ENOMEM; + } while ((slot = find_first_zero_bit(rblk->invalid_pages, nr_pgs_per_blk)) < nr_pgs_per_blk) { -- 2.1.4
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