From 8731cb5c7820bef577bab4ff17691fbf61c671cb Mon Sep 17 00:00:00 2001 From: Mark Zhang Date: Mon, 7 Nov 2022 10:51:34 +0200 Subject: [PATCH] RDMA/restrack: Release MR restrack when delete [ Upstream commit dac153f2802db1ad46207283cb9b2aae3d707a45 ] The MR restrack also needs to be released when delete it, otherwise it cause memory leak as the task struct won't be released. Fixes: 13ef5539def7 ("RDMA/restrack: Count references to the verbs objects") Signed-off-by: Mark Zhang Reviewed-by: Michael Guralnik Link: https://lore.kernel.org/r/703db18e8d4ef628691fb93980a709be673e62e3.1667810736.git.leonro@nvidia.com Signed-off-by: Leon Romanovsky Signed-off-by: Sasha Levin --- drivers/infiniband/core/restrack.c | 2 -- 1 file changed, 2 deletions(-) diff --git a/drivers/infiniband/core/restrack.c b/drivers/infiniband/core/restrack.c index 1f935d9f6178..01a499a8b88d 100644 --- a/drivers/infiniband/core/restrack.c +++ b/drivers/infiniband/core/restrack.c @@ -343,8 +343,6 @@ void rdma_restrack_del(struct rdma_restrack_entry *res) rt = &dev->res[res->type]; old = xa_erase(&rt->xa, res->id); - if (res->type == RDMA_RESTRACK_MR) - return; WARN_ON(old != res); out: