diff options
| author | Sagi Grimberg <sagi@grimberg.me> | 2018-12-13 23:34:07 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2019-12-05 11:20:08 +0300 |
| commit | 3331e61b23b1c7d1b62e1b882650992fc6f364b5 (patch) | |
| tree | 5987c49562a2094638618bc21bd57b586ae39d67 /drivers/nvme | |
| parent | 2f99d478ddbd8293e6fe499b5906c8c7cfa79141 (diff) | |
| download | linux-3331e61b23b1c7d1b62e1b882650992fc6f364b5.tar.xz | |
nvme: fix kernel paging oops
[ Upstream commit 092ff0520070fad8407b196f3bb6156ce77a6f98 ]
free the controller discard_page correctly.
Fixes: cb5b7262b011 ("nvme: provide fallback for discard alloc failure")
Signed-off-by: Sagi Grimberg <sagi@grimberg.me>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'drivers/nvme')
| -rw-r--r-- | drivers/nvme/host/core.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/nvme/host/core.c b/drivers/nvme/host/core.c index 250ccf3108e9..c4ff4f079448 100644 --- a/drivers/nvme/host/core.c +++ b/drivers/nvme/host/core.c @@ -3569,7 +3569,7 @@ static void nvme_free_ctrl(struct device *dev) ida_simple_remove(&nvme_instance_ida, ctrl->instance); kfree(ctrl->effects); nvme_mpath_uninit(ctrl); - kfree(ctrl->discard_page); + __free_page(ctrl->discard_page); if (subsys) { mutex_lock(&subsys->lock); |