On Fri, Jul 19, 2024 at 09:43:36PM +0800, libaokun@huaweicloud.com wrote:
From: Baokun Li libaokun1@huawei.com
[ Upstream commit 85b08b31a22b481ec6528130daf94eee4452e23f ]
Export fscache_put_volume() and add fscache_try_get_volume() helper function to allow cachefiles to get/put fscache_volume via linux/fscache-cache.h.
Signed-off-by: Baokun Li libaokun1@huawei.com Link: https://lore.kernel.org/r/20240628062930.2467993-2-libaokun@huaweicloud.com Signed-off-by: Christian Brauner brauner@kernel.org Stable-dep-of: 522018a0de6b ("cachefiles: fix slab-use-after-free in fscache_withdraw_volume()") Stable-dep-of: 5d8f80578907 ("cachefiles: fix slab-use-after-free in cachefiles_withdraw_cookie()") Signed-off-by: Baokun Li libaokun1@huawei.com
fs/fscache/internal.h | 2 -- fs/fscache/volume.c | 14 ++++++++++++++ include/linux/fscache-cache.h | 6 ++++++ 3 files changed, 20 insertions(+), 2 deletions(-)
All now queued up, thanks.
greg k-h