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(parent: 937441f) | patch
ceph: fix dentry leak when failing to init debugfs
authorChengguang Xu <cgxu519@icloud.com>
Fri, 9 Feb 2018 12:40:59 +0000 (20:40 +0800)
committerIlya Dryomov <idryomov@gmail.com>
Mon, 26 Feb 2018 15:20:07 +0000 (16:20 +0100)
commit18106734b512664a8541026519ce4b862498b6c3
treef9cccd9207dda67d143d000a3464a9469853f2catree | snapshot
parent937441f3a3158d5510ca8cc78a82453f57a96365commit | diff
ceph: fix dentry leak when failing to init debugfs

When failing from ceph_fs_debugfs_init() in ceph_real_mount(),
there is lack of dput of root_dentry and it causes slab errors,
so change the calling order of ceph_fs_debugfs_init() and
open_root_dentry() and do some cleanups to avoid this issue.

Signed-off-by: Chengguang Xu <cgxu519@icloud.com>
Reviewed-by: "Yan, Zheng" <zyan@redhat.com>
Signed-off-by: Ilya Dryomov <idryomov@gmail.com>
fs/ceph/super.c diff | blob | history
Domain: System / Kernel;