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author | Daniel Vetter <daniel.vetter@ffwll.ch> | 2017-11-21 11:33:10 +0100 |
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committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2017-11-21 14:17:56 +0100 |
commit | 70c5f93669249886b151812076509f30569aff80 (patch) | |
tree | 05dce785f3a70e022b91016c87e4092f143a2fef /net/sched/cls_fw.c | |
parent | c83ecfa5851f4d35be88f32dabb3a53f51cf5c32 (diff) | |
parent | f150891fd9878ef0d9197c4e8451ce67c3bdd014 (diff) | |
download | linux-70c5f93669249886b151812076509f30569aff80.tar.gz |
Merge airlied/drm-next into drm-misc-next
Bake in the conflict between the drm_print.h extraction and the addition of DRM_DEBUG_LEASES since we lost it a few too many times. Also fix a new use of drm_plane_helper_check_state in msm to follow Ville's conversion in commit a01cb8ba3f6282934cff65e89ab36b18b14cbe27 Author: Ville Syrjälä <ville.syrjala@linux.intel.com> Date: Wed Nov 1 22:16:19 2017 +0200 drm: Move drm_plane_helper_check_state() into drm_atomic_helper.c Acked-by: Ville Syrjälä <ville.syrjala@linux.intel.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Diffstat (limited to 'net/sched/cls_fw.c')
-rw-r--r-- | net/sched/cls_fw.c | 19 |
1 files changed, 16 insertions, 3 deletions
diff --git a/net/sched/cls_fw.c b/net/sched/cls_fw.c index 941245ad07fd..99183b8621ec 100644 --- a/net/sched/cls_fw.c +++ b/net/sched/cls_fw.c @@ -46,7 +46,10 @@ struct fw_filter { #endif /* CONFIG_NET_CLS_IND */ struct tcf_exts exts; struct tcf_proto *tp; - struct rcu_head rcu; + union { + struct work_struct work; + struct rcu_head rcu; + }; }; static u32 fw_hash(u32 handle) @@ -119,12 +122,22 @@ static int fw_init(struct tcf_proto *tp) return 0; } -static void fw_delete_filter(struct rcu_head *head) +static void fw_delete_filter_work(struct work_struct *work) { - struct fw_filter *f = container_of(head, struct fw_filter, rcu); + struct fw_filter *f = container_of(work, struct fw_filter, work); + rtnl_lock(); tcf_exts_destroy(&f->exts); kfree(f); + rtnl_unlock(); +} + +static void fw_delete_filter(struct rcu_head *head) +{ + struct fw_filter *f = container_of(head, struct fw_filter, rcu); + + INIT_WORK(&f->work, fw_delete_filter_work); + tcf_queue_work(&f->work); } static void fw_destroy(struct tcf_proto *tp) |