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| author | Dave Airlie <airlied@redhat.com> | 2015-04-20 11:32:26 +1000 |
|---|---|---|
| committer | Dave Airlie <airlied@redhat.com> | 2015-04-20 13:05:20 +1000 |
| commit | 2c33ce009ca2389dbf0535d0672214d09738e35e (patch) | |
| tree | 6186a6458c3c160385d794a23eaf07c786a9e61b /net/sched/cls_flow.c | |
| parent | cec32a47010647e8b0603726ebb75b990a4057a4 (diff) | |
| parent | 09d51602cf84a1264946711dd4ea0dddbac599a1 (diff) | |
| download | linux-stable-2c33ce009ca2389dbf0535d0672214d09738e35e.tar.gz linux-stable-2c33ce009ca2389dbf0535d0672214d09738e35e.tar.bz2 linux-stable-2c33ce009ca2389dbf0535d0672214d09738e35e.zip | |
Merge Linus master into drm-next
The merge is clean, but the arm build fails afterwards,
due to API changes in the regulator tree.
I've included the patch into the merge to fix the build.
Signed-off-by: Dave Airlie <airlied@redhat.com>
Diffstat (limited to 'net/sched/cls_flow.c')
| -rw-r--r-- | net/sched/cls_flow.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/net/sched/cls_flow.c b/net/sched/cls_flow.c index 461410394d08..a620c4e288a5 100644 --- a/net/sched/cls_flow.c +++ b/net/sched/cls_flow.c @@ -557,17 +557,21 @@ static int flow_init(struct tcf_proto *tp) return 0; } -static void flow_destroy(struct tcf_proto *tp) +static bool flow_destroy(struct tcf_proto *tp, bool force) { struct flow_head *head = rtnl_dereference(tp->root); struct flow_filter *f, *next; + if (!force && !list_empty(&head->filters)) + return false; + list_for_each_entry_safe(f, next, &head->filters, list) { list_del_rcu(&f->list); call_rcu(&f->rcu, flow_destroy_filter); } RCU_INIT_POINTER(tp->root, NULL); kfree_rcu(head, rcu); + return true; } static unsigned long flow_get(struct tcf_proto *tp, u32 handle) |