diff options
| author | Eric Dumazet <edumazet@google.com> | 2025-03-12 08:22:47 +0000 |
|---|---|---|
| committer | Paolo Abeni <pabeni@redhat.com> | 2025-03-18 13:18:36 +0100 |
| commit | ae2d90355aa5592b0e99c8bbb4c3fa1d8e205f1b (patch) | |
| tree | 9cba351968ad775449b48104114ea678c7cf9849 /include/net/inet_frag.h | |
| parent | 24faa63bcea88b6f24b0a3a710708505a876f9ba (diff) | |
inet: frags: add inet_frag_putn() helper
inet_frag_putn() can release multiple references
in one step.
Use it in inet_frags_free_cb().
Replace inet_frag_put(X) with inet_frag_putn(X, 1)
Signed-off-by: Eric Dumazet <edumazet@google.com>
Link: https://patch.msgid.link/20250312082250.1803501-2-edumazet@google.com
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
Diffstat (limited to 'include/net/inet_frag.h')
| -rw-r--r-- | include/net/inet_frag.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/include/net/inet_frag.h b/include/net/inet_frag.h index 5af6eb14c5db..26687ad0b141 100644 --- a/include/net/inet_frag.h +++ b/include/net/inet_frag.h @@ -145,9 +145,9 @@ struct inet_frag_queue *inet_frag_find(struct fqdir *fqdir, void *key); unsigned int inet_frag_rbtree_purge(struct rb_root *root, enum skb_drop_reason reason); -static inline void inet_frag_put(struct inet_frag_queue *q) +static inline void inet_frag_putn(struct inet_frag_queue *q, int refs) { - if (refcount_dec_and_test(&q->refcnt)) + if (refs && refcount_sub_and_test(refs, &q->refcnt)) inet_frag_destroy(q); } |