diff options
Diffstat (limited to '')
| -rw-r--r-- | net/ipv4/inet_fragment.c | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/net/ipv4/inet_fragment.c b/net/ipv4/inet_fragment.c index 6ca9523374da..7c07aae969e6 100644 --- a/net/ipv4/inet_fragment.c +++ b/net/ipv4/inet_fragment.c @@ -154,6 +154,25 @@ static void fqdir_rwork_fn(struct work_struct *work) kfree(fqdir); } +int fqdir_init(struct fqdir **fqdirp, struct inet_frags *f, struct net *net) +{ + struct fqdir *fqdir = kzalloc(sizeof(*fqdir), GFP_KERNEL); + int res; + + if (!fqdir) + return -ENOMEM; + fqdir->f = f; + fqdir->net = net; + res = rhashtable_init(&fqdir->rhashtable, &fqdir->f->rhash_params); + if (res < 0) { + kfree(fqdir); + return res; + } + *fqdirp = fqdir; + return 0; +} +EXPORT_SYMBOL(fqdir_init); + void fqdir_exit(struct fqdir *fqdir) { fqdir->high_thresh = 0; /* prevent creation of new frags */ |