diff options
Diffstat (limited to 'net/core')
| -rw-r--r-- | net/core/dev.c | 2 | ||||
| -rw-r--r-- | net/core/netprio_cgroup.c | 8 | ||||
| -rw-r--r-- | net/core/skbuff.c | 32 |
3 files changed, 6 insertions, 36 deletions
diff --git a/net/core/dev.c b/net/core/dev.c index 0ce469e5ec8..2e0c6a90f6f 100644 --- a/net/core/dev.c +++ b/net/core/dev.c @@ -6229,7 +6229,7 @@ void netdev_freemem(struct net_device *dev) * @rxqs: the number of RX subqueues to allocate * * Allocates a struct net_device with private data area for driver use - * and performs basic initialization. Also allocates subquue structs + * and performs basic initialization. Also allocates subqueue structs * for each queue on the device. */ struct net_device *alloc_netdev_mqs(int sizeof_priv, const char *name, diff --git a/net/core/netprio_cgroup.c b/net/core/netprio_cgroup.c index 9b7cf6c85f8..56cbb69ba02 100644 --- a/net/core/netprio_cgroup.c +++ b/net/core/netprio_cgroup.c @@ -173,14 +173,14 @@ static u64 read_prioidx(struct cgroup_subsys_state *css, struct cftype *cft) return css->cgroup->id; } -static int read_priomap(struct cgroup_subsys_state *css, struct cftype *cft, - struct cgroup_map_cb *cb) +static int read_priomap(struct seq_file *sf, void *v) { struct net_device *dev; rcu_read_lock(); for_each_netdev_rcu(&init_net, dev) - cb->fill(cb, dev->name, netprio_prio(css, dev)); + seq_printf(sf, "%s %u\n", dev->name, + netprio_prio(seq_css(sf), dev)); rcu_read_unlock(); return 0; } @@ -238,7 +238,7 @@ static struct cftype ss_files[] = { }, { .name = "ifpriomap", - .read_map = read_priomap, + .seq_show = read_priomap, .write_string = write_priomap, }, { } /* terminate */ diff --git a/net/core/skbuff.c b/net/core/skbuff.c index 06e72d3cdf6..0b5149c5bc4 100644 --- a/net/core/skbuff.c +++ b/net/core/skbuff.c @@ -74,36 +74,6 @@ struct kmem_cache *skbuff_head_cache __read_mostly; static struct kmem_cache *skbuff_fclone_cache __read_mostly; -static void sock_pipe_buf_release(struct pipe_inode_info *pipe, - struct pipe_buffer *buf) -{ - put_page(buf->page); -} - -static void sock_pipe_buf_get(struct pipe_inode_info *pipe, - struct pipe_buffer *buf) -{ - get_page(buf->page); -} - -static int sock_pipe_buf_steal(struct pipe_inode_info *pipe, - struct pipe_buffer *buf) -{ - return 1; -} - - -/* Pipe buffer operations for a socket. */ -static const struct pipe_buf_operations sock_pipe_buf_ops = { - .can_merge = 0, - .map = generic_pipe_buf_map, - .unmap = generic_pipe_buf_unmap, - .confirm = generic_pipe_buf_confirm, - .release = sock_pipe_buf_release, - .steal = sock_pipe_buf_steal, - .get = sock_pipe_buf_get, -}; - /** * skb_panic - private function for out-of-line support * @skb: buffer @@ -1830,7 +1800,7 @@ int skb_splice_bits(struct sk_buff *skb, unsigned int offset, .partial = partial, .nr_pages_max = MAX_SKB_FRAGS, .flags = flags, - .ops = &sock_pipe_buf_ops, + .ops = &nosteal_pipe_buf_ops, .spd_release = sock_spd_release, }; struct sk_buff *frag_iter; |