linux/net/core
Eric Dumazet 09c2c90705 net: allow alloc_skb_with_frags() to allocate bigger packets
Refactor alloc_skb_with_frags() to allow bigger packets allocations.

Instead of assuming that only order-0 allocations will be attempted,
use the caller supplied max order.

v2: try harder to use high-order pages, per Willem feedback.

Link: https://lore.kernel.org/netdev/CANn89iJQfmc_KeUr3TeXvsLQwo3ZymyoCr7Y6AnHrkWSuz0yAg@mail.gmail.com/
Signed-off-by: Eric Dumazet <edumazet@google.com>
Cc: Tahsin Erdogan <trdgn@amazon.com>
Reviewed-by: Willem de Bruijn <willemb@google.com>
Link: https://lore.kernel.org/r/20230801205254.400094-2-edumazet@google.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-08-02 18:44:55 -07:00
..
bpf_sk_storage.c bpf: Teach verifier that certain helpers accept NULL pointer. 2023-04-04 16:57:16 -07:00
datagram.c net: datagram: fix data-races in datagram_poll() 2023-05-10 19:06:49 -07:00
dev_addr_lists_test.c
dev_addr_lists.c
dev_ioctl.c net: dsa: replace NETDEV_PRE_CHANGE_HWTSTAMP notifier with a stub 2023-04-09 15:35:49 +01:00
dev.c net: make sure we never create ifindex = 0 2023-08-01 15:01:29 -07:00
dev.h net-sysctl: factor-out rpm mask manipulation helpers 2023-02-09 17:45:55 -08:00
drop_monitor.c net: extend drop reasons for multiple subsystems 2023-04-20 20:20:49 -07:00
dst_cache.c
dst.c net: dst: fix missing initialization of rt_uncached 2023-04-21 20:26:56 -07:00
failover.c
fib_notifier.c
fib_rules.c
filter.c bpf: Add fd-based tcx multi-prog infra with link support 2023-07-19 10:07:27 -07:00
flow_dissector.c net: flow_dissector: Add IPSEC dissector 2023-08-02 10:09:31 +01:00
flow_offload.c tc: flower: Enable offload support IPSEC SPI field. 2023-08-02 10:09:32 +01:00
gen_estimator.c
gen_stats.c
gro_cells.c
gro.c gro: move the tc_ext comparison to a helper 2023-06-18 18:08:35 +01:00
gso.c net: move gso declarations and functions to their own files 2023-06-10 00:11:41 -07:00
hwbm.c
link_watch.c
lwt_bpf.c
lwtunnel.c
Makefile net: move gso declarations and functions to their own files 2023-06-10 00:11:41 -07:00
neighbour.c neighbour: switch to standard rcu, instead of rcu_bh 2023-03-21 21:32:18 -07:00
net_namespace.c lib/ref_tracker: improve printing stats 2023-06-05 15:28:42 -07:00
net-procfs.c net-sysfs: display two backlog queue len separately 2023-03-22 12:03:52 +01:00
net-sysfs.c net: make default_rps_mask a per netns attribute 2023-02-20 11:22:54 +00:00
net-sysfs.h
net-traces.c udp6: add a missing call into udp_fail_queue_rcv_skb tracepoint 2023-07-07 09:16:52 +01:00
netclassid_cgroup.c
netdev-genl-gen.c net: ynl: prefix uAPI header include with uapi/ 2023-05-26 10:30:14 +01:00
netdev-genl-gen.h net: ynl: prefix uAPI header include with uapi/ 2023-05-26 10:30:14 +01:00
netdev-genl.c net: convert some netlink netdev iterators to depend on the xarray 2023-07-28 11:35:58 -07:00
netevent.c
netpoll.c netpoll: allocate netdev tracker right away 2023-06-15 08:21:11 +01:00
netprio_cgroup.c
of_net.c net: Explicitly include correct DT includes 2023-07-27 20:33:16 -07:00
page_pool.c net: page_pool: merge page_pool_release_page() with page_pool_return_page() 2023-07-21 18:50:24 -07:00
pktgen.c net: introduce and use skb_frag_fill_page_desc() 2023-05-13 19:47:56 +01:00
ptp_classifier.c
request_sock.c
rtnetlink.c bridge: Add backup nexthop ID support 2023-07-19 10:53:49 +01:00
scm.c net: Ensure ->msg_control_user is used for user buffers 2023-04-14 11:09:27 +01:00
secure_seq.c
selftests.c
skbuff.c net: allow alloc_skb_with_frags() to allocate bigger packets 2023-08-02 18:44:55 -07:00
skmsg.c bpf, sockmap: Avoid potential NULL dereference in sk_psock_verdict_data_ready() 2023-06-01 14:44:53 +02:00
sock_destructor.h
sock_diag.c
sock_map.c bpf: Centralize permissions checks for all BPF map types 2023-06-19 14:04:04 +02:00
sock_reuseport.c
sock.c net: Use sockaddr_storage for getsockopt(SO_PEERNAME). 2023-07-31 09:14:16 +01:00
stream.c net: deal with most data-races in sk_wait_event() 2023-05-10 10:03:32 +01:00
sysctl_net_core.c net/sysctl: Rename kvfree_rcu() to kvfree_rcu_mightsleep() 2023-04-05 13:48:04 +00:00
timestamping.c
tso.c
utils.c
xdp.c xdp: use trusted arguments in XDP hints kfuncs 2023-07-11 20:04:50 -07:00