linux/net/unix
Kuniyuki Iwashima f302d180c6 af_unix: Include the whole hash table size in UNIX_HASH_SIZE.
Currently, the size of AF_UNIX hash table is UNIX_HASH_SIZE * 2,
the first half for bind()ed sockets and the second half for unbound
ones.  UNIX_HASH_SIZE * 2 is used to define the table and iterate
over it.

In some places, we use ARRAY_SIZE(unix_socket_table) instead of
UNIX_HASH_SIZE * 2.  However, we cannot use it anymore because we
will allocate the hash table dynamically.  Then, we would have to
add UNIX_HASH_SIZE * 2 in many places, which would be troublesome.

This patch adapts the UNIX_HASH_SIZE definition to include bound
and unbound sockets and defines a new UNIX_HASH_MOD macro to ease
calculations.

Signed-off-by: Kuniyuki Iwashima <kuniyu@amazon.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2022-06-22 12:59:43 +01:00
..
af_unix.c af_unix: Include the whole hash table size in UNIX_HASH_SIZE. 2022-06-22 12:59:43 +01:00
diag.c af_unix: Include the whole hash table size in UNIX_HASH_SIZE. 2022-06-22 12:59:43 +01:00
garbage.c af_unix: annote lockless accesses to unix_tot_inflight & gc_in_progress 2022-01-14 18:31:37 -08:00
Kconfig af_unix: Add OOB support 2021-08-04 09:55:52 +01:00
Makefile af_unix: Implement ->psock_update_sk_prot() 2021-07-15 18:17:50 -07:00
scm.c af_unix: annote lockless accesses to unix_tot_inflight & gc_in_progress 2022-01-14 18:31:37 -08:00
scm.h net: split out functions related to registering inflight socket files 2019-02-28 08:24:23 -07:00
sysctl_net_unix.c net: Enable max_dgram_qlen unix sysctl to be configurable by non-init user namespaces 2021-12-13 12:47:47 +00:00
unix_bpf.c net: remove noblock parameter from recvmsg() entities 2022-04-12 15:00:25 +02:00