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author | andre <andre@FreeBSD.org> | 2012-10-19 10:15:32 +0000 |
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committer | andre <andre@FreeBSD.org> | 2012-10-19 10:15:32 +0000 |
commit | a00941fc1d3d245dda77456d2017090d3bdd1714 (patch) | |
tree | 17c03354e3fa8d5f94ceaf035af0b9d7a63edb79 /sys/kern/uipc_socket.c | |
parent | 91a702221a940f2abfec83cda26ac4b40efc2165 (diff) | |
download | FreeBSD-src-a00941fc1d3d245dda77456d2017090d3bdd1714.zip FreeBSD-src-a00941fc1d3d245dda77456d2017090d3bdd1714.tar.gz |
Move UMA socket zone initialization from uipc_domain.c to uipc_socket.c
into one place next to its other related functions to avoid confusion.
Diffstat (limited to 'sys/kern/uipc_socket.c')
-rw-r--r-- | sys/kern/uipc_socket.c | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/sys/kern/uipc_socket.c b/sys/kern/uipc_socket.c index 3ab01eb..2939be1 100644 --- a/sys/kern/uipc_socket.c +++ b/sys/kern/uipc_socket.c @@ -227,6 +227,29 @@ MTX_SYSINIT(so_global_mtx, &so_global_mtx, "so_glabel", MTX_DEF); SYSCTL_NODE(_kern, KERN_IPC, ipc, CTLFLAG_RW, 0, "IPC"); /* + * Initialize the socket subsystem and set up the socket + * memory allocator. + */ +static void +socket_zone_change(void *tag) +{ + + uma_zone_set_max(socket_zone, maxsockets); +} + +static void +socket_init(void *tag) +{ + + socket_zone = uma_zcreate("socket", sizeof(struct socket), NULL, NULL, + NULL, NULL, UMA_ALIGN_PTR, UMA_ZONE_NOFREE); + uma_zone_set_max(socket_zone, maxsockets); + EVENTHANDLER_REGISTER(maxsockets_change, socket_zone_change, NULL, + EVENTHANDLER_PRI_FIRST); +} +SYSINIT(socket, SI_SUB_PROTO_DOMAININIT, SI_ORDER_ANY, socket_init, NULL); + +/* * Sysctl to get and set the maximum global sockets limit. Notify protocols * of the change so that they can update their dependent limits as required. */ |