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ip_reass: separate ipreass_init() into global and VIMAGE parts

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Should have been done in 89128ff3e42.
This commit is contained in:
Gleb Smirnoff 2022-08-17 11:50:31 -07:00
parent a6b982e265
commit aea0cd0432
2 changed files with 18 additions and 11 deletions
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5
sys/netinet/ip_input.c
View File

@ -101,6 +101,7 @@ CTASSERT(sizeof(struct ip) == 20);
/* IP reassembly functions are defined in ip_reass.c. */
extern void ipreass_init(void);
extern void ipreass_vnet_init(void);
#ifdef VIMAGE
extern void ipreass_destroy(void);
#endif
@ -315,7 +316,7 @@ ip_vnet_init(void *arg __unused)
V_in_ifaddrhashtbl = hashinit(INADDR_NHASH, M_IFADDR, &V_in_ifaddrhmask);
/* Initialize IP reassembly queue. */
ipreass_init();
ipreass_vnet_init();
/* Initialize packet filter hooks. */
args.pa_version = PFIL_VERSION;
@ -349,6 +350,8 @@ static void
ip_init(const void *unused __unused)
{
ipreass_init();
/*
* Register statically compiled protocols, that are unlikely to
* ever become dynamic.

24
sys/netinet/ip_reass.c
View File

@ -92,6 +92,7 @@ VNET_DEFINE_STATIC(int, ipreass_maxbucketsize);
#define V_ipreass_maxbucketsize VNET(ipreass_maxbucketsize)
void ipreass_init(void);
void ipreass_vnet_init(void);
#ifdef VIMAGE
void ipreass_destroy(void);
#endif
@ -625,7 +626,7 @@ ipreass_drain(void)
* Initialize IP reassembly structures.
*/
void
ipreass_init(void)
ipreass_vnet_init(void)
{
int max;
@ -642,16 +643,19 @@ ipreass_init(void)
max = IP_MAXFRAGPACKETS;
max = uma_zone_set_max(V_ipq_zone, max);
V_ipreass_maxbucketsize = imax(max / (IPREASS_NHASH / 2), 1);
}
if (IS_DEFAULT_VNET(curvnet)) {
maxfrags = IP_MAXFRAGS;
EVENTHANDLER_REGISTER(nmbclusters_change, ipreass_zone_change,
NULL, EVENTHANDLER_PRI_ANY);
EVENTHANDLER_REGISTER(vm_lowmem, ipreass_drain, NULL,
LOWMEM_PRI_DEFAULT);
EVENTHANDLER_REGISTER(mbuf_lowmem, ipreass_drain, NULL,
LOWMEM_PRI_DEFAULT);
}
void
ipreass_init(void)
{
maxfrags = IP_MAXFRAGS;
EVENTHANDLER_REGISTER(nmbclusters_change, ipreass_zone_change,
NULL, EVENTHANDLER_PRI_ANY);
EVENTHANDLER_REGISTER(vm_lowmem, ipreass_drain, NULL,
LOWMEM_PRI_DEFAULT);
EVENTHANDLER_REGISTER(mbuf_lowmem, ipreass_drain, NULL,
LOWMEM_PRI_DEFAULT);
}
/*