Searched refs:maxmbufmem (Results 1 - 1 of 1) sorted by relevance

/freebsd-current/sys/kern/
H A Dkern_mbuf.c140 static quad_t maxmbufmem; /* overall real memory limit for all mbufs */ variable
142 SYSCTL_QUAD(_kern_ipc, OID_AUTO, maxmbufmem, CTLFLAG_RDTUN | CTLFLAG_NOFETCH, &maxmbufmem, 0,
164 maxmbufmem = realmem / 2;
165 TUNABLE_QUAD_FETCH("kern.ipc.maxmbufmem", &maxmbufmem);
166 if (maxmbufmem > realmem / 4 * 3)
167 maxmbufmem = realmem / 4 * 3;
171 nmbclusters = maxmbufmem / MCLBYTES / 4;
175 nmbjumbop = maxmbufmem / MJUMPAGESIZ
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