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

/freebsd-12-stable/sys/kern/
H A Dkern_mbuf.c110 static quad_t maxmbufmem; /* overall real memory limit for all mbufs */ variable
112 SYSCTL_QUAD(_kern_ipc, OID_AUTO, maxmbufmem, CTLFLAG_RDTUN | CTLFLAG_NOFETCH, &maxmbufmem, 0,
129 maxmbufmem = realmem / 2;
130 TUNABLE_QUAD_FETCH("kern.ipc.maxmbufmem", &maxmbufmem);
131 if (maxmbufmem > realmem / 4 * 3)
132 maxmbufmem = realmem / 4 * 3;
136 nmbclusters = maxmbufmem / MCLBYTES / 4;
140 nmbjumbop = maxmbufmem / MJUMPAGESIZ
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