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< __FBSDID("$FreeBSD: head/sys/kern/subr_param.c 245469 2013-01-15 19:26:17Z alfred $");
---
> __FBSDID("$FreeBSD: head/sys/kern/subr_param.c 245575 2013-01-17 21:28:31Z andre $");
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< quad_t maxmbufmem; /* max mbuf memory */
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< quad_t realmem;
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< * The default limit for all mbuf related memory is 1/2 of all
< * available kernel memory (physical or kmem).
< * At most it can be 3/4 of available kernel memory.
< */
< realmem = qmin((quad_t)physpages * PAGE_SIZE,
< VM_MAX_KERNEL_ADDRESS - VM_MIN_KERNEL_ADDRESS);
< maxmbufmem = realmem / 2;
< TUNABLE_QUAD_FETCH("kern.maxmbufmem", &maxmbufmem);
< if (maxmbufmem > (realmem / 4) * 3)
< maxmbufmem = (realmem / 4) * 3;
<
< /*