Date: Mon, 18 May 2009 07:24:06 +0000 (UTC) From: Alan Cox <alc@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-stable@freebsd.org, svn-src-stable-7@freebsd.org Subject: svn commit: r192300 - in stable/7/sys: . contrib/pf dev/ath/ath_hal dev/cxgb kern vm Message-ID: <200905180724.n4I7O6MO053640@svn.freebsd.org>
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Author: alc Date: Mon May 18 07:24:06 2009 New Revision: 192300 URL: http://svn.freebsd.org/changeset/base/192300 Log: MFC r180308 Enable the creation of a kmem map larger than 4GB. Modified: stable/7/sys/ (props changed) stable/7/sys/contrib/pf/ (props changed) stable/7/sys/dev/ath/ath_hal/ (props changed) stable/7/sys/dev/cxgb/ (props changed) stable/7/sys/kern/kern_malloc.c stable/7/sys/vm/vm_kern.h Modified: stable/7/sys/kern/kern_malloc.c ============================================================================== --- stable/7/sys/kern/kern_malloc.c Mon May 18 07:13:42 2009 (r192299) +++ stable/7/sys/kern/kern_malloc.c Mon May 18 07:24:06 2009 (r192300) @@ -181,19 +181,19 @@ struct { */ static uma_zone_t mt_zone; -u_int vm_kmem_size; -SYSCTL_UINT(_vm, OID_AUTO, kmem_size, CTLFLAG_RD, &vm_kmem_size, 0, +u_long vm_kmem_size; +SYSCTL_ULONG(_vm, OID_AUTO, kmem_size, CTLFLAG_RD, &vm_kmem_size, 0, "Size of kernel memory"); -u_int vm_kmem_size_min; -SYSCTL_UINT(_vm, OID_AUTO, kmem_size_min, CTLFLAG_RD, &vm_kmem_size_min, 0, +static u_long vm_kmem_size_min; +SYSCTL_ULONG(_vm, OID_AUTO, kmem_size_min, CTLFLAG_RD, &vm_kmem_size_min, 0, "Minimum size of kernel memory"); -u_int vm_kmem_size_max; -SYSCTL_UINT(_vm, OID_AUTO, kmem_size_max, CTLFLAG_RD, &vm_kmem_size_max, 0, +static u_long vm_kmem_size_max; +SYSCTL_ULONG(_vm, OID_AUTO, kmem_size_max, CTLFLAG_RD, &vm_kmem_size_max, 0, "Maximum size of kernel memory"); -u_int vm_kmem_size_scale; +static u_int vm_kmem_size_scale; SYSCTL_UINT(_vm, OID_AUTO, kmem_size_scale, CTLFLAG_RD, &vm_kmem_size_scale, 0, "Scale factor for kernel memory size"); @@ -589,7 +589,7 @@ kmeminit(void *dummy) #if defined(VM_KMEM_SIZE_MIN) vm_kmem_size_min = VM_KMEM_SIZE_MIN; #endif - TUNABLE_INT_FETCH("vm.kmem_size_min", &vm_kmem_size_min); + TUNABLE_ULONG_FETCH("vm.kmem_size_min", &vm_kmem_size_min); if (vm_kmem_size_min > 0 && vm_kmem_size < vm_kmem_size_min) { vm_kmem_size = vm_kmem_size_min; } @@ -597,16 +597,16 @@ kmeminit(void *dummy) #if defined(VM_KMEM_SIZE_MAX) vm_kmem_size_max = VM_KMEM_SIZE_MAX; #endif - TUNABLE_INT_FETCH("vm.kmem_size_max", &vm_kmem_size_max); + TUNABLE_ULONG_FETCH("vm.kmem_size_max", &vm_kmem_size_max); if (vm_kmem_size_max > 0 && vm_kmem_size >= vm_kmem_size_max) vm_kmem_size = vm_kmem_size_max; /* Allow final override from the kernel environment */ #ifndef BURN_BRIDGES - if (TUNABLE_INT_FETCH("kern.vm.kmem.size", &vm_kmem_size) != 0) + if (TUNABLE_ULONG_FETCH("kern.vm.kmem.size", &vm_kmem_size) != 0) printf("kern.vm.kmem.size is now called vm.kmem_size!\n"); #endif - TUNABLE_INT_FETCH("vm.kmem_size", &vm_kmem_size); + TUNABLE_ULONG_FETCH("vm.kmem_size", &vm_kmem_size); /* * Limit kmem virtual size to twice the physical memory. Modified: stable/7/sys/vm/vm_kern.h ============================================================================== --- stable/7/sys/vm/vm_kern.h Mon May 18 07:13:42 2009 (r192299) +++ stable/7/sys/vm/vm_kern.h Mon May 18 07:24:06 2009 (r192300) @@ -69,6 +69,6 @@ extern vm_map_t kernel_map; extern vm_map_t kmem_map; extern vm_map_t exec_map; extern vm_map_t pipe_map; -extern u_int vm_kmem_size; +extern u_long vm_kmem_size; #endif /* _VM_VM_KERN_H_ */
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