Date: Tue, 8 Apr 2003 02:00:01 -0700 (PDT) From: Peter Wemm <peter@FreeBSD.org> To: Perforce Change Reviews <perforce@freebsd.org> Subject: PERFORCE change 28512 for review Message-ID: <200304080900.h38901f6012345@repoman.freebsd.org>
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http://perforce.freebsd.org/chv.cgi?CH=28512 Change 28512 by peter@peter_daintree on 2003/04/08 01:59:46 I'm not using zones for the pdp and pml4 Affected files ... .. //depot/projects/hammer/sys/x86_64/x86_64/pmap.c#19 edit Differences ... ==== //depot/projects/hammer/sys/x86_64/x86_64/pmap.c#19 (text+ko) ==== @@ -186,9 +186,6 @@ static int nkpt; vm_offset_t kernel_vm_end; -static uma_zone_t pdpzone; -static uma_zone_t pml4zone; - /* * Data for the pv entry allocation mechanism */ @@ -238,8 +235,6 @@ static int pmap_unuse_pt(pmap_t, vm_offset_t, vm_page_t); static vm_offset_t pmap_kmem_choose(vm_offset_t addr); static void *pmap_pv_allocf(uma_zone_t zone, int bytes, u_int8_t *flags, int wait); -static void *pmap_pdp_allocf(uma_zone_t zone, int bytes, u_int8_t *flags, int wait); -static void *pmap_pml4_allocf(uma_zone_t zone, int bytes, u_int8_t *flags, int wait); CTASSERT(1 << PDESHIFT == sizeof(pd_entry_t)); CTASSERT(1 << PTESHIFT == sizeof(pt_entry_t)); @@ -383,20 +378,6 @@ return (void *)kmem_alloc(kernel_map, bytes); } -static void * -pmap_pdp_allocf(uma_zone_t zone, int bytes, u_int8_t *flags, int wait) -{ - *flags = UMA_SLAB_PRIV; - return (void *)kmem_alloc(kernel_map, bytes); -} - -static void * -pmap_pml4_allocf(uma_zone_t zone, int bytes, u_int8_t *flags, int wait) -{ - *flags = UMA_SLAB_PRIV; - return (void *)kmem_alloc(kernel_map, bytes); -} - /* * Initialize the pmap module. * Called by vm_init, to initialize any structures that the pmap @@ -435,14 +416,6 @@ uma_zone_set_allocf(pvzone, pmap_pv_allocf); uma_prealloc(pvzone, initial_pvs); - pdpzone = uma_zcreate("PDPT", NPGPTD * sizeof(pdp_entry_t), NULL, - NULL, NULL, NULL, (NPGPTD * sizeof(pdp_entry_t)) - 1, 0); - uma_zone_set_allocf(pdpzone, pmap_pdp_allocf); - - pml4zone = uma_zcreate("PML4", sizeof(pml4_entry_t), NULL, - NULL, NULL, NULL, sizeof(pml4_entry_t) - 1, 0); - uma_zone_set_allocf(pml4zone, pmap_pml4_allocf); - /* * Now it is safe to enable pv_table recording. */
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