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Searched refs:PAGE_SIZE (Results 1 – 25 of 640) sorted by relevance

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/freebsd-9-stable/sys/arm/xscale/i8134x/
Dcrb_machdep.c209 freemempos -= (np * PAGE_SIZE); \ in initarm()
211 memset((char *)(var), 0, ((np) * PAGE_SIZE)); in initarm()
214 freemempos -= PAGE_SIZE; in initarm()
215 valloc_pages(kernel_l1pt, L1_TABLE_SIZE / PAGE_SIZE); in initarm()
217 if (!(loop % (PAGE_SIZE / L2_TABLE_SIZE_REAL))) { in initarm()
219 L2_TABLE_SIZE / PAGE_SIZE); in initarm()
222 (loop % (PAGE_SIZE / L2_TABLE_SIZE_REAL)) * in initarm()
238 valloc_pages(dpcpu, DPCPU_SIZE / PAGE_SIZE); in initarm()
246 valloc_pages(msgbufpv, round_page(msgbufsize) / PAGE_SIZE); in initarm()
248 freemempos -= PAGE_SIZE; in initarm()
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/freebsd-9-stable/sys/arm/xscale/i80321/
Diq31244_machdep.c213 freemempos -= (np * PAGE_SIZE); \ in initarm()
215 memset((char *)(var), 0, ((np) * PAGE_SIZE)); in initarm()
218 freemempos -= PAGE_SIZE; in initarm()
219 valloc_pages(kernel_l1pt, L1_TABLE_SIZE / PAGE_SIZE); in initarm()
221 if (!(loop % (PAGE_SIZE / L2_TABLE_SIZE_REAL))) { in initarm()
223 L2_TABLE_SIZE / PAGE_SIZE); in initarm()
226 (loop % (PAGE_SIZE / L2_TABLE_SIZE_REAL)) * in initarm()
242 valloc_pages(dpcpu, DPCPU_SIZE / PAGE_SIZE); in initarm()
251 valloc_pages(msgbufpv, round_page(msgbufsize) / PAGE_SIZE); in initarm()
253 freemempos -= PAGE_SIZE; in initarm()
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Dep80219_machdep.c209 freemempos -= (np * PAGE_SIZE); \ in initarm()
211 memset((char *)(var), 0, ((np) * PAGE_SIZE)); in initarm()
217 freemempos -= PAGE_SIZE; in initarm()
218 valloc_pages(kernel_l1pt, L1_TABLE_SIZE / PAGE_SIZE); in initarm()
220 if (!(loop % (PAGE_SIZE / L2_TABLE_SIZE_REAL))) { in initarm()
222 L2_TABLE_SIZE / PAGE_SIZE); in initarm()
225 (loop % (PAGE_SIZE / L2_TABLE_SIZE_REAL)) * in initarm()
242 valloc_pages(dpcpu, DPCPU_SIZE / PAGE_SIZE); in initarm()
251 valloc_pages(msgbufpv, round_page(msgbufsize) / PAGE_SIZE); in initarm()
253 freemempos -= PAGE_SIZE; in initarm()
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/freebsd-9-stable/sys/arm/xscale/ixp425/
Davila_machdep.c231 #define next_page(a) next_chunk2(a,PAGE_SIZE) in initarm()
266 freemempos -= (np * PAGE_SIZE); \ in initarm()
269 memset((char *)(var), 0, ((np) * PAGE_SIZE)); \ in initarm()
278 freemempos -= PAGE_SIZE; in initarm()
280 valloc_pages(kernel_l1pt, L1_TABLE_SIZE / PAGE_SIZE); in initarm()
283 if (!(loop % (PAGE_SIZE / L2_TABLE_SIZE_REAL))) { in initarm()
285 L2_TABLE_SIZE / PAGE_SIZE); in initarm()
288 (loop % (PAGE_SIZE / L2_TABLE_SIZE_REAL)) * in initarm()
311 valloc_pages(dpcpu, DPCPU_SIZE / PAGE_SIZE); in initarm()
320 valloc_pages(msgbufpv, round_page(msgbufsize) / PAGE_SIZE); in initarm()
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/freebsd-9-stable/sys/arm/xscale/pxa/
Dpxa_machdep.c195 freemempos -= (np * PAGE_SIZE); \ in initarm()
197 memset((char *)(var), 0, ((np) * PAGE_SIZE)); in initarm()
200 freemempos -= PAGE_SIZE; in initarm()
201 valloc_pages(kernel_l1pt, L1_TABLE_SIZE / PAGE_SIZE); in initarm()
203 if (!(loop % (PAGE_SIZE / L2_TABLE_SIZE_REAL))) { in initarm()
205 L2_TABLE_SIZE / PAGE_SIZE); in initarm()
208 (loop % (PAGE_SIZE / L2_TABLE_SIZE_REAL)) * in initarm()
225 valloc_pages(dpcpu, DPCPU_SIZE / PAGE_SIZE); in initarm()
234 valloc_pages(msgbufpv, round_page(msgbufsize) / PAGE_SIZE); in initarm()
236 freemempos -= PAGE_SIZE; in initarm()
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/freebsd-9-stable/sys/arm/econa/
Decona_machdep.c223 freemempos += (np * PAGE_SIZE); \ in initarm()
224 memset((char *)(var), 0, ((np) * PAGE_SIZE)); in initarm()
227 freemempos += PAGE_SIZE; in initarm()
228 valloc_pages(kernel_l1pt, L1_TABLE_SIZE / PAGE_SIZE); in initarm()
230 if (!(loop % (PAGE_SIZE / L2_TABLE_SIZE_REAL))) { in initarm()
232 L2_TABLE_SIZE / PAGE_SIZE); in initarm()
235 (loop % (PAGE_SIZE / L2_TABLE_SIZE_REAL)) * in initarm()
255 valloc_pages(msgbufpv, round_page(msgbufsize) / PAGE_SIZE); in initarm()
271 (((uint32_t)lastaddr - KERNBASE) + PAGE_SIZE) & ~(PAGE_SIZE - 1), in initarm()
286 IRQ_STACK_SIZE * PAGE_SIZE, VM_PROT_READ|VM_PROT_WRITE, PTE_CACHE); in initarm()
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/freebsd-9-stable/sys/arm/sa11x0/
Dassabet_machdep.c223 physmem = memsize / PAGE_SIZE; in initarm()
244 freemempos += ((np) * PAGE_SIZE);\ in initarm()
245 memset((char *)(var), 0, ((np) * PAGE_SIZE)); in initarm()
248 freemempos += PAGE_SIZE; in initarm()
249 valloc_pages(kernel_l1pt, L1_TABLE_SIZE / PAGE_SIZE); in initarm()
250 valloc_pages(md_bla, L2_TABLE_SIZE / PAGE_SIZE); in initarm()
251 alloc_pages(sa1_cache_clean_addr, CPU_SA110_CACHE_CLEAN_SIZE / PAGE_SIZE); in initarm()
254 if (!(loop % (PAGE_SIZE / L2_TABLE_SIZE_REAL))) { in initarm()
256 L2_TABLE_SIZE / PAGE_SIZE); in initarm()
259 (loop % (PAGE_SIZE / L2_TABLE_SIZE_REAL)) * in initarm()
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/freebsd-9-stable/sys/arm/at91/
Dat91_machdep.c269 freemempos += (np * PAGE_SIZE); \ in initarm()
270 memset((char *)(var), 0, ((np) * PAGE_SIZE)); in initarm()
273 freemempos += PAGE_SIZE; in initarm()
274 valloc_pages(kernel_l1pt, L1_TABLE_SIZE / PAGE_SIZE); in initarm()
276 if (!(loop % (PAGE_SIZE / L2_TABLE_SIZE_REAL))) { in initarm()
278 L2_TABLE_SIZE / PAGE_SIZE); in initarm()
281 (loop % (PAGE_SIZE / L2_TABLE_SIZE_REAL)) * in initarm()
297 valloc_pages(dpcpu, DPCPU_SIZE / PAGE_SIZE); in initarm()
305 valloc_pages(msgbufpv, round_page(msgbufsize) / PAGE_SIZE); in initarm()
321 (((uint32_t)lastaddr - KERNBASE) + PAGE_SIZE) & ~(PAGE_SIZE - 1), in initarm()
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/freebsd-9-stable/sys/arm/s3c2xx0/
Ds3c24x0_machdep.c272 freemempos += (np * PAGE_SIZE); \ in initarm()
273 memset((char *)(var), 0, ((np) * PAGE_SIZE)); in initarm()
276 freemempos += PAGE_SIZE; in initarm()
277 valloc_pages(kernel_l1pt, L1_TABLE_SIZE / PAGE_SIZE); in initarm()
279 if (!(loop % (PAGE_SIZE / L2_TABLE_SIZE_REAL))) { in initarm()
281 L2_TABLE_SIZE / PAGE_SIZE); in initarm()
284 (loop % (PAGE_SIZE / L2_TABLE_SIZE_REAL)) * in initarm()
303 valloc_pages(msgbufpv, round_page(msgbufsize) / PAGE_SIZE); in initarm()
318 (((uint32_t)(lastaddr) - KERNBASE) + PAGE_SIZE) & ~(PAGE_SIZE - 1), in initarm()
332 IRQ_STACK_SIZE * PAGE_SIZE, VM_PROT_READ|VM_PROT_WRITE, PTE_CACHE); in initarm()
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/freebsd-9-stable/sys/dev/drm2/
Ddrm_buffer.c48 int nr_pages = size / PAGE_SIZE + 1; in drm_buffer_alloc()
68 malloc(min(PAGE_SIZE, size - idx * PAGE_SIZE), in drm_buffer_alloc()
106 int nr_pages = size / PAGE_SIZE + 1; in drm_buffer_copy_from_user()
119 (char *)user_data + idx * PAGE_SIZE, in drm_buffer_copy_from_user()
120 min(PAGE_SIZE, size - idx * PAGE_SIZE))) { in drm_buffer_copy_from_user()
140 int nr_pages = buf->size / PAGE_SIZE + 1; in drm_buffer_free()
168 if (idx + objsize <= PAGE_SIZE) { in drm_buffer_read_object()
172 int beginsz = PAGE_SIZE - idx; in drm_buffer_read_object()
Ddrm_buffer.h55 return buf->iterator / PAGE_SIZE; in drm_buffer_page()
62 return buf->iterator & (PAGE_SIZE - 1); in drm_buffer_index()
134 return &buffer->data[iter / PAGE_SIZE][iter & (PAGE_SIZE - 1)]; in drm_buffer_pointer_to_dword()
148 return &buffer->data[iter / PAGE_SIZE][iter & (PAGE_SIZE - 1)]; in drm_buffer_pointer_to_byte()
/freebsd-9-stable/sys/i386/i386/
Dminidump_machdep.c112 maxdumpsz = min(di->maxiosize, MAXDUMPPGS * PAGE_SIZE); in blk_write()
114 maxdumpsz = PAGE_SIZE; in blk_write()
116 if ((sz % PAGE_SIZE) != 0) { in blk_write()
124 if (pa != 0 && (((uintptr_t)ptr) % PAGE_SIZE) != 0) { in blk_write()
155 for (i = 0; i < len; i += PAGE_SIZE) in blk_write()
203 ptesize += PAGE_SIZE; in minidumpsys()
212 pa += PAGE_SIZE; in minidumpsys()
239 pa = (((uint64_t)i * sizeof(*vm_page_dump) * NBBY) + bit) * PAGE_SIZE; in minidumpsys()
242 dumpsize += PAGE_SIZE; in minidumpsys()
249 dumpsize += PAGE_SIZE; in minidumpsys()
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/freebsd-9-stable/sys/dev/vt/hw/xboxfb/
Dxboxfb.c93 for (i = 0; i < (XBOX_FB_SIZE / PAGE_SIZE); i++) { in xboxfb_init()
94 pmap_kenter(((i + 1) * PAGE_SIZE), in xboxfb_init()
95 XBOX_FB_START + (i * PAGE_SIZE)); in xboxfb_init()
97 pmap_kenter((i + 1) * PAGE_SIZE, in xboxfb_init()
98 XBOX_FB_START_PTR - XBOX_FB_START_PTR % PAGE_SIZE); in xboxfb_init()
101 *(uint32_t *)((i + 1) * PAGE_SIZE + XBOX_FB_START_PTR % PAGE_SIZE) = in xboxfb_init()
113 info->fb_vbase = PAGE_SIZE; in xboxfb_init()
/freebsd-9-stable/sys/i386/xen/
Dxen_machdep.c698 pfn = vtomach((char *)addr + i*PAGE_SIZE) >> PAGE_SHIFT; in xen_destroy_contiguous_region()
700 PANIC_IF(HYPERVISOR_update_va_mapping((vm_offset_t)((char *)addr + (i * PAGE_SIZE)), new_val, 0)); in xen_destroy_contiguous_region()
714 PANIC_IF(HYPERVISOR_update_va_mapping((vm_offset_t)addr + (i * PAGE_SIZE), in xen_destroy_contiguous_region()
817 tmp_page = bootmem_alloc(PAGE_SIZE); in shift_phys_machine()
818 current_page = phys_machine + nr_pages - (PAGE_SIZE/sizeof(unsigned long)); in shift_phys_machine()
819 next_page = current_page - (PAGE_SIZE/sizeof(unsigned long)); in shift_phys_machine()
820 bcopy(phys_machine, tmp_page, PAGE_SIZE); in shift_phys_machine()
824 bcopy(next_page, tmp_page, PAGE_SIZE); in shift_phys_machine()
826 bcopy(current_page, next_page, PAGE_SIZE); in shift_phys_machine()
828 bcopy(tmp_page, current_page, PAGE_SIZE); in shift_phys_machine()
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/freebsd-9-stable/tools/regression/mmap/
Dmmap.c44 { (void *)(PAGE_SIZE - 1), { 0, 0 } },
45 { (void *)PAGE_SIZE, { 1, 1 } },
47 { (void *)(-PAGE_SIZE), { 0, 0 } },
48 { (void *)(-1 - PAGE_SIZE), { 0, 0 } },
49 { (void *)(-1 - PAGE_SIZE - 1), { 0, 0 } },
50 { (void *)(0x1000 * PAGE_SIZE), { 1, 1 } },
84 p = mmap((void *)tests[i].addr, PAGE_SIZE, in main()
/freebsd-9-stable/tools/regression/lib/libc/string/
Dtest-wcsnlen.c42 size_t alloc_size = roundup2(len, PAGE_SIZE) + PAGE_SIZE; in makebuf()
47 assert(munmap(buf + alloc_size - PAGE_SIZE, PAGE_SIZE) == 0); in makebuf()
48 return (buf + alloc_size - PAGE_SIZE - len); in makebuf()
50 assert(munmap(buf, PAGE_SIZE) == 0); in makebuf()
51 return (buf + PAGE_SIZE); in makebuf()
Dtest-stpncpy.c41 size_t alloc_size = roundup2(len, PAGE_SIZE) + PAGE_SIZE; in makebuf()
46 assert(munmap(buf + alloc_size - PAGE_SIZE, PAGE_SIZE) == 0); in makebuf()
47 return (buf + alloc_size - PAGE_SIZE - len); in makebuf()
49 assert(munmap(buf, PAGE_SIZE) == 0); in makebuf()
50 return (buf + PAGE_SIZE); in makebuf()
/freebsd-9-stable/sys/amd64/include/
Dparam.h92 #define NPTEPG (PAGE_SIZE/(sizeof (pt_entry_t)))
95 #define PAGE_SIZE (1<<PAGE_SHIFT) /* bytes/page */ macro
96 #define PAGE_MASK (PAGE_SIZE-1)
98 #define NPDEPG (PAGE_SIZE/(sizeof (pd_entry_t)))
104 #define NPDPEPG (PAGE_SIZE/(sizeof (pdp_entry_t)))
110 #define NPML4EPG (PAGE_SIZE/(sizeof (pml4_entry_t)))
140 #define pgtok(x) ((unsigned long)(x) * (PAGE_SIZE / 1024))
/freebsd-9-stable/sys/arm/arm/
Dvm_machdep.c120 pcb2 = (struct pcb *)(td2->td_kstack + td2->td_kstack_pages * PAGE_SIZE) - 1; in cpu_fork()
123 pmap_use_minicache(td2->td_kstack, td2->td_kstack_pages * PAGE_SIZE); in cpu_fork()
200 sf_base = kmem_alloc_nofault(kernel_map, nsfbufs * PAGE_SIZE); in sf_buf_init()
204 sf_bufs[i].kva = sf_base + i * PAGE_SIZE; in sf_buf_init()
391 PAGE_SIZE) - 1; in cpu_thread_alloc()
396 pmap_use_minicache(td->td_kstack, td->td_kstack_pages * PAGE_SIZE); in cpu_thread_alloc()
448 static int arm_nocache_allocated[ARM_NOCACHE_KVA_SIZE / (PAGE_SIZE *
467 for (i = 0; i < ARM_NOCACHE_KVA_SIZE / PAGE_SIZE; i++) { in arm_remap_nocache()
470 for (j = i; j < i + (size / (PAGE_SIZE)); j++) in arm_remap_nocache()
474 if (j == i + (size / (PAGE_SIZE))) in arm_remap_nocache()
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Dcpufunc_asm_sheeva.S81 rsb r2, r2, #PAGE_SIZE
98 cmp r1, #PAGE_SIZE
100 movcs ip, #PAGE_SIZE
123 rsb r2, r2, #PAGE_SIZE
149 cmp r1, #PAGE_SIZE
151 movcs ip, #PAGE_SIZE
174 rsb r2, r2, #PAGE_SIZE
191 cmp r1, #PAGE_SIZE
193 movcs ip, #PAGE_SIZE
216 rsb r2, r2, #PAGE_SIZE
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/freebsd-9-stable/sys/mips/mips/
Dminidump_machdep.c68 static char tmpbuffer[PAGE_SIZE];
120 maxdumpsz = PAGE_SIZE; in write_buffer()
179 ptesize += PAGE_SIZE; in minidumpsys()
195 for (pa = 0; pa < phys_avail[0]; pa += PAGE_SIZE) { in minidumpsys()
210 bit) * PAGE_SIZE; in minidumpsys()
213 dumpsize += PAGE_SIZE; in minidumpsys()
220 dumpsize += PAGE_SIZE; in minidumpsys()
257 error = write_buffer(di, tmpbuffer, PAGE_SIZE); in minidumpsys()
282 if ((vm_offset_t)pte == (prev_pte + count * PAGE_SIZE)) in minidumpsys()
286 count * PAGE_SIZE); in minidumpsys()
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/freebsd-9-stable/sys/amd64/amd64/
Dminidump_machdep.c147 maxdumpsz = min(di->maxiosize, MAXDUMPPGS * PAGE_SIZE); in blk_write()
149 maxdumpsz = PAGE_SIZE; in blk_write()
151 if ((sz % PAGE_SIZE) != 0) { in blk_write()
159 if ((((uintptr_t)pa) % PAGE_SIZE) != 0) { in blk_write()
190 for (i = 0; i < len; i += PAGE_SIZE) in blk_write()
243 pmapsize += PAGE_SIZE; in minidumpsys()
259 pa += PAGE_SIZE; in minidumpsys()
277 pa += PAGE_SIZE; in minidumpsys()
306 pa = (((uint64_t)i * sizeof(*vm_page_dump) * NBBY) + bit) * PAGE_SIZE; in minidumpsys()
309 dumpsize += PAGE_SIZE; in minidumpsys()
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/freebsd-9-stable/sys/vm/
Dmemguard.c167 PAGE_SIZE; in memguard_fudge()
180 memguard_physlimit = (mem_pgs / vm_memguard_divisor) * PAGE_SIZE; in memguard_fudge()
188 if (memguard_mapsize / (2 * PAGE_SIZE) > mem_pgs) in memguard_fudge()
189 memguard_mapsize = mem_pgs * 2 * PAGE_SIZE; in memguard_fudge()
287 size_v += 2 * PAGE_SIZE; in memguard_alloc()
297 req_size < PAGE_SIZE) { in memguard_alloc()
331 addr += PAGE_SIZE; in memguard_alloc()
341 if (req_size < PAGE_SIZE) { in memguard_alloc()
342 memguard_wasted += (PAGE_SIZE - req_size); in memguard_alloc()
350 addr += (PAGE_SIZE - req_size); in memguard_alloc()
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/freebsd-9-stable/lib/libkvm/
Dkvm_i386.c75 #define NPTEPG_PAE (PAGE_SIZE/sizeof(uint64_t))
125 return (PAGE_SIZE - ((size_t)pa & PAGE_MASK)); in _kvm_pa2off()
135 return (PAGE_SIZE - ((size_t)pa & PAGE_MASK)); in _kvm_pa2off()
205 PTD = _kvm_malloc(kd, 4 * PAGE_SIZE); in _kvm_initvtop()
214 PTD + (i * PAGE_SIZE), PAGE_SIZE) != (PAGE_SIZE)) { in _kvm_initvtop()
235 PTD = _kvm_malloc(kd, PAGE_SIZE); in _kvm_initvtop()
236 if (kvm_read(kd, pa, PTD, PAGE_SIZE) != PAGE_SIZE) { in _kvm_initvtop()
265 offset = va & (PAGE_SIZE - 1); in _kvm_vatop()
278 return (PAGE_SIZE - offset); in _kvm_vatop()
336 return (PAGE_SIZE - offset); in _kvm_vatop()
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/freebsd-9-stable/sys/net/
Dbpf_zerocopy.c165 if (vm_fault_quick_hold_pages(map, uaddr, PAGE_SIZE, VM_PROT_READ | in zbuf_sfbuf_get()
209 if ((len / PAGE_SIZE) > BPF_MAX_PAGES) in zbuf_setup()
219 zb->zb_numpages = len / PAGE_SIZE; in zbuf_setup()
225 uaddr + (i * PAGE_SIZE)); in zbuf_setup()
269 page = offset / PAGE_SIZE; in bpf_zerocopy_append_bytes()
270 poffset = offset % PAGE_SIZE; in bpf_zerocopy_append_bytes()
275 count = min(len, PAGE_SIZE - poffset); in bpf_zerocopy_append_bytes()
279 if (poffset == PAGE_SIZE) { in bpf_zerocopy_append_bytes()
283 KASSERT(poffset < PAGE_SIZE, in bpf_zerocopy_append_bytes()
324 page = offset / PAGE_SIZE; in bpf_zerocopy_append_mbuf()
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