Searched refs:npages (Results 1 - 25 of 70) sorted by relevance

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/netbsd-6-1-5-RELEASE/share/man/tools/
H A Dpages.c14 int npages = 0; local
26 npages++;
35 printf("%d\n", npages);
/netbsd-6-1-5-RELEASE/sys/rump/librump/rumpvfs/
H A Dvm_vfs.c48 int i, npages = bp->b_bufsize >> PAGE_SHIFT; local
53 KASSERT(npages > 0);
54 pgs = kmem_alloc(npages * sizeof(*pgs), KM_SLEEP);
55 for (i = 0; i < npages; i++) {
66 uvm_pagermapout((vaddr_t)bp->b_data, npages);
74 uvm_page_unbusy(pgs, npages);
88 kmem_free(pgs, npages * sizeof(*pgs));
110 int rv, npages, i; local
118 npages = MIN(maxpages, round_page(len) >> PAGE_SHIFT);
119 memset(pgs, 0, npages * sizeo
169 int npages = len2npages(uio->uio_offset, todo); local
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/netbsd-6-1-5-RELEASE/sys/uvm/
H A Duvm_pager.c170 uvm_pagermapin(struct vm_page **pps, int npages, int flags) argument
181 UVMHIST_LOG(maphist,"(pps=0x%x, npages=%d, first_color=%u)",
182 pps, npages, first_color, 0);
194 size = ptoa(npages);
212 KASSERT(npages <= (MAXPHYS >> PAGE_SHIFT));
229 for (cva = kva; npages != 0; npages--, cva += PAGE_SIZE) {
250 uvm_pagermapout(vaddr_t kva, int npages) argument
252 vsize_t size = ptoa(npages);
256 UVMHIST_LOG(maphist, " (kva=0x%x, npages
303 uvm_aio_aiodone_pages(struct vm_page **pgs, int npages, bool write, int error) argument
494 int npages = bp->b_bufsize >> PAGE_SHIFT; local
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H A Duvm_object.c129 int i, npages, error; local
138 npages = MIN(FETCH_PAGECOUNT, left);
142 error = (*uobj->pgops->pgo_get)(uobj, offset, pgs, &npages, 0,
150 for (i = 0; i < npages; i++) {
179 for (i = 0; i < npages; i++) {
187 uvm_page_unbusy(pgs, npages);
189 left -= npages;
190 offset += npages << PAGE_SHIFT;
242 (*pr)("OBJECT %p: locked=%d, pgops=%p, npages=%d, ",
H A Duvm_pdaemon.c200 val = uvmexp.npages / 200;
216 uvmexp.wiredmax = uvmexp.npages / 3;
228 int bufcnt, npages = 0; local
243 npages = uvmexp.npages;
273 if (npages != uvmexp.npages || extrapages != uvm_extrapages) {
274 npages = uvmexp.npages;
371 uvm_pageout_start(int npages) argument
380 uvm_pageout_done(int npages) argument
466 int npages; local
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H A Duvm_bio.c305 int i, error, npages; local
355 npages = (ubc_winsize - slot_offset) >> PAGE_SHIFT;
357 npages = (round_page(umap->offset + umap->writeoff +
369 UVMHIST_LOG(ubchist, "getpages uobj %p offset 0x%x npages %d",
370 uobj, umap->offset + slot_offset, npages, 0);
373 &npages, 0, access_type, umap->advice, flags | PGO_NOBLOCKALLOC |
375 UVMHIST_LOG(ubchist, "getpages error %d npages %d", error, npages, 0,
400 eva = ufi->orig_rvaddr + (npages << PAGE_SHIFT);
555 int npages local
636 const u_int npages = (round_page(endoff) - local
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H A Duvm_readahead.c133 int npages; local
141 npages = orignpages = bytelen >> PAGE_SHIFT;
142 KASSERT(npages != 0);
150 &npages, 0, VM_PROT_READ, UVM_ADV_RANDOM, 0);
159 KASSERT(orignpages == npages);
H A Duvm_loan.c445 uvm_loanpage(struct vm_page **pgpp, int npages) argument
452 for (i = 0; i < npages; i++) {
476 uvm_page_unbusy(pgpp, npages);
518 int npages; local
522 npages = MIN(UVM_LOAN_GET_CHUNK, orignpages - ndone);
525 pgoff + (ndone << PAGE_SHIFT), pgpp, &npages, 0,
534 KASSERT(npages > 0);
538 for (i = 0; i < npages; i++) {
567 for (; i < npages; i++) {
619 int error, npages; local
961 uvm_unloanpage(struct vm_page **ploans, int npages) argument
1027 uvm_unloan(void *v, int npages, int flags) argument
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/netbsd-6-1-5-RELEASE/sys/arch/hpcmips/stand/pbsdboot/
H A Dvmem.c54 int npages; variable
127 for (i = 0; i < npages; i++) {
146 for (i = 0; i < npages; i++) {
171 if (map == NULL || pageno < 0 || npages <= pageno) {
186 if (map == NULL || pageno < 0 || npages <= pageno) {
219 npages = (size + pagesize - 1) / pagesize;
223 * npages plus one for end mark.
225 npages += (nleaves = ((npages * sizeof(void *) + pagesize) / pagesize));
230 npages
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/netbsd-6-1-5-RELEASE/sys/arch/acorn26/stand/boot26/
H A Dboot26.c61 int npages, howto; local
70 os_read_mem_map_info(&nbpp, &npages);
73 "Total RAM: %d MB\n", npages, nbpp >> 10,
74 (npages * nbpp) >> 20);
77 pginfo = alloc((npages + 1) * sizeof(*pginfo));
80 memset(pginfo, 0, npages * sizeof(*pginfo));
81 pgstatus = alloc(npages * sizeof(*pgstatus));
84 memset(pgstatus, 0, npages * sizeof(*pgstatus));
86 get_mem_map(pginfo, pgstatus, npages);
124 bootconfig.npages
160 get_mem_map(struct os_mem_map_request *pginfo, enum pgstatus *pgstatus, int npages) argument
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/netbsd-6-1-5-RELEASE/sys/miscfs/genfs/
H A Dgenfs_io.c67 genfs_rel_pages(struct vm_page **pgs, int npages) argument
71 for (i = 0; i < npages; i++) {
81 uvm_page_unbusy(pgs, npages);
121 int i, error, npages; local
212 npages = *ap->a_count;
214 for (i = 0; i < npages; i++) {
219 nfound = uvn_findpages(uobj, origoffset, &npages,
221 KASSERT(npages == *ap->a_count);
227 genfs_rel_pages(ap->a_m, npages);
233 for (i = 0; i < npages;
819 int i, error, npages, nback; local
1272 genfs_gop_write(struct vnode *vp, struct vm_page **pgs, int npages, int flags) argument
1295 genfs_gop_write_rwmap(struct vnode *vp, struct vm_page **pgs, int npages, int flags) argument
1494 int i, error, orignpages, npages; local
1574 genfs_compat_gop_write(struct vnode *vp, struct vm_page **pgs, int npages, int flags) argument
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H A Dgenfs_node.h54 #define GOP_WRITE(vp, pgs, npages, flags) \
55 (*VTOG(vp)->g_op->gop_write)((vp), (pgs), (npages), (flags))
/netbsd-6-1-5-RELEASE/sys/arch/xen/xen/
H A Dprivcmd.c61 int npages; member in struct:privcmd_object
346 if (mentry.npages == 0)
351 if (mentry.va + (mentry.npages << PGSHIFT) >
355 maddr = kmem_alloc(sizeof(paddr_t) * mentry.npages,
361 for (j = 0; j < mentry.npages; j++) {
366 mentry.npages, mcmd->dom);
481 kmem_free(pobj->maddr, sizeof(paddr_t) * pobj->npages);
489 int npages, int centeridx, vm_prot_t access_type, int flags)
498 if (maddr_i + npages > pobj->npages) {
488 privpgop_fault(struct uvm_faultinfo *ufi, vaddr_t vaddr, struct vm_page **pps, int npages, int centeridx, vm_prot_t access_type, int flags) argument
535 privcmd_map_obj(struct vm_map *map, vaddr_t start, paddr_t *maddr, int npages, int domid) argument
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/netbsd-6-1-5-RELEASE/lib/libusbhid/
H A Dusage.c54 static int npages, npagesmax; variable
63 for (i = 0; i < npages; i++) {
126 if (npages >= npagesmax) {
140 curpage = &pages[npages++];
167 for (k = 0; k < npages; k++)
182 for (k = 0; k < npages; k++)
185 if (k >= npages)
211 for (k = 0; k < npages; k++)
231 for (k = 0; k < npages; k++)
/netbsd-6-1-5-RELEASE/usr.sbin/lpr/filters/
H A Dlpf.c66 static int npages = 1; variable
211 npages++;
219 npages++;
223 printf("%7.2f\t%s:%s\n", (float)npages, host, name);
/netbsd-6-1-5-RELEASE/sys/arch/acorn26/acorn26/
H A Dstart.c125 physmem = bootconfig.npages;
173 uvm_page_physload(atop(MEMC_DMA_MAX) + 1, bootconfig.npages,
175 bootconfig.npages,
181 pmap_bootstrap(bootconfig.npages, ZP_PHYSADDR);
/netbsd-6-1-5-RELEASE/sys/arch/acorn26/include/
H A Dboot.h62 u_int32_t npages; /* Number of pages */ member in struct:bootconfig
/netbsd-6-1-5-RELEASE/sys/dev/dtv/
H A Ddtv_scatter.c81 size_t npages, minpages, oldnpages; local
84 npages = (sz >> PAGE_SHIFT) + ((sz & PAGE_MASK) > 0);
86 if (sb->sb_npages == npages) {
93 sb->sb_npages = npages;
94 if (npages > 0) {
96 kmem_alloc(sizeof(uint8_t *) * npages, KM_SLEEP);
106 minpages = min(npages, oldnpages);
111 for (; i < npages; ++i) {
/netbsd-6-1-5-RELEASE/sys/arch/xen/include/
H A Dxenio.h45 unsigned long npages; member in struct:privcmd_mmap_entry
/netbsd-6-1-5-RELEASE/dist/nvi/common/
H A Dvi_auto.c109 t->array[t->npages].flags = LSN_PAGE_NOLOCK;
110 t->array[t->npages].lsn = *lsnp;
111 t->array[t->npages].fid = DB_LOGFILEID_INVALID;
112 memset(&t->array[t->npages].pgdesc, 0,
113 sizeof(t->array[t->npages].pgdesc));
115 t->npages++;
290 t->array[t->npages].flags = LSN_PAGE_NOLOCK;
291 t->array[t->npages].lsn = *lsnp;
292 t->array[t->npages].fid = DB_LOGFILEID_INVALID;
293 memset(&t->array[t->npages]
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/netbsd-6-1-5-RELEASE/sys/ufs/ufs/
H A Dufs_inode.c228 int i, delta, error, npages; local
252 npages = MIN(ppb, (round_page(neweob) - pagestart) >> PAGE_SHIFT);
253 pgssize = npages * sizeof(struct vm_page *);
266 error = VOP_GETPAGES(vp, pagestart, pgs, &npages, 0,
293 for (i = 0; i < npages; i++) {
305 uvm_page_unbusy(pgs, npages);
/netbsd-6-1-5-RELEASE/usr.bin/systat/
H A Dbufcache.c143 ((bufmem * 100.0) + 0.5) / getpagesize() / uvmexp.npages);
150 (uvmexp.filepages * 100 + 0.5) / uvmexp.npages);
157 (uvmexp.execpages * 100 + 0.5) / uvmexp.npages);
164 (uvmexp.anonpages * 100 + 0.5) / uvmexp.npages);
171 (uvmexp.free * 100 + 0.5) / uvmexp.npages);
229 pgwidth = (int)(floor(log10((double)uvmexp.npages)) + 1);
230 kbwidth = (int)(floor(log10(uvmexp.npages * getpagesize() / 1024.0)) +
/netbsd-6-1-5-RELEASE/sys/arch/xen/x86/
H A Dxen_bus_dma.c67 unsigned long npagesreq, npages, mfn; local
80 npages = (1 << order);
82 KASSERT(npages >= npagesreq);
84 /* get npages from UVM, and give them back to the hypervisor */
85 error = uvm_pglistalloc(((psize_t)npages) << PAGE_SHIFT,
86 0, avail_end, 0, 0, mlistp, npages, (flags & BUS_DMA_NOWAIT) == 0);
/netbsd-6-1-5-RELEASE/lib/libc/db/hash/
H A Dhash_buf.c280 int npages; local
283 npages = (unsigned int)(nbytes + hashp->BSIZE - 1) >> hashp->BSHIFT;
284 npages = MAX(npages, MIN_BUFFERS);
286 hashp->nbufs = npages;
/netbsd-6-1-5-RELEASE/lib/libc/stdlib/
H A Djemalloc.c472 uint32_t npages; member in struct:arena_chunk_map_s
1794 total_pages = chunk->map[run_ind].npages;
1802 chunk->map[map_offset + i].npages = need_pages;
1810 chunk->map[map_offset].npages = rem_pages;
1812 chunk->map[map_offset + rem_pages - 1].npages = rem_pages;
1856 chunk->map[arena_chunk_header_npages].npages = chunk_npages -
1859 chunk->map[chunk_npages - 1].npages = chunk_npages -
1932 if (mapelm->npages >= need_npages) {
1941 if (mapelm->npages >
1944 mapelm->npages;
2302 arena_palloc_trim(arena_t *arena, arena_chunk_t *chunk, unsigned pageind, unsigned npages) argument
2328 unsigned pageind, i, npages; local
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