Searched refs:PAGE_SIZE (Results 1 - 25 of 3548) sorted by last modified time

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/linux-master/virt/kvm/
H A Dpfncache.c70 return offset + len <= PAGE_SIZE;
105 return memremap(pfn_to_hpa(pfn), PAGE_SIZE, MEMREMAP_WB);
H A Dkvm_main.c643 gfn_range.end = hva_to_gfn_memslot(hva_end + PAGE_SIZE - 1, slot);
2036 if ((mem->memory_size & (PAGE_SIZE - 1)) ||
2039 if (mem->guest_phys_addr & (PAGE_SIZE - 1))
2042 if ((mem->userspace_addr & (PAGE_SIZE - 1)) ||
2048 (mem->guest_memfd_offset & (PAGE_SIZE - 1) ||
2687 size = PAGE_SIZE;
2691 return PAGE_SIZE;
3167 hva = memremap(pfn_to_hpa(pfn), PAGE_SIZE, MEMREMAP_WB);
3304 if (len > PAGE_SIZE - offset)
3305 return PAGE_SIZE
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/linux-master/tools/testing/selftests/kvm/
H A Dset_memory_region_test.c484 for (i = 1; i < PAGE_SIZE; i++)
/linux-master/net/sunrpc/xprtrdma/
H A Dsvc_rdma_sendto.c636 len = min_t(u32, PAGE_SIZE - pageoff, remaining);
681 remaining -= min_t(u32, PAGE_SIZE - offset, remaining);
750 len = min_t(u32, PAGE_SIZE - pageoff, remaining);
H A Dsvc_rdma_rw.c451 PAGE_SIZE - page_off);
752 PAGE_SIZE - head->rc_pageoff);
762 if (head->rc_pageoff == PAGE_SIZE) {
845 PAGE_SIZE - head->rc_pageoff);
855 if (head->rc_pageoff == PAGE_SIZE) {
/linux-master/include/linux/
H A Dblkdev.h258 if (bsize < 512 || bsize > PAGE_SIZE || !is_power_of_2(bsize))
/linux-master/fs/sysfs/
H A Dfile.c51 /* acquire buffer and ensure that it's >= PAGE_SIZE and clear */
53 if (count < PAGE_SIZE) {
57 memset(buf, 0, PAGE_SIZE);
64 * The code works fine with PAGE_SIZE return but it's likely to
67 if (count >= (ssize_t)PAGE_SIZE) {
71 count = PAGE_SIZE - 1;
308 PAGE_SIZE, ops, (void *)attr, ns, key);
736 * sysfs_emit - scnprintf equivalent, aware of PAGE_SIZE buffer.
737 * @buf: start of PAGE_SIZE buffer.
754 len = vscnprintf(buf, PAGE_SIZE, fm
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/linux-master/fs/smb/client/
H A Dsmb2ops.c4369 unsigned int npages = DIV_ROUND_UP(size, PAGE_SIZE);
4388 seg = min_t(size_t, size - copied, PAGE_SIZE);
4469 size_t n, len = min_t(unsigned int, PAGE_SIZE - skip, data_size);
4568 cur_page_idx = pad_len / PAGE_SIZE;
4569 cur_off = pad_len % PAGE_SIZE;
4736 npages = DIV_ROUND_UP(len, PAGE_SIZE);
4755 iov_iter_xarray(&iter, ITER_DEST, &dw->buffer, 0, npages * PAGE_SIZE);
4763 if (rc < npages * PAGE_SIZE)
4764 iov_iter_zero(npages * PAGE_SIZE - rc, &iter);
4765 iov_iter_revert(&iter, npages * PAGE_SIZE);
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H A Dfscache.c186 bvec_set_page(&bvec, page, PAGE_SIZE, 0);
187 iov_iter_bvec(&iter, ITER_DEST, &bvec, 1, PAGE_SIZE);
270 start = first * PAGE_SIZE;
271 len = nr_pages * PAGE_SIZE;
272 ret = cres.ops->query_occupancy(&cres, start, len, PAGE_SIZE,
275 *_data_first = data_start / PAGE_SIZE;
276 *_data_nr_pages = len / PAGE_SIZE;
H A Dconnect.c3456 round_down(server->ops->negotiate_wsize(tcon, ctx), PAGE_SIZE);
3458 * in the very unlikely event that the server sent a max write size under PAGE_SIZE,
3462 cifs_sb->ctx->wsize = PAGE_SIZE;
3463 cifs_dbg(VFS, "wsize too small, reset to minimum ie PAGE_SIZE, usually 4096\n");
H A Dfs_context.c1178 if (ctx->wsize % PAGE_SIZE != 0) {
1179 ctx->wsize = round_down(ctx->wsize, PAGE_SIZE);
1181 ctx->wsize = PAGE_SIZE;
1182 cifs_dbg(VFS, "wsize too small, reset to minimum %ld\n", PAGE_SIZE);
1185 "wsize rounded down to %d to multiple of PAGE_SIZE %ld\n",
1186 ctx->wsize, PAGE_SIZE);
H A Dcifsglob.h960 * pages. A 16M write means ~32kb page array with PAGE_SIZE == 4096.
2266 PAGE_SIZE);
2275 nents += DIV_ROUND_UP(offset_in_page(sig) + SMB2_SIGNATURE_SIZE, PAGE_SIZE);
2292 unsigned int len = min_t(unsigned int, buflen, PAGE_SIZE - off);
2298 addr += PAGE_SIZE;
H A Dcifsfs.c249 sb->s_bdi->ra_pages = cifs_sb->ctx->rasize / PAGE_SIZE;
251 sb->s_bdi->ra_pages = 2 * (cifs_sb->ctx->rsize / PAGE_SIZE);
1247 pgoff_t index = pos / PAGE_SIZE;
/linux-master/fs/bcachefs/
H A Djournal_io.c1137 ret = journal_read_buf_realloc(&buf, PAGE_SIZE);
H A Dbtree_node_scan.c125 bch2_bio_map(bio, bn, PAGE_SIZE);
/linux-master/drivers/usb/gadget/function/
H A Df_fs.c813 for (i = 0, ptr = vaddr; i < n_pages; ++i, ptr += PAGE_SIZE)
1054 io_data->use_sg = gadget->sg_supported && data_len > PAGE_SIZE;
1918 sb->s_blocksize = PAGE_SIZE;
/linux-master/block/
H A Dioctl.c559 bdev->bd_disk->bdi->ra_pages = (arg * 512) / PAGE_SIZE;
615 (bdev->bd_disk->bdi->ra_pages * PAGE_SIZE) / 512);
675 (bdev->bd_disk->bdi->ra_pages * PAGE_SIZE) / 512);
H A Dbdev.c139 while (bsize < PAGE_SIZE) {
149 /* Size must be a power of two, and between 512 and PAGE_SIZE */
150 if (size > PAGE_SIZE || size < 512 || !is_power_of_2(size))
173 * and it's value is between 512 and PAGE_SIZE */
/linux-master/arch/x86/kvm/
H A Dx86.c6315 if (addr > (unsigned int)(-3 * PAGE_SIZE))
7578 unsigned offset = addr & (PAGE_SIZE-1);
7579 unsigned toread = min(bytes, (unsigned)PAGE_SIZE - offset);
7616 offset = addr & (PAGE_SIZE-1);
7617 if (WARN_ON(offset + bytes > PAGE_SIZE))
7618 bytes = (unsigned)PAGE_SIZE - offset;
7670 unsigned offset = addr & (PAGE_SIZE-1);
7671 unsigned towrite = min(bytes, (unsigned)PAGE_SIZE - offset);
7783 (gva & (PAGE_SIZE - 1));
8136 vcpu->run->io.data_offset = KVM_PIO_PAGE_OFFSET * PAGE_SIZE;
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H A Dlapic.c2615 APIC_DEFAULT_PHYS_BASE, PAGE_SIZE);
/linux-master/arch/x86/kvm/vmx/
H A Dvmx.c302 memset(vmx_l1d_flush_pages + i * PAGE_SIZE, i + 1,
303 PAGE_SIZE);
2697 if ((vmx_msr_high & 0x1fff) > PAGE_SIZE)
2917 memset(loaded_vmcs->msr_bitmap, 0xff, PAGE_SIZE);
3842 if (__copy_to_user(ua + PAGE_SIZE * i, zero_page, PAGE_SIZE))
3876 PAGE_SIZE);
3883 for (i = 0; i < (PAGE_SIZE / sizeof(tmp)); i++) {
5077 PAGE_SIZE * 3);
6212 WARN_ON(gpa & (PAGE_SIZE
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/linux-master/arch/x86/kvm/svm/
H A Dsvm.c876 memset(msrpm, 0xff, PAGE_SIZE * (1 << order));
5189 memset(iopm_va, 0xff, PAGE_SIZE * (1 << order));
H A Dsvm.h30 #define IOPM_SIZE PAGE_SIZE * 3
31 #define MSRPM_SIZE PAGE_SIZE * 2
H A Dsev.c436 if (size > PAGE_SIZE)
486 clflush_cache_range(page_virtual, PAGE_SIZE);
502 if ((paddr + PAGE_SIZE) == next_paddr) {
553 offset = vaddr & (PAGE_SIZE - 1);
558 len = min_t(size_t, ((pages * PAGE_SIZE) - offset), size);
658 clflush_cache_range(svm->sev_es.vmsa, PAGE_SIZE);
663 vmsa.len = PAGE_SIZE;
973 src_p = sev_pin_memory(kvm, vaddr & PAGE_MASK, PAGE_SIZE, &n, 0);
977 dst_p = sev_pin_memory(kvm, dst_vaddr & PAGE_MASK, PAGE_SIZE, &n, 1);
997 len = min_t(size_t, (PAGE_SIZE
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/linux-master/arch/x86/kvm/mmu/
H A Dmmu.c4316 PAGE_SIZE, fault->write, fault->exec,

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