Searched refs:PAGE_SHIFT (Results 176 - 200 of 1592) sorted by last modified time

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/linux-master/mm/
H A Dnommu.c129 *pfn = address >> PAGE_SHIFT;
725 if ((pgoff + (rlen >> PAGE_SHIFT)) < pgoff)
960 point = len >> PAGE_SHIFT;
966 base = alloc_pages_exact(total << PAGE_SHIFT, GFP_KERNEL);
976 region->vm_top = region->vm_start + (total << PAGE_SHIFT);
986 fpos <<= PAGE_SHIFT; local
1089 pglen = (len + PAGE_SIZE - 1) >> PAGE_SHIFT;
1107 rpglen = (rpglen + PAGE_SIZE - 1) >> PAGE_SHIFT;
1126 start += (pgoff - pregion->vm_pgoff) << PAGE_SHIFT;
1200 current->mm->total_vm += len >> PAGE_SHIFT;
[all...]
H A Dmmap.c883 pgoff_t pglen = (end - addr) >> PAGE_SHIFT;
1031 adjust->vm_pgoff += adj_start >> PAGE_SHIFT;
1071 b->vm_pgoff == a->vm_pgoff + ((b->vm_start - a->vm_start) >> PAGE_SHIFT);
1170 locked_pages = bytes >> PAGE_SHIFT;
1174 limit_pages >>= PAGE_SHIFT; local
1206 if (pgoff > maxsize >> PAGE_SHIFT)
1251 if ((pgoff + (len >> PAGE_SHIFT)) < pgoff)
1366 pgoff = addr >> PAGE_SHIFT;
1467 a.offset >> PAGE_SHIFT);
1946 if (!mlock_future_ok(mm, vma->vm_flags, grow << PAGE_SHIFT))
[all...]
H A Dfilemap.c483 XA_STATE(xas, &mapping->i_pages, start_byte >> PAGE_SHIFT);
484 pgoff_t max = end_byte >> PAGE_SHIFT;
513 pgoff_t index = start_byte >> PAGE_SHIFT;
514 pgoff_t end = end_byte >> PAGE_SHIFT;
641 XA_STATE(xas, &mapping->i_pages, start_byte >> PAGE_SHIFT);
642 pgoff_t max = end_byte >> PAGE_SHIFT;
2490 pgoff_t index = iocb->ki_pos >> PAGE_SHIFT;
2513 iocb->ki_pos >> PAGE_SHIFT, fbatch);
2714 return invalidate_inode_pages2_range(mapping, pos >> PAGE_SHIFT,
2715 end >> PAGE_SHIFT);
[all...]
/linux-master/kernel/sched/
H A Dfair.c1419 nr_scan_pages = sysctl_numa_balancing_scan_size << (20 - PAGE_SHIFT);
1736 enough_wmark = max(1UL * 1024 * 1024 * 1024 >> PAGE_SHIFT,
1858 (20 - PAGE_SHIFT);
3256 pages <<= 20 - PAGE_SHIFT; /* MB in pages */
3373 end = ALIGN(start + (pages << PAGE_SHIFT), HPAGE_SIZE);
3386 pages -= (end - start) >> PAGE_SHIFT;
3387 virtpages -= (end - start) >> PAGE_SHIFT;
/linux-master/kernel/events/
H A Dring_buffer.c240 page_shift = PAGE_SHIFT + page_order(rb);
586 from &= (rb->aux_nr_pages << PAGE_SHIFT) - 1;
587 to &= (rb->aux_nr_pages << PAGE_SHIFT) - 1;
596 addr = rb->aux_pages[from >> PAGE_SHIFT];
605 from &= (rb->aux_nr_pages << PAGE_SHIFT) - 1;
691 watermark = nr_pages << (PAGE_SHIFT - 1);
828 if (order_base_2(size) > PAGE_SHIFT+MAX_PAGE_ORDER)
H A Dcore.c6440 atomic_long_sub((size >> PAGE_SHIFT) + 1 - mmap_locked,
6513 if (aux_offset != vma->vm_pgoff << PAGE_SHIFT)
6580 user_lock_limit = sysctl_perf_event_mlock >> (PAGE_SHIFT - 10);
6607 lock_limit >>= PAGE_SHIFT; local
8852 unsigned long off = vma->vm_pgoff << PAGE_SHIFT;
8942 .pgoff = (u64)vma->vm_pgoff << PAGE_SHIFT,
/linux-master/kernel/bpf/
H A Dsyscall.c2380 prog->pages * 1ULL << PAGE_SHIFT,
H A Darraymap.c560 pgoff_t pgoff = PAGE_ALIGN(sizeof(*array)) >> PAGE_SHIFT;
H A Darena.c90 return (u32)(uaddr - (u32)arena->user_vm_start) >> PAGE_SHIFT;
409 long page_cnt_max = (arena->user_vm_end - arena->user_vm_start) >> PAGE_SHIFT;
497 uaddr_end = min(arena->user_vm_end, full_uaddr + (page_cnt << PAGE_SHIFT));
501 page_cnt = (uaddr_end - full_uaddr) >> PAGE_SHIFT;
/linux-master/ipc/
H A Dshm.c335 ns->shm_tot -= (shp->shm_segsz + PAGE_SIZE - 1) >> PAGE_SHIFT;
704 size_t numpages = (size + PAGE_SIZE - 1) >> PAGE_SHIFT;
712 if (numpages << PAGE_SHIFT < size)
/linux-master/io_uring/
H A Drsrc.c51 page_limit = rlimit(RLIMIT_MEMLOCK) >> PAGE_SHIFT;
861 imu->acct_pages += page_size(hpage) >> PAGE_SHIFT;
1078 seg_skip = 1 + (offset >> PAGE_SHIFT);
H A Drsrc.h7 #define IO_RSRC_TAG_TABLE_SHIFT (PAGE_SHIFT - 3)
H A Dnotif.h47 unsigned nr_pages = (len >> PAGE_SHIFT) + 2;
H A Dmemmap.c67 nr_pages = (size + PAGE_SIZE - 1) >> PAGE_SHIFT;
138 end = (uaddr + len + PAGE_SIZE - 1) >> PAGE_SHIFT;
139 start = uaddr >> PAGE_SHIFT;
199 loff_t offset = pgoff << PAGE_SHIFT;
201 switch ((pgoff << PAGE_SHIFT) & IORING_OFF_MMAP_MASK) {
246 long offset = vma->vm_pgoff << PAGE_SHIFT;
304 pgoff = addr >> PAGE_SHIFT;
H A Dkbuf.c813 loff_t pgoff = vma->vm_pgoff << PAGE_SHIFT;
/linux-master/include/net/
H A Dsock.h1488 return (amt + PAGE_SIZE - 1) >> PAGE_SHIFT;
H A Dproto_memory.h9 #define SK_MEMORY_PCPU_RESERVE (1 << (20 - PAGE_SHIFT))
/linux-master/include/net/page_pool/
H A Dhelpers.h380 ret <<= PAGE_SHIFT; local
388 page->dma_addr = addr >> PAGE_SHIFT;
393 return addr != (dma_addr_t)page->dma_addr << PAGE_SHIFT;
/linux-master/include/linux/
H A Dslab.h347 #define KMALLOC_SHIFT_HIGH (PAGE_SHIFT + 1)
348 #define KMALLOC_SHIFT_MAX (MAX_PAGE_ORDER + PAGE_SHIFT)
358 #define KMALLOC_MAX_ORDER (KMALLOC_SHIFT_MAX - PAGE_SHIFT)
513 static_assert(PAGE_SHIFT <= 20);
H A Dskbuff.h437 for (p = skb_frag_page(f) + ((f_off) >> PAGE_SHIFT), \
H A Dpagemap.h630 if (shift <= PAGE_SHIFT)
632 return (__force fgf_t)((shift - PAGE_SHIFT) << 26);
922 return ((loff_t)page->index) << PAGE_SHIFT;
927 return ((loff_t)page_index(page)) << PAGE_SHIFT;
963 pgoff = (address - vma->vm_start) >> PAGE_SHIFT;
1472 PAGE_SHIFT;
1487 pgoff_t index = size >> PAGE_SHIFT;
1515 pgoff_t index = size >> PAGE_SHIFT;
H A Dhugetlb.h823 return h->order + PAGE_SHIFT;
879 return hstates[index].order + PAGE_SHIFT;
1126 return PAGE_SHIFT;
H A Dfs.h1054 #define MAX_LFS_FILESIZE ((loff_t)ULONG_MAX << PAGE_SHIFT)
H A Dfilter.h939 return set_memory_rox((unsigned long)hdr, hdr->size >> PAGE_SHIFT);
/linux-master/include/linux/mlx5/
H A Ddriver.h953 fbc->log_frag_strides = PAGE_SHIFT - fbc->log_stride;

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