Lines Matching refs:PAGE_CACHE_SIZE
76 #define BLOCKS_PER_PAGE (PAGE_CACHE_SIZE/512)
177 security_vm_enough_memory_mm(current->mm, VM_ACCT(PAGE_CACHE_SIZE)) : 0; in shmem_acct_block()
183 vm_unacct_memory(pages * VM_ACCT(PAGE_CACHE_SIZE)); in shmem_unacct_blocks()
399 pgoff_t start = (lstart + PAGE_CACHE_SIZE - 1) >> PAGE_CACHE_SHIFT; in shmem_undo_range()
401 unsigned int partial_start = lstart & (PAGE_CACHE_SIZE - 1); in shmem_undo_range()
402 unsigned int partial_end = (lend + 1) & (PAGE_CACHE_SIZE - 1); in shmem_undo_range()
455 unsigned int top = PAGE_CACHE_SIZE; in shmem_undo_range()
1505 if (copied < PAGE_CACHE_SIZE) { in shmem_write_end()
1506 unsigned from = pos & (PAGE_CACHE_SIZE - 1); in shmem_write_end()
1508 from + copied, PAGE_CACHE_SIZE); in shmem_write_end()
1570 nr = PAGE_CACHE_SIZE; in shmem_file_read_iter()
1661 req_pages = (len + loff + PAGE_CACHE_SIZE - 1) >> PAGE_CACHE_SHIFT; in shmem_file_splice_read()
1688 this_len = min_t(unsigned long, len, PAGE_CACHE_SIZE - loff); in shmem_file_splice_read()
1809 end = (inode->i_size + PAGE_CACHE_SIZE - 1) >> PAGE_CACHE_SHIFT; in shmem_file_llseek()
2108 end = (offset + len + PAGE_CACHE_SIZE - 1) >> PAGE_CACHE_SHIFT; in shmem_fallocate()
2184 buf->f_bsize = PAGE_CACHE_SIZE; in shmem_statfs()
2428 if (len > PAGE_CACHE_SIZE) in shmem_symlink()
2786 DIV_ROUND_UP(size, PAGE_CACHE_SIZE); in shmem_parse_options()
3034 sb->s_blocksize = PAGE_CACHE_SIZE; in shmem_fill_super()