Lines Matching defs:write_bytes
47 int write_bytes,
55 while (write_bytes > 0) {
57 PAGE_CACHE_SIZE - offset, write_bytes);
69 write_bytes -= copied;
121 size_t write_bytes)
129 u64 end_pos = pos + write_bytes;
133 num_bytes = (write_bytes + pos - start_pos +
765 unsigned long last_index, size_t write_bytes)
964 size_t write_bytes = min(iov_iter_count(&i),
967 size_t num_pages = (write_bytes + PAGE_CACHE_SIZE - 1) >>
973 ret = btrfs_delalloc_reserve_space(inode, write_bytes);
979 write_bytes);
981 btrfs_delalloc_release_space(inode, write_bytes);
986 write_bytes, pages, &i);
989 num_pages, pos, write_bytes);
994 btrfs_delalloc_release_space(inode, write_bytes);
1000 pos + write_bytes - 1);
1010 pos += write_bytes;
1011 num_written += write_bytes;