if (mapping_writably_mapped(inode->i_mapping))
flush_dcache_page(page);
- pagefault_disable();
copied = iov_iter_copy_from_user_atomic(page, i, offset, bytes);
- pagefault_enable();
flush_dcache_page(page);
- mark_page_accessed(page);
status = iomap_write_end(inode, pos, bytes, copied, page);
if (unlikely(status < 0))
if (ret)
return ret;
- ret = filemap_write_and_wait(inode->i_mapping);
- if (ret)
- return ret;
+ if (fi->fi_flags & FIEMAP_FLAG_SYNC) {
+ ret = filemap_write_and_wait(inode->i_mapping);
+ if (ret)
+ return ret;
+ }
while (len > 0) {
ret = iomap_apply(inode, start, len, 0, ops, &ctx,
iomap_fiemap_actor);
+ /* inode with no (attribute) mapping will give ENOENT */
+ if (ret == -ENOENT)
+ break;
if (ret < 0)
return ret;
if (ret == 0)