diff options
Diffstat (limited to 'mm/filemap.c')
| -rw-r--r-- | mm/filemap.c | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/mm/filemap.c b/mm/filemap.c index c46678d7d041..8b2cf0f6a529 100644 --- a/mm/filemap.c +++ b/mm/filemap.c @@ -867,9 +867,12 @@ void page_endio(struct page *page, int rw, int err) unlock_page(page); } else { /* rw == WRITE */ if (err) { + struct address_space *mapping; + SetPageError(page); - if (page->mapping) - mapping_set_error(page->mapping, err); + mapping = page_mapping(page); + if (mapping) + mapping_set_error(mapping, err); } end_page_writeback(page); } @@ -1561,6 +1564,11 @@ static ssize_t do_generic_file_read(struct file *filp, loff_t *ppos, cond_resched(); find_page: + if (fatal_signal_pending(current)) { + error = -EINTR; + goto out; + } + page = find_get_page(mapping, index); if (!page) { page_cache_sync_readahead(mapping, |