diff options
Diffstat (limited to 'mm/filemap.c')
-rw-r--r-- | mm/filemap.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/mm/filemap.c b/mm/filemap.c index a9827b42556e..83efee76a5c0 100644 --- a/mm/filemap.c +++ b/mm/filemap.c | |||
@@ -1607,13 +1607,13 @@ int filemap_fault(struct vm_area_struct *vma, struct vm_fault *vmf) | |||
1607 | * Do we have something in the page cache already? | 1607 | * Do we have something in the page cache already? |
1608 | */ | 1608 | */ |
1609 | page = find_get_page(mapping, offset); | 1609 | page = find_get_page(mapping, offset); |
1610 | if (likely(page)) { | 1610 | if (likely(page) && !(vmf->flags & FAULT_FLAG_TRIED)) { |
1611 | /* | 1611 | /* |
1612 | * We found the page, so try async readahead before | 1612 | * We found the page, so try async readahead before |
1613 | * waiting for the lock. | 1613 | * waiting for the lock. |
1614 | */ | 1614 | */ |
1615 | do_async_mmap_readahead(vma, ra, file, page, offset); | 1615 | do_async_mmap_readahead(vma, ra, file, page, offset); |
1616 | } else { | 1616 | } else if (!page) { |
1617 | /* No page in the page cache at all */ | 1617 | /* No page in the page cache at all */ |
1618 | do_sync_mmap_readahead(vma, ra, file, offset); | 1618 | do_sync_mmap_readahead(vma, ra, file, offset); |
1619 | count_vm_event(PGMAJFAULT); | 1619 | count_vm_event(PGMAJFAULT); |