diff options
Diffstat (limited to 'mm/filemap.c')
| -rw-r--r-- | mm/filemap.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/mm/filemap.c b/mm/filemap.c index 827536485599..99977f0a94e4 100644 --- a/mm/filemap.c +++ b/mm/filemap.c @@ -1472,7 +1472,8 @@ static void do_sync_mmap_readahead(struct vm_area_struct *vma, if (VM_RandomReadHint(vma)) return; - if (VM_SequentialReadHint(vma)) { + if (VM_SequentialReadHint(vma) || + offset - 1 == (ra->prev_pos >> PAGE_CACHE_SHIFT)) { page_cache_sync_readahead(mapping, ra, file, offset, 1); return; } |