diff options
author | Sage Weil <sage@inktank.com> | 2013-08-15 14:11:45 -0400 |
---|---|---|
committer | Sage Weil <sage@inktank.com> | 2013-08-15 14:11:45 -0400 |
commit | ee3e542fec6e69bc9fb668698889a37d93950ddf (patch) | |
tree | e74ee766a4764769ef1d3d45d266b4dea64101d3 /mm/filemap.c | |
parent | fe2a801b50c0bb8039d627e5ae1fec249d10ff39 (diff) | |
parent | f1d6e17f540af37bb1891480143669ba7636c4cf (diff) |
Merge remote-tracking branch 'linus/master' into testing
Diffstat (limited to 'mm/filemap.c')
-rw-r--r-- | mm/filemap.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/mm/filemap.c b/mm/filemap.c index 7905fe721aa8..4b51ac1acae7 100644 --- a/mm/filemap.c +++ b/mm/filemap.c | |||
@@ -1539,12 +1539,12 @@ static void do_sync_mmap_readahead(struct vm_area_struct *vma, | |||
1539 | struct address_space *mapping = file->f_mapping; | 1539 | struct address_space *mapping = file->f_mapping; |
1540 | 1540 | ||
1541 | /* If we don't want any read-ahead, don't bother */ | 1541 | /* If we don't want any read-ahead, don't bother */ |
1542 | if (VM_RandomReadHint(vma)) | 1542 | if (vma->vm_flags & VM_RAND_READ) |
1543 | return; | 1543 | return; |
1544 | if (!ra->ra_pages) | 1544 | if (!ra->ra_pages) |
1545 | return; | 1545 | return; |
1546 | 1546 | ||
1547 | if (VM_SequentialReadHint(vma)) { | 1547 | if (vma->vm_flags & VM_SEQ_READ) { |
1548 | page_cache_sync_readahead(mapping, ra, file, offset, | 1548 | page_cache_sync_readahead(mapping, ra, file, offset, |
1549 | ra->ra_pages); | 1549 | ra->ra_pages); |
1550 | return; | 1550 | return; |
@@ -1584,7 +1584,7 @@ static void do_async_mmap_readahead(struct vm_area_struct *vma, | |||
1584 | struct address_space *mapping = file->f_mapping; | 1584 | struct address_space *mapping = file->f_mapping; |
1585 | 1585 | ||
1586 | /* If we don't want any read-ahead, don't bother */ | 1586 | /* If we don't want any read-ahead, don't bother */ |
1587 | if (VM_RandomReadHint(vma)) | 1587 | if (vma->vm_flags & VM_RAND_READ) |
1588 | return; | 1588 | return; |
1589 | if (ra->mmap_miss > 0) | 1589 | if (ra->mmap_miss > 0) |
1590 | ra->mmap_miss--; | 1590 | ra->mmap_miss--; |