diff options
Diffstat (limited to 'mm/readahead.c')
| -rw-r--r-- | mm/readahead.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/mm/readahead.c b/mm/readahead.c index c9c50ca1ec38..8762e8988972 100644 --- a/mm/readahead.c +++ b/mm/readahead.c | |||
| @@ -443,9 +443,10 @@ EXPORT_SYMBOL_GPL(page_cache_sync_readahead); | |||
| 443 | * pagecache pages | 443 | * pagecache pages |
| 444 | * | 444 | * |
| 445 | * page_cache_async_ondemand() should be called when a page is used which | 445 | * page_cache_async_ondemand() should be called when a page is used which |
| 446 | * has the PG_readahead flag: this is a marker to suggest that the application | 446 | * has the PG_readahead flag; this is a marker to suggest that the application |
| 447 | * has used up enough of the readahead window that we should start pulling in | 447 | * has used up enough of the readahead window that we should start pulling in |
| 448 | * more pages. */ | 448 | * more pages. |
| 449 | */ | ||
| 449 | void | 450 | void |
| 450 | page_cache_async_readahead(struct address_space *mapping, | 451 | page_cache_async_readahead(struct address_space *mapping, |
| 451 | struct file_ra_state *ra, struct file *filp, | 452 | struct file_ra_state *ra, struct file *filp, |