diff options
| -rw-r--r-- | include/linux/pagemap.h | 6 | ||||
| -rw-r--r-- | mm/readahead.c | 2 |
2 files changed, 7 insertions, 1 deletions
diff --git a/include/linux/pagemap.h b/include/linux/pagemap.h index ea268080380..716875e5352 100644 --- a/include/linux/pagemap.h +++ b/include/linux/pagemap.h @@ -219,6 +219,12 @@ static inline struct page *page_cache_alloc_cold(struct address_space *x) return __page_cache_alloc(mapping_gfp_mask(x)|__GFP_COLD); } +static inline struct page *page_cache_alloc_readahead(struct address_space *x) +{ + return __page_cache_alloc(mapping_gfp_mask(x) | + __GFP_COLD | __GFP_NORETRY | __GFP_NOWARN); +} + typedef int filler_t(void *, struct page *); extern struct page * find_get_page(struct address_space *mapping, diff --git a/mm/readahead.c b/mm/readahead.c index 2c0cc489e28..867f9dd82dc 100644 --- a/mm/readahead.c +++ b/mm/readahead.c @@ -180,7 +180,7 @@ __do_page_cache_readahead(struct address_space *mapping, struct file *filp, if (page) continue; - page = page_cache_alloc_cold(mapping); + page = page_cache_alloc_readahead(mapping); if (!page) break; page->index = page_offset; |