diff options
Diffstat (limited to 'mm/readahead.c')
| -rw-r--r-- | mm/readahead.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/mm/readahead.c b/mm/readahead.c index 41b75d76d36e..6ae5693de28c 100644 --- a/mm/readahead.c +++ b/mm/readahead.c @@ -12,7 +12,6 @@ #include <linux/dax.h> #include <linux/gfp.h> #include <linux/export.h> -#include <linux/blkdev.h> #include <linux/backing-dev.h> #include <linux/task_io_accounting_ops.h> #include <linux/pagevec.h> @@ -309,7 +308,7 @@ void force_page_cache_ra(struct readahead_control *ractl, * Set the initial window size, round to next power of 2 and square * for small size, x 4 for medium, and x 2 for large * for 128k (32 page) max ra - * 1-8 page = 32k initial, > 8 page = 128k initial + * 1-2 page = 16k, 3-4 page 32k, 5-8 page = 64k, > 8 page = 128k initial */ static unsigned long get_init_ra_size(unsigned long size, unsigned long max) { |