diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/fs.h | 2 | ||||
| -rw-r--r-- | include/linux/mm.h | 4 |
2 files changed, 2 insertions, 4 deletions
diff --git a/include/linux/fs.h b/include/linux/fs.h index 7a5f305101c5..77dd4b13dc43 100644 --- a/include/linux/fs.h +++ b/include/linux/fs.h @@ -420,6 +420,8 @@ struct file_ra_state { unsigned long ahead_start; /* Ahead window */ unsigned long ahead_size; unsigned long ra_pages; /* Maximum readahead window */ + unsigned long mmap_hit; /* Cache hit stat for mmap accesses */ + unsigned long mmap_miss; /* Cache miss stat for mmap accesses */ }; struct file { diff --git a/include/linux/mm.h b/include/linux/mm.h index d75f64725853..858914b2dbd3 100644 --- a/include/linux/mm.h +++ b/include/linux/mm.h @@ -571,10 +571,6 @@ void page_cache_readahead(struct address_space *mapping, struct file_ra_state *ra, struct file *filp, unsigned long offset); -void page_cache_readaround(struct address_space *mapping, - struct file_ra_state *ra, - struct file *filp, - unsigned long offset); void handle_ra_miss(struct address_space *mapping, struct file_ra_state *ra, pgoff_t offset); unsigned long max_sane_readahead(unsigned long nr); |