mm: set to 8 megabytes for address_space-level file read-ahead pages …

…size Signed-off-by: Alexandre Frade <kernel@xanmod.org>
xanmod · Oct 29, 2020 · 83e82a6 · 83e82a6
1 parent 1db4706
commit 83e82a6
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/include/linux/mm.h b/include/linux/mm.h
@@ -2450,7 +2450,7 @@ int __must_check write_one_page(struct page *page);
 void task_dirty_inc(struct task_struct *tsk);
 
 /* readahead.c */
-#define VM_READAHEAD_PAGES	(SZ_2M / PAGE_SIZE)
+#define VM_READAHEAD_PAGES	(SZ_8M / PAGE_SIZE)
 
 int force_page_cache_readahead(struct address_space *mapping, struct file *filp,
 			pgoff_t offset, unsigned long nr_to_read);