diff options
Diffstat (limited to 'mm/page_ext.c')
| -rw-r--r-- | mm/page_ext.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/mm/page_ext.c b/mm/page_ext.c index b236bdd59fa8..affe80243b6d 100644 --- a/mm/page_ext.c +++ b/mm/page_ext.c @@ -91,6 +91,14 @@ unsigned long page_ext_size = sizeof(struct page_ext); static unsigned long total_usage; static struct page_ext *lookup_page_ext(const struct page *page); +bool early_page_ext; +static int __init setup_early_page_ext(char *str) +{ + early_page_ext = true; + return 0; +} +early_param("early_page_ext", setup_early_page_ext); + static bool __init invoke_need_callbacks(void) { int i; |